Merge pull request #4 from traccar/master

upgrade to current master

101 files changed, 936 insertions, 425 deletions

diff --git a/test/org/traccar/FilterHandlerTest.java b/test/org/traccar/FilterHandlerTest.java
index 0d488a7fb..8b1ba3b1f 100644
--- a/test/org/traccar/FilterHandlerTest.java
+++ b/test/org/traccar/FilterHandlerTest.java
@@ -3,8 +3,6 @@ package org.traccar;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
-import org.traccar.database.IdentityManager;
-import org.traccar.model.Device;
 import org.traccar.model.Position;
 
 import java.util.Date;
diff --git a/test/org/traccar/ProtocolTest.java b/test/org/traccar/ProtocolTest.java
index 1daefabd6..75a98000b 100644
--- a/test/org/traccar/ProtocolTest.java
+++ b/test/org/traccar/ProtocolTest.java
@@ -5,12 +5,11 @@ import org.jboss.netty.buffer.ChannelBuffers;
 import org.jboss.netty.handler.codec.http.DefaultHttpRequest;
 import org.jboss.netty.handler.codec.http.HttpMethod;
 import org.jboss.netty.handler.codec.http.HttpVersion;
-import org.junit.Assert;
+import org.traccar.helper.DataConverter;
 import org.traccar.model.CellTower;
 import org.traccar.model.Command;
 import org.traccar.model.Position;
 
-import javax.xml.bind.DatatypeConverter;
 import java.nio.ByteOrder;
 import java.nio.charset.StandardCharsets;
 import java.text.DateFormat;
@@ -21,17 +20,21 @@ import java.util.List;
 import java.util.Map;
 import java.util.TimeZone;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
 public class ProtocolTest extends BaseTest {
 
     protected Position position(String time, boolean valid, double lat, double lon) throws ParseException {
 
         Position position = new Position();
 
-        if (time != null) {
-            DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
-            dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
-            position.setTime(dateFormat.parse(time));
-        }
+        DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
+        dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
+        position.setTime(dateFormat.parse(time));
         position.setValid(valid);
         position.setLatitude(lat);
         position.setLongitude(lon);
@@ -53,7 +56,7 @@ public class ProtocolTest extends BaseTest {
 
     protected ChannelBuffer binary(ByteOrder endianness, String... data) {
         return ChannelBuffers.wrappedBuffer(
-                endianness, DatatypeConverter.parseHexBinary(concatenateStrings(data)));
+                endianness, DataConverter.parseHex(concatenateStrings(data)));
     }
 
     protected String text(String... data) {
@@ -79,19 +82,19 @@ public class ProtocolTest extends BaseTest {
     }
 
     protected void verifyNotNull(BaseProtocolDecoder decoder, Object object) throws Exception {
-        Assert.assertNotNull(decoder.decode(null, null, object));
+        assertNotNull(decoder.decode(null, null, object));
     }
 
     protected void verifyNull(Object object) throws Exception {
-        Assert.assertNull(object);
+        assertNull(object);
     }
 
     protected void verifyNull(BaseProtocolDecoder decoder, Object object) throws Exception {
-        Assert.assertNull(decoder.decode(null, null, object));
+        assertNull(decoder.decode(null, null, object));
     }
 
     protected void verifyAttribute(BaseProtocolDecoder decoder, Object object, String key, Object expected) throws Exception {
-        Assert.assertEquals(expected, ((Position) decoder.decode(null, null, object)).getAttributes().get(key));
+        assertEquals(expected, ((Position) decoder.decode(null, null, object)).getAttributes().get(key));
     }
 
     protected void verifyAttributes(BaseProtocolDecoder decoder, Object object) throws Exception {
@@ -120,9 +123,9 @@ public class ProtocolTest extends BaseTest {
 
     private void verifyDecodedList(Object decodedObject, boolean checkLocation, Position expected) {
 
-        Assert.assertNotNull("list is null", decodedObject);
-        Assert.assertTrue("not a list", decodedObject instanceof List);
-        Assert.assertFalse("list is empty", ((List) decodedObject).isEmpty());
+        assertNotNull("list is null", decodedObject);
+        assertTrue("not a list", decodedObject instanceof List);
+        assertFalse("list is empty", ((List) decodedObject).isEmpty());
 
         for (Object item : (List) decodedObject) {
             verifyDecodedPosition(item, checkLocation, false, expected);
@@ -132,8 +135,8 @@ public class ProtocolTest extends BaseTest {
 
     private void verifyDecodedPosition(Object decodedObject, boolean checkLocation, boolean checkAttributes, Position expected) {
 
-        Assert.assertNotNull("position is null", decodedObject);
-        Assert.assertTrue("not a position", decodedObject instanceof Position);
+        assertNotNull("position is null", decodedObject);
+        assertTrue("not a position", decodedObject instanceof Position);
 
         Position position = (Position) decodedObject;
 
@@ -144,125 +147,125 @@ public class ProtocolTest extends BaseTest {
                 if (expected.getFixTime() != null) {
                     DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
                     dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
-                    Assert.assertEquals("time", dateFormat.format(expected.getFixTime()), dateFormat.format(position.getFixTime()));
+                    assertEquals("time", dateFormat.format(expected.getFixTime()), dateFormat.format(position.getFixTime()));
                 }
-                Assert.assertEquals("valid", expected.getValid(), position.getValid());
-                Assert.assertEquals("latitude", expected.getLatitude(), position.getLatitude(), 0.00001);
-                Assert.assertEquals("longitude", expected.getLongitude(), position.getLongitude(), 0.00001);
+                assertEquals("valid", expected.getValid(), position.getValid());
+                assertEquals("latitude", expected.getLatitude(), position.getLatitude(), 0.00001);
+                assertEquals("longitude", expected.getLongitude(), position.getLongitude(), 0.00001);
 
             } else {
 
-                Assert.assertNotNull(position.getFixTime());
-                Assert.assertTrue("year > 1999", position.getFixTime().after(new Date(915148800000L)));
-                Assert.assertTrue("time < +25 hours",
+                assertNotNull(position.getFixTime());
+                assertTrue("year > 1999", position.getFixTime().after(new Date(915148800000L)));
+                assertTrue("time < +25 hours",
                         position.getFixTime().getTime() < System.currentTimeMillis() + 25 * 3600000);
 
-                Assert.assertTrue("latitude >= -90", position.getLatitude() >= -90);
-                Assert.assertTrue("latitude <= 90", position.getLatitude() <= 90);
+                assertTrue("latitude >= -90", position.getLatitude() >= -90);
+                assertTrue("latitude <= 90", position.getLatitude() <= 90);
 
-                Assert.assertTrue("longitude >= -180", position.getLongitude() >= -180);
-                Assert.assertTrue("longitude <= 180", position.getLongitude() <= 180);
+                assertTrue("longitude >= -180", position.getLongitude() >= -180);
+                assertTrue("longitude <= 180", position.getLongitude() <= 180);
 
             }
 
-            Assert.assertTrue("altitude >= -12262", position.getAltitude() >= -12262);
-            Assert.assertTrue("altitude <= 18000", position.getAltitude() <= 18000);
+            assertTrue("altitude >= -12262", position.getAltitude() >= -12262);
+            assertTrue("altitude <= 18000", position.getAltitude() <= 18000);
 
-            Assert.assertTrue("speed >= 0", position.getSpeed() >= 0);
-            Assert.assertTrue("speed <= 869", position.getSpeed() <= 869);
+            assertTrue("speed >= 0", position.getSpeed() >= 0);
+            assertTrue("speed <= 869", position.getSpeed() <= 869);
 
-            Assert.assertTrue("course >= 0", position.getCourse() >= 0);
-            Assert.assertTrue("course <= 360", position.getCourse() <= 360);
+            assertTrue("course >= 0", position.getCourse() >= 0);
+            assertTrue("course <= 360", position.getCourse() <= 360);
 
-            Assert.assertNotNull("protocol is null", position.getProtocol());
+            assertNotNull("protocol is null", position.getProtocol());
 
         }
 
         Map<String, Object> attributes = position.getAttributes();
 
         if (checkAttributes) {
-            Assert.assertFalse("no attributes", attributes.isEmpty());
+            assertFalse("no attributes", attributes.isEmpty());
         }
 
         if (attributes.containsKey(Position.KEY_INDEX)) {
-            Assert.assertTrue(attributes.get(Position.KEY_INDEX) instanceof Number);
+            assertTrue(attributes.get(Position.KEY_INDEX) instanceof Number);
         }
 
         if (attributes.containsKey(Position.KEY_HDOP)) {
-            Assert.assertTrue(attributes.get(Position.KEY_HDOP) instanceof Number);
+            assertTrue(attributes.get(Position.KEY_HDOP) instanceof Number);
         }
 
         if (attributes.containsKey(Position.KEY_VDOP)) {
-            Assert.assertTrue(attributes.get(Position.KEY_VDOP) instanceof Number);
+            assertTrue(attributes.get(Position.KEY_VDOP) instanceof Number);
         }
 
         if (attributes.containsKey(Position.KEY_PDOP)) {
-            Assert.assertTrue(attributes.get(Position.KEY_PDOP) instanceof Number);
+            assertTrue(attributes.get(Position.KEY_PDOP) instanceof Number);
         }
 
         if (attributes.containsKey(Position.KEY_SATELLITES)) {
-            Assert.assertTrue(attributes.get(Position.KEY_SATELLITES) instanceof Number);
+            assertTrue(attributes.get(Position.KEY_SATELLITES) instanceof Number);
         }
 
         if (attributes.containsKey(Position.KEY_SATELLITES_VISIBLE)) {
-            Assert.assertTrue(attributes.get(Position.KEY_SATELLITES_VISIBLE) instanceof Number);
+            assertTrue(attributes.get(Position.KEY_SATELLITES_VISIBLE) instanceof Number);
         }
 
         if (attributes.containsKey(Position.KEY_RSSI)) {
-            Assert.assertTrue(attributes.get(Position.KEY_RSSI) instanceof Number);
+            assertTrue(attributes.get(Position.KEY_RSSI) instanceof Number);
         }
 
         if (attributes.containsKey(Position.KEY_ODOMETER)) {
-            Assert.assertTrue(attributes.get(Position.KEY_ODOMETER) instanceof Number);
+            assertTrue(attributes.get(Position.KEY_ODOMETER) instanceof Number);
         }
 
         if (attributes.containsKey(Position.KEY_RPM)) {
-            Assert.assertTrue(attributes.get(Position.KEY_RPM) instanceof Number);
+            assertTrue(attributes.get(Position.KEY_RPM) instanceof Number);
         }
 
         if (attributes.containsKey(Position.KEY_FUEL_LEVEL)) {
-            Assert.assertTrue(attributes.get(Position.KEY_FUEL_LEVEL) instanceof Number);
+            assertTrue(attributes.get(Position.KEY_FUEL_LEVEL) instanceof Number);
         }
 
         if (attributes.containsKey(Position.KEY_POWER)) {
-            Assert.assertTrue(attributes.get(Position.KEY_POWER) instanceof Number);
+            assertTrue(attributes.get(Position.KEY_POWER) instanceof Number);
         }
 
         if (attributes.containsKey(Position.KEY_BATTERY)) {
-            Assert.assertTrue(attributes.get(Position.KEY_BATTERY) instanceof Number);
+            assertTrue(attributes.get(Position.KEY_BATTERY) instanceof Number);
         }
 
         if (attributes.containsKey(Position.KEY_BATTERY_LEVEL)) {
             int batteryLevel = ((Number) attributes.get(Position.KEY_BATTERY_LEVEL)).intValue();
-            Assert.assertTrue(batteryLevel <= 100 && batteryLevel >= 0);
+            assertTrue(batteryLevel <= 100 && batteryLevel >= 0);
         }
 
         if (attributes.containsKey(Position.KEY_CHARGE)) {
-            Assert.assertTrue(attributes.get(Position.KEY_CHARGE) instanceof Boolean);
+            assertTrue(attributes.get(Position.KEY_CHARGE) instanceof Boolean);
         }
 
         if (attributes.containsKey(Position.KEY_IGNITION)) {
-            Assert.assertTrue(attributes.get(Position.KEY_IGNITION) instanceof Boolean);
+            assertTrue(attributes.get(Position.KEY_IGNITION) instanceof Boolean);
         }
 
         if (attributes.containsKey(Position.KEY_MOTION)) {
-            Assert.assertTrue(attributes.get(Position.KEY_MOTION) instanceof Boolean);
+            assertTrue(attributes.get(Position.KEY_MOTION) instanceof Boolean);
         }
 
         if (attributes.containsKey(Position.KEY_ARCHIVE)) {
-            Assert.assertTrue(attributes.get(Position.KEY_ARCHIVE) instanceof Boolean);
+            assertTrue(attributes.get(Position.KEY_ARCHIVE) instanceof Boolean);
         }
 
         if (attributes.containsKey(Position.KEY_DRIVER_UNIQUE_ID)) {
-            Assert.assertTrue(attributes.get(Position.KEY_DRIVER_UNIQUE_ID) instanceof String);
+            assertTrue(attributes.get(Position.KEY_DRIVER_UNIQUE_ID) instanceof String);
         }
 
         if (attributes.containsKey(Position.KEY_STEPS)) {
-            Assert.assertTrue(attributes.get(Position.KEY_STEPS) instanceof Number);
+            assertTrue(attributes.get(Position.KEY_STEPS) instanceof Number);
         }
 
         if (attributes.containsKey(Position.KEY_ROAMING)) {
-            Assert.assertTrue(attributes.get(Position.KEY_ROAMING) instanceof Boolean);
+            assertTrue(attributes.get(Position.KEY_ROAMING) instanceof Boolean);
         }
 
         if (position.getNetwork() != null && position.getNetwork().getCellTowers() != null) {
@@ -277,11 +280,11 @@ public class ProtocolTest extends BaseTest {
     }
 
     private void checkInteger(Object value, int min, int max) {
-        Assert.assertNotNull("value is null", value);
-        Assert.assertTrue("not int or long", value instanceof Integer || value instanceof Long);
+        assertNotNull("value is null", value);
+        assertTrue("not int or long", value instanceof Integer || value instanceof Long);
         long number = ((Number) value).longValue();
-        Assert.assertTrue("value too low", number >= min);
-        Assert.assertTrue("value too high", number <= max);
+        assertTrue("value too low", number >= min);
+        assertTrue("value too high", number <= max);
     }
 
     protected void verifyCommand(
@@ -290,11 +293,9 @@ public class ProtocolTest extends BaseTest {
     }
 
     protected void verifyFrame(ChannelBuffer expected, Object object) {
-
-        Assert.assertNotNull("buffer is null", object);
-        Assert.assertTrue("not a buffer", object instanceof ChannelBuffer);
-        Assert.assertEquals(ChannelBuffers.hexDump(expected), ChannelBuffers.hexDump((ChannelBuffer) object));
-
+        assertNotNull("buffer is null", object);
+        assertTrue("not a buffer", object instanceof ChannelBuffer);
+        assertEquals(ChannelBuffers.hexDump(expected), ChannelBuffers.hexDump((ChannelBuffer) object));
     }
 
 }
diff --git a/test/org/traccar/WebDataHandlerTest.java b/test/org/traccar/WebDataHandlerTest.java
index 2a8205ad1..9c8f036b0 100644
--- a/test/org/traccar/WebDataHandlerTest.java
+++ b/test/org/traccar/WebDataHandlerTest.java
@@ -1,9 +1,12 @@
 package org.traccar;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.model.Position;
 
+import java.text.ParseException;
+
+import static org.junit.Assert.assertEquals;
+
 public class WebDataHandlerTest extends ProtocolTest {
 
     @Test
@@ -11,12 +14,25 @@ public class WebDataHandlerTest extends ProtocolTest {
 
         Position p = position("2016-01-01 01:02:03.000", true, 20, 30);
 
-        WebDataHandler handler = new WebDataHandler("http://localhost/?fixTime={fixTime}&gprmc={gprmc}&name={name}");
+        WebDataHandler handler = new WebDataHandler("http://localhost/?fixTime={fixTime}&gprmc={gprmc}&name={name}", false);
 
-        Assert.assertEquals(
+        assertEquals(
                 "http://localhost/?fixTime=1451610123000&gprmc=$GPRMC,010203.000,A,2000.0000,N,03000.0000,E,0.00,0.00,010116,,*05&name=test",
                 handler.formatRequest(p));
 
     }
 
+    @Test
+    public void testPrepareJsonPayload() throws ParseException {
+
+        Position p = position("2016-01-01 01:02:03.000", true, 20, 30);
+
+        WebDataHandler handler = new WebDataHandler("http://localhost/", true);
+
+        assertEquals(
+                "{\"position\":{\"id\":0,\"attributes\":{},\"deviceId\":0,\"type\":null,\"protocol\":null,\"serverTime\":null,\"deviceTime\":1451610123000,\"fixTime\":1451610123000,\"outdated\":false,\"valid\":true,\"latitude\":20.0,\"longitude\":30.0,\"altitude\":0.0,\"speed\":0.0,\"course\":0.0,\"address\":null,\"accuracy\":0.0,\"network\":null},\"device\":{\"id\":1,\"attributes\":{},\"groupId\":0,\"name\":\"test\",\"uniqueId\":\"123456789012345\",\"status\":\"offline\",\"lastUpdate\":null,\"positionId\":0,\"geofenceIds\":null,\"phone\":null,\"model\":null,\"contact\":null,\"category\":null,\"disabled\":false}}",
+                handler.prepareJsonPayload(p));
+
+    }
+
 }
diff --git a/test/org/traccar/calendar/CalendarTest.java b/test/org/traccar/calendar/CalendarTest.java
index 0c8e1830b..0de89f97f 100644
--- a/test/org/traccar/calendar/CalendarTest.java
+++ b/test/org/traccar/calendar/CalendarTest.java
@@ -7,12 +7,13 @@ import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.model.Calendar;
 
 import net.fortuna.ical4j.data.ParserException;
 
+import static org.junit.Assert.assertTrue;
+
 public class CalendarTest {
     
     @Test
@@ -46,13 +47,13 @@ public class CalendarTest {
         DateFormat format = new SimpleDateFormat("yyyy-MM-dd hh:mm:ssX");
 
         Date date = format.parse("2016-12-13 22:59:59+05");
-        Assert.assertTrue(!calendar.checkMoment(date));
+        assertTrue(!calendar.checkMoment(date));
         date = format.parse("2016-12-13 23:00:01+05");
-        Assert.assertTrue(calendar.checkMoment(date));
+        assertTrue(calendar.checkMoment(date));
 
         date = format.parse("2016-12-13 06:59:59+05");
-        Assert.assertTrue(calendar.checkMoment(date));
+        assertTrue(calendar.checkMoment(date));
         date = format.parse("2016-12-13 07:00:01+05");
-        Assert.assertTrue(!calendar.checkMoment(date));
+        assertTrue(!calendar.checkMoment(date));
     }
 }
diff --git a/test/org/traccar/database/DataManagerTest.java b/test/org/traccar/database/DataManagerTest.java
index 3d6f5201e..f9945c994 100644
--- a/test/org/traccar/database/DataManagerTest.java
+++ b/test/org/traccar/database/DataManagerTest.java
@@ -1,6 +1,5 @@
 package org.traccar.database;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.model.Attribute;
 import org.traccar.model.Device;
@@ -11,66 +10,70 @@ import org.traccar.model.ManagedUser;
 import org.traccar.model.Position;
 import org.traccar.model.User;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
 public class DataManagerTest {
 
     @Test
     public void constructObjectQuery() {
-        Assert.assertEquals("SELECT * FROM users",
+        assertEquals("SELECT * FROM users",
                 DataManager.constructObjectQuery(DataManager.ACTION_SELECT_ALL, User.class, false));
-        Assert.assertEquals("DELETE FROM groups WHERE id = :id",
+        assertEquals("DELETE FROM groups WHERE id = :id",
                 DataManager.constructObjectQuery(DataManager.ACTION_DELETE, Group.class, false));
-        Assert.assertEquals("SELECT * FROM positions WHERE id = :id",
+        assertEquals("SELECT * FROM positions WHERE id = :id",
                 DataManager.constructObjectQuery(DataManager.ACTION_SELECT, Position.class, false));
 
         String insertDevice = DataManager.constructObjectQuery(DataManager.ACTION_INSERT, Device.class, false);
-        Assert.assertFalse(insertDevice.contains("class"));
-        Assert.assertFalse(insertDevice.contains("id"));
-        Assert.assertFalse(insertDevice.contains("status"));
-        Assert.assertFalse(insertDevice.contains("geofenceIds"));
+        assertFalse(insertDevice.contains("class"));
+        assertFalse(insertDevice.contains("id"));
+        assertFalse(insertDevice.contains("status"));
+        assertFalse(insertDevice.contains("geofenceIds"));
 
         String updateDeviceStatus = DataManager.constructObjectQuery("update", Device.class, true);
-        Assert.assertTrue(updateDeviceStatus.contains("lastUpdate"));
+        assertTrue(updateDeviceStatus.contains("lastUpdate"));
 
         String updateUser = DataManager.constructObjectQuery(DataManager.ACTION_UPDATE, User.class, false);
-        Assert.assertFalse(updateUser.contains("class"));
-        Assert.assertFalse(updateUser.contains("password"));
-        Assert.assertFalse(updateUser.contains("salt"));
+        assertFalse(updateUser.contains("class"));
+        assertFalse(updateUser.contains("password"));
+        assertFalse(updateUser.contains("salt"));
 
         String updateUserPassword = DataManager.constructObjectQuery(DataManager.ACTION_UPDATE, User.class, true);
-        Assert.assertFalse(updateUserPassword.contains("name"));
-        Assert.assertTrue(updateUserPassword.contains("hashedPassword"));
-        Assert.assertTrue(updateUserPassword.contains("salt"));
+        assertFalse(updateUserPassword.contains("name"));
+        assertTrue(updateUserPassword.contains("hashedPassword"));
+        assertTrue(updateUserPassword.contains("salt"));
 
         String insertPosition = DataManager.constructObjectQuery(DataManager.ACTION_INSERT, Position.class, false);
-        Assert.assertFalse(insertPosition.contains("type"));
-        Assert.assertFalse(insertPosition.contains("outdated"));
+        assertFalse(insertPosition.contains("type"));
+        assertFalse(insertPosition.contains("outdated"));
 
     }
 
     @Test
     public void constructPermissionsQuery() {
-        Assert.assertEquals("SELECT userId, deviceId FROM user_device",
+        assertEquals("SELECT userId, deviceId FROM user_device",
                 DataManager.constructPermissionQuery(DataManager.ACTION_SELECT_ALL, User.class, Device.class));
 
-        Assert.assertEquals("SELECT userId, managedUserId FROM user_user",
+        assertEquals("SELECT userId, managedUserId FROM user_user",
                 DataManager.constructPermissionQuery(DataManager.ACTION_SELECT_ALL, User.class, ManagedUser.class));
 
-        Assert.assertEquals("SELECT deviceId, driverId FROM device_driver",
+        assertEquals("SELECT deviceId, driverId FROM device_driver",
                 DataManager.constructPermissionQuery(DataManager.ACTION_SELECT_ALL, Device.class, Driver.class));
 
-        Assert.assertEquals("SELECT groupId, geofenceId FROM group_geofence",
+        assertEquals("SELECT groupId, geofenceId FROM group_geofence",
                 DataManager.constructPermissionQuery(DataManager.ACTION_SELECT_ALL, Group.class, Geofence.class));
 
-        Assert.assertEquals("INSERT INTO user_device (userId, deviceId) VALUES (:userId, :deviceId)",
+        assertEquals("INSERT INTO user_device (userId, deviceId) VALUES (:userId, :deviceId)",
                 DataManager.constructPermissionQuery(DataManager.ACTION_INSERT, User.class, Device.class));
 
-        Assert.assertEquals("DELETE FROM user_user WHERE userId = :userId AND managedUserId = :managedUserId",
+        assertEquals("DELETE FROM user_user WHERE userId = :userId AND managedUserId = :managedUserId",
                 DataManager.constructPermissionQuery(DataManager.ACTION_DELETE, User.class, ManagedUser.class));
 
-        Assert.assertEquals("INSERT INTO device_geofence (deviceId, geofenceId) VALUES (:deviceId, :geofenceId)",
+        assertEquals("INSERT INTO device_geofence (deviceId, geofenceId) VALUES (:deviceId, :geofenceId)",
                 DataManager.constructPermissionQuery(DataManager.ACTION_INSERT, Device.class, Geofence.class));
 
-        Assert.assertEquals("DELETE FROM group_attribute WHERE groupId = :groupId AND attributeId = :attributeId",
+        assertEquals("DELETE FROM group_attribute WHERE groupId = :groupId AND attributeId = :attributeId",
                 DataManager.constructPermissionQuery(DataManager.ACTION_DELETE, Group.class, Attribute.class));
 
     }
diff --git a/test/org/traccar/database/GroupTreeTest.java b/test/org/traccar/database/GroupTreeTest.java
index f73cb75b6..b547aab60 100644
--- a/test/org/traccar/database/GroupTreeTest.java
+++ b/test/org/traccar/database/GroupTreeTest.java
@@ -1,6 +1,5 @@
 package org.traccar.database;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.model.Device;
 import org.traccar.model.Group;
@@ -8,6 +7,8 @@ import org.traccar.model.Group;
 import java.util.ArrayList;
 import java.util.Collection;
 
+import static org.junit.Assert.assertEquals;
+
 public class GroupTreeTest {
 
     private static Group createGroup(long id, String name, long parent) {
@@ -42,14 +43,14 @@ public class GroupTreeTest {
 
         GroupTree groupTree = new GroupTree(groups, devices);
 
-        Assert.assertEquals(4, groupTree.getGroups(1).size());
-        Assert.assertEquals(3, groupTree.getGroups(2).size());
-        Assert.assertEquals(0, groupTree.getGroups(3).size());
-        Assert.assertEquals(1, groupTree.getGroups(4).size());
+        assertEquals(4, groupTree.getGroups(1).size());
+        assertEquals(3, groupTree.getGroups(2).size());
+        assertEquals(0, groupTree.getGroups(3).size());
+        assertEquals(1, groupTree.getGroups(4).size());
 
-        Assert.assertEquals(3, groupTree.getDevices(1).size());
-        Assert.assertEquals(1, groupTree.getDevices(3).size());
-        Assert.assertEquals(2, groupTree.getDevices(4).size());
+        assertEquals(3, groupTree.getDevices(1).size());
+        assertEquals(1, groupTree.getDevices(3).size());
+        assertEquals(2, groupTree.getDevices(4).size());
     }
 
 }
diff --git a/test/org/traccar/geocoder/AddressFormatTest.java b/test/org/traccar/geocoder/AddressFormatTest.java
index 85bb44fd1..0cc5168ef 100644
--- a/test/org/traccar/geocoder/AddressFormatTest.java
+++ b/test/org/traccar/geocoder/AddressFormatTest.java
@@ -1,12 +1,13 @@
 package org.traccar.geocoder;
 
-import org.junit.Assert;
 import org.junit.Test;
 
+import static org.junit.Assert.assertEquals;
+
 public class AddressFormatTest {
 
     private void test(Address address, String format, String expected) {
-        Assert.assertEquals(expected, new AddressFormat(format).format(address));
+        assertEquals(expected, new AddressFormat(format).format(address));
     }
 
     @Test
diff --git a/test/org/traccar/geocoder/GeocoderTest.java b/test/org/traccar/geocoder/GeocoderTest.java
index 7c6208048..8cf6ac524 100644
--- a/test/org/traccar/geocoder/GeocoderTest.java
+++ b/test/org/traccar/geocoder/GeocoderTest.java
@@ -2,10 +2,11 @@ package org.traccar.geocoder;
 
 import java.util.Locale;
 
-import org.junit.Assert;
 import org.junit.Ignore;
 import org.junit.Test;
 
+import static org.junit.Assert.assertEquals;
+
 public class GeocoderTest {
 
     @Ignore
@@ -44,9 +45,9 @@ public class GeocoderTest {
             public void onFailure(final Throwable e) {
             }
         });
-        Assert.assertEquals("1 Ibn Shaprut St, Jerusalem, Jerusalem District, IL", waitAddress());
+        assertEquals("1 Ibn Shaprut St, Jerusalem, Jerusalem District, IL", waitAddress());
 
-        Assert.assertEquals("1 Ibn Shaprut St, Jerusalem, Jerusalem District, IL",
+        assertEquals("1 Ibn Shaprut St, Jerusalem, Jerusalem District, IL",
                 geocoder.getAddress(31.776797, 35.211489, null));
     }
 
@@ -63,9 +64,9 @@ public class GeocoderTest {
             public void onFailure(Throwable e) {
             }
         });
-        Assert.assertEquals("35 West 9th Street, NYC, New York, US", waitAddress());
+        assertEquals("35 West 9th Street, NYC, New York, US", waitAddress());
 
-        Assert.assertEquals("35 West 9th Street, NYC, New York, US",
+        assertEquals("35 West 9th Street, NYC, New York, US",
                 geocoder.getAddress(40.7337807, -73.9974401, null));
     }
 
@@ -82,9 +83,9 @@ public class GeocoderTest {
             public void onFailure(Throwable e) {
             }
         });
-        Assert.assertEquals("Rue du Jardinet, Paris, FR", waitAddress());
+        assertEquals("Rue du Jardinet, Paris, Île-de-France, FR", waitAddress());
 
-        Assert.assertEquals("Rue du Jardinet, Paris, FR", geocoder.getAddress(48.8530000, 2.3400000, null));
+        assertEquals("Rue du Jardinet, Paris, Île-de-France, FR", geocoder.getAddress(48.8530000, 2.3400000, null));
     }
 
     public void testOpenCage() throws InterruptedException {
@@ -101,9 +102,9 @@ public class GeocoderTest {
             public void onFailure(Throwable e) {
             }
         });
-        Assert.assertEquals("Charleston Road, California, US", waitAddress());
+        assertEquals("Charleston Road, California, US", waitAddress());
 
-        Assert.assertEquals("Charleston Road, California, US", geocoder.getAddress(34.116302, -118.051519, null));
+        assertEquals("Charleston Road, California, US", geocoder.getAddress(34.116302, -118.051519, null));
     }
 
     public void testGeocodeFarm() throws InterruptedException {
@@ -119,9 +120,9 @@ public class GeocoderTest {
             public void onFailure(Throwable e) {
             }
         });
-        Assert.assertEquals("Estrella Avenue, Arcadia, California, United States", waitAddress());
+        assertEquals("Estrella Avenue, Arcadia, California, United States", waitAddress());
 
-        Assert.assertEquals("Estrella Avenue, Arcadia, California, United States",
+        assertEquals("Estrella Avenue, Arcadia, California, United States",
                 geocoder.getAddress(34.116302, -118.051519, null));
     }
 
diff --git a/test/org/traccar/geofence/GeofenceCircleTest.java b/test/org/traccar/geofence/GeofenceCircleTest.java
index 133ca1db8..259a8fb77 100644
--- a/test/org/traccar/geofence/GeofenceCircleTest.java
+++ b/test/org/traccar/geofence/GeofenceCircleTest.java
@@ -2,9 +2,11 @@ package org.traccar.geofence;
 
 import java.text.ParseException;
 
-import org.junit.Assert;
 import org.junit.Test;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
 public class GeofenceCircleTest {
 
     @Test
@@ -12,7 +14,7 @@ public class GeofenceCircleTest {
         String test = "CIRCLE (55.75414 37.6204, 100)";
         GeofenceGeometry geofenceGeometry = new GeofenceCircle();
         geofenceGeometry.fromWkt(test);
-        Assert.assertEquals(geofenceGeometry.toWkt(), test);
+        assertEquals(geofenceGeometry.toWkt(), test);
     }
 
     @Test
@@ -20,7 +22,7 @@ public class GeofenceCircleTest {
         String test = "CIRCLE (55.75414 37.6204, 100)";
         GeofenceGeometry geofenceGeometry = new GeofenceCircle();
         geofenceGeometry.fromWkt(test);
-        Assert.assertTrue(geofenceGeometry.containsPoint(55.75477, 37.62025));
-        Assert.assertTrue(!geofenceGeometry.containsPoint(55.75545, 37.61921));
+        assertTrue(geofenceGeometry.containsPoint(55.75477, 37.62025));
+        assertTrue(!geofenceGeometry.containsPoint(55.75545, 37.61921));
     }
 }
diff --git a/test/org/traccar/geofence/GeofencePolygonTest.java b/test/org/traccar/geofence/GeofencePolygonTest.java
index 361e7b70f..94b73af3a 100644
--- a/test/org/traccar/geofence/GeofencePolygonTest.java
+++ b/test/org/traccar/geofence/GeofencePolygonTest.java
@@ -2,9 +2,11 @@ package org.traccar.geofence;
 
 import java.text.ParseException;
 
-import org.junit.Assert;
 import org.junit.Test;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
 public class GeofencePolygonTest {
 
     @Test
@@ -12,7 +14,7 @@ public class GeofencePolygonTest {
         String test = "POLYGON ((55.75474 37.61823, 55.75513 37.61888, 55.7535 37.6222, 55.75315 37.62165))";
         GeofenceGeometry geofenceGeometry = new GeofencePolygon();
         geofenceGeometry.fromWkt(test);
-        Assert.assertEquals(geofenceGeometry.toWkt(), test);
+        assertEquals(geofenceGeometry.toWkt(), test);
     }
 
     @Test
@@ -20,8 +22,8 @@ public class GeofencePolygonTest {
         String test = "POLYGON ((55.75474 37.61823, 55.75513 37.61888, 55.7535 37.6222, 55.75315 37.62165))";
         GeofenceGeometry geofenceGeometry = new GeofencePolygon();
         geofenceGeometry.fromWkt(test);
-        Assert.assertTrue(geofenceGeometry.containsPoint(55.75476, 37.61915));
-        Assert.assertTrue(!geofenceGeometry.containsPoint(55.75545, 37.61921));
+        assertTrue(geofenceGeometry.containsPoint(55.75476, 37.61915));
+        assertTrue(!geofenceGeometry.containsPoint(55.75545, 37.61921));
 
     }
     
@@ -30,9 +32,9 @@ public class GeofencePolygonTest {
         String test = "POLYGON ((66.9494 179.838, 66.9508 -179.8496, 66.8406 -180.0014))";
         GeofenceGeometry geofenceGeometry = new GeofencePolygon();
         geofenceGeometry.fromWkt(test);
-        Assert.assertTrue(geofenceGeometry.containsPoint(66.9015, -180.0096));
-        Assert.assertTrue(geofenceGeometry.containsPoint(66.9015, 179.991));
-        Assert.assertTrue(!geofenceGeometry.containsPoint(66.8368, -179.8792));
+        assertTrue(geofenceGeometry.containsPoint(66.9015, -180.0096));
+        assertTrue(geofenceGeometry.containsPoint(66.9015, 179.991));
+        assertTrue(!geofenceGeometry.containsPoint(66.8368, -179.8792));
 
     }
     
@@ -41,9 +43,9 @@ public class GeofencePolygonTest {
         String test = "POLYGON ((51.1966 -0.6207, 51.1897 0.4147, 50.9377 0.5136, 50.8675 -0.6082))";
         GeofenceGeometry geofenceGeometry = new GeofencePolygon();
         geofenceGeometry.fromWkt(test);
-        Assert.assertTrue(geofenceGeometry.containsPoint(51.0466, -0.0165));
-        Assert.assertTrue(geofenceGeometry.containsPoint(51.0466, 0.018));
-        Assert.assertTrue(!geofenceGeometry.containsPoint(50.9477, 0.5836));
+        assertTrue(geofenceGeometry.containsPoint(51.0466, -0.0165));
+        assertTrue(geofenceGeometry.containsPoint(51.0466, 0.018));
+        assertTrue(!geofenceGeometry.containsPoint(50.9477, 0.5836));
 
     }
 
diff --git a/test/org/traccar/geofence/GeofencePolylineTest.java b/test/org/traccar/geofence/GeofencePolylineTest.java
index 71aeb4081..1e9dcb7c3 100644
--- a/test/org/traccar/geofence/GeofencePolylineTest.java
+++ b/test/org/traccar/geofence/GeofencePolylineTest.java
@@ -2,9 +2,11 @@ package org.traccar.geofence;
 
 import java.text.ParseException;
 
-import org.junit.Assert;
 import org.junit.Test;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
 public class GeofencePolylineTest {
 
     @Test
@@ -12,25 +14,25 @@ public class GeofencePolylineTest {
         String test = "LINESTRING (55.75474 37.61823, 55.75513 37.61888, 55.7535 37.6222, 55.75315 37.62165)";
         GeofenceGeometry geofenceGeometry = new GeofencePolyline();
         geofenceGeometry.fromWkt(test);
-        Assert.assertEquals(geofenceGeometry.toWkt(), test);
+        assertEquals(geofenceGeometry.toWkt(), test);
     }
     
     @Test
     public void testContainsPolyline1Interval() throws ParseException {
         String test = "LINESTRING (56.83777 60.59833, 56.83766 60.5968)";
         GeofenceGeometry geofenceGeometry = new GeofencePolyline(test, 35);
-        Assert.assertTrue(geofenceGeometry.containsPoint(56.83801, 60.59748));
+        assertTrue(geofenceGeometry.containsPoint(56.83801, 60.59748));
         ((GeofencePolyline) geofenceGeometry).setDistance(15);
-        Assert.assertTrue(!geofenceGeometry.containsPoint(56.83801, 60.59748));
+        assertTrue(!geofenceGeometry.containsPoint(56.83801, 60.59748));
     }
 
     @Test
     public void testContainsPolyline3Intervals() throws ParseException {
         String test = "LINESTRING (56.836 60.6126, 56.8393 60.6114, 56.83887 60.60811, 56.83782 60.5988)";
         GeofenceGeometry geofenceGeometry = new GeofencePolyline(test, 15);
-        Assert.assertTrue(geofenceGeometry.containsPoint(56.83847, 60.60458));
-        Assert.assertTrue(!geofenceGeometry.containsPoint(56.83764, 60.59725));
-        Assert.assertTrue(!geofenceGeometry.containsPoint(56.83861, 60.60822));
+        assertTrue(geofenceGeometry.containsPoint(56.83847, 60.60458));
+        assertTrue(!geofenceGeometry.containsPoint(56.83764, 60.59725));
+        assertTrue(!geofenceGeometry.containsPoint(56.83861, 60.60822));
 
     }
     
@@ -38,8 +40,8 @@ public class GeofencePolylineTest {
     public void testContainsPolylineNear180() throws ParseException {
         String test = "LINESTRING (66.9494 179.838, 66.9508 -179.8496)";
         GeofenceGeometry geofenceGeometry = new GeofencePolyline(test, 25);
-        Assert.assertTrue(geofenceGeometry.containsPoint(66.95, 180.0));
-        Assert.assertTrue(!geofenceGeometry.containsPoint(66.96, 180.0));
-        Assert.assertTrue(!geofenceGeometry.containsPoint(66.9509, -179.83));
+        assertTrue(geofenceGeometry.containsPoint(66.95, 180.0));
+        assertTrue(!geofenceGeometry.containsPoint(66.96, 180.0));
+        assertTrue(!geofenceGeometry.containsPoint(66.9509, -179.83));
     }
 }
diff --git a/test/org/traccar/geolocation/GeolocationProviderTest.java b/test/org/traccar/geolocation/GeolocationProviderTest.java
index 6a557e5c2..2729052d6 100644
--- a/test/org/traccar/geolocation/GeolocationProviderTest.java
+++ b/test/org/traccar/geolocation/GeolocationProviderTest.java
@@ -1,12 +1,14 @@
 package org.traccar.geolocation;
 
-import org.junit.Assert;
 import org.junit.Ignore;
 import org.junit.Test;
 import org.traccar.BaseTest;
 import org.traccar.model.CellTower;
 import org.traccar.model.Network;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
 public class GeolocationProviderTest extends BaseTest {
 
     @Ignore
@@ -23,13 +25,13 @@ public class GeolocationProviderTest extends BaseTest {
         provider.getLocation(network, new GeolocationProvider.LocationProviderCallback() {
             @Override
             public void onSuccess(double latitude, double longitude, double accuracy) {
-                Assert.assertEquals(60.07254, latitude, 0.00001);
-                Assert.assertEquals(30.30996, longitude, 0.00001);
+                assertEquals(60.07254, latitude, 0.00001);
+                assertEquals(30.30996, longitude, 0.00001);
             }
 
             @Override
             public void onFailure(Throwable e) {
-                Assert.fail();
+                fail();
             }
         });
 
diff --git a/test/org/traccar/helper/BcdUtilTest.java b/test/org/traccar/helper/BcdUtilTest.java
index 8767ac890..e97aad09f 100644
--- a/test/org/traccar/helper/BcdUtilTest.java
+++ b/test/org/traccar/helper/BcdUtilTest.java
@@ -1,9 +1,10 @@
 package org.traccar.helper;
 
 import org.jboss.netty.buffer.ChannelBuffers;
-import org.junit.Assert;
 import org.junit.Test;
 
+import static org.junit.Assert.assertEquals;
+
 public class BcdUtilTest {
     
     @Test
@@ -11,7 +12,7 @@ public class BcdUtilTest {
         byte[] buf = {0x01, (byte) 0x90, 0x34};
         int result = BcdUtil.readInteger(
                 ChannelBuffers.wrappedBuffer(buf), 5);
-        Assert.assertEquals(1903, result);
+        assertEquals(1903, result);
     }
 
     @Test
@@ -19,7 +20,7 @@ public class BcdUtilTest {
         byte[] buf = {0x03, (byte) 0x85, 0x22, 0x59, 0x34};
         double result = BcdUtil.readCoordinate(
                 ChannelBuffers.wrappedBuffer(buf));
-        Assert.assertEquals(38.870989, result, 0.00001);
+        assertEquals(38.870989, result, 0.00001);
     }
 
 }
diff --git a/test/org/traccar/helper/BitUtilTest.java b/test/org/traccar/helper/BitUtilTest.java
index 4aa295e12..90431bf55 100644
--- a/test/org/traccar/helper/BitUtilTest.java
+++ b/test/org/traccar/helper/BitUtilTest.java
@@ -1,35 +1,38 @@
 package org.traccar.helper;
 
-import org.junit.Assert;
 import org.junit.Test;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
 public class BitUtilTest {
     
     @Test
     public void testCheck() {
-        Assert.assertFalse(BitUtil.check(0, 0));
-        Assert.assertTrue(BitUtil.check(1, 0));
-        Assert.assertFalse(BitUtil.check(2, 0));
+        assertFalse(BitUtil.check(0, 0));
+        assertTrue(BitUtil.check(1, 0));
+        assertFalse(BitUtil.check(2, 0));
     }
     
     @Test
     public void testBetween() {
-        Assert.assertEquals(0, BitUtil.between(0, 0, 0));
-        Assert.assertEquals(1, BitUtil.between(1, 0, 1));
-        Assert.assertEquals(2, BitUtil.between(2, 0, 2));
-        Assert.assertEquals(2, BitUtil.between(6, 0, 2));
+        assertEquals(0, BitUtil.between(0, 0, 0));
+        assertEquals(1, BitUtil.between(1, 0, 1));
+        assertEquals(2, BitUtil.between(2, 0, 2));
+        assertEquals(2, BitUtil.between(6, 0, 2));
     }
 
     @Test
     public void testFrom() {
-        Assert.assertEquals(1, BitUtil.from(1, 0));
-        Assert.assertEquals(0, BitUtil.from(1, 1));
+        assertEquals(1, BitUtil.from(1, 0));
+        assertEquals(0, BitUtil.from(1, 1));
     }
 
     @Test
     public void testTo() {
-        Assert.assertEquals(2, BitUtil.to(2, 2));
-        Assert.assertEquals(0, BitUtil.to(2, 1));
+        assertEquals(2, BitUtil.to(2, 2));
+        assertEquals(0, BitUtil.to(2, 1));
     }
 
 }
diff --git a/test/org/traccar/helper/ChecksumTest.java b/test/org/traccar/helper/ChecksumTest.java
index c37eda88d..3bd51448d 100644
--- a/test/org/traccar/helper/ChecksumTest.java
+++ b/test/org/traccar/helper/ChecksumTest.java
@@ -2,30 +2,38 @@ package org.traccar.helper;
 
 import org.jboss.netty.buffer.ChannelBuffer;
 import org.jboss.netty.buffer.ChannelBuffers;
-import org.junit.Assert;
 import org.junit.Test;
 
 import java.nio.charset.StandardCharsets;
 
+import static org.junit.Assert.assertEquals;
+
 public class ChecksumTest {
 
     @Test
+    public void testCrc8() {
+        ChannelBuffer buf = ChannelBuffers.copiedBuffer("123456789", StandardCharsets.US_ASCII);
+
+        assertEquals(0xF7, Checksum.crc8(Checksum.CRC8_EGTS, buf.toByteBuffer()));
+        assertEquals(0xD0, Checksum.crc8(Checksum.CRC8_ROHC, buf.toByteBuffer()));
+    }
+
+    @Test
     public void testCrc16() {
         ChannelBuffer buf = ChannelBuffers.copiedBuffer("123456789", StandardCharsets.US_ASCII);
 
-        Assert.assertEquals(0x906e, Checksum.crc16(Checksum.CRC16_X25, buf.toByteBuffer()));
-        Assert.assertEquals(0x29b1, Checksum.crc16(Checksum.CRC16_CCITT_FALSE, buf.toByteBuffer()));
-        Assert.assertEquals(0x2189, Checksum.crc16(Checksum.CRC16_KERMIT, buf.toByteBuffer()));
-        Assert.assertEquals(0x31c3, Checksum.crc16(Checksum.CRC16_XMODEM, buf.toByteBuffer()));
-        Assert.assertEquals(0xe5cc, Checksum.crc16(Checksum.CRC16_AUG_CCITT, buf.toByteBuffer()));
-        Assert.assertEquals(0xd64e, Checksum.crc16(Checksum.CRC16_GENIBUS, buf.toByteBuffer()));
-        Assert.assertEquals(0x6f91, Checksum.crc16(Checksum.CRC16_MCRF4XX, buf.toByteBuffer()));
+        assertEquals(0xBB3D, Checksum.crc16(Checksum.CRC16_IBM, buf.toByteBuffer()));
+        assertEquals(0x4B37, Checksum.crc16(Checksum.CRC16_MODBUS, buf.toByteBuffer()));
+        assertEquals(0x906e, Checksum.crc16(Checksum.CRC16_X25, buf.toByteBuffer()));
+        assertEquals(0x29b1, Checksum.crc16(Checksum.CRC16_CCITT_FALSE, buf.toByteBuffer()));
+        assertEquals(0x2189, Checksum.crc16(Checksum.CRC16_KERMIT, buf.toByteBuffer()));
+        assertEquals(0x31c3, Checksum.crc16(Checksum.CRC16_XMODEM, buf.toByteBuffer()));
     }
-    
+
     @Test
     public void testLuhn() {
-        Assert.assertEquals(7, Checksum.luhn(12345678901234L));
-        Assert.assertEquals(0, Checksum.luhn(63070019470771L));
+        assertEquals(7, Checksum.luhn(12345678901234L));
+        assertEquals(0, Checksum.luhn(63070019470771L));
     }
 
 }
diff --git a/test/org/traccar/helper/DateBuilderTest.java b/test/org/traccar/helper/DateBuilderTest.java
index 74936208b..b6323cc1d 100644
--- a/test/org/traccar/helper/DateBuilderTest.java
+++ b/test/org/traccar/helper/DateBuilderTest.java
@@ -1,6 +1,5 @@
 package org.traccar.helper;
 
-import org.junit.Assert;
 import org.junit.Test;
 
 import java.text.DateFormat;
@@ -8,6 +7,8 @@ import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.TimeZone;
 
+import static org.junit.Assert.assertEquals;
+
 public class DateBuilderTest {
     
     @Test
@@ -19,7 +20,7 @@ public class DateBuilderTest {
         DateBuilder dateBuilder = new DateBuilder()
                 .setDate(2015, 10, 20).setTime(1, 21, 11);
 
-        Assert.assertEquals(dateFormat.parse("2015-10-20 01:21:11"), dateBuilder.getDate());
+        assertEquals(dateFormat.parse("2015-10-20 01:21:11"), dateBuilder.getDate());
 
     }
 
diff --git a/test/org/traccar/helper/DateUtilTest.java b/test/org/traccar/helper/DateUtilTest.java
index ae5f20696..ec42e71ae 100644
--- a/test/org/traccar/helper/DateUtilTest.java
+++ b/test/org/traccar/helper/DateUtilTest.java
@@ -1,6 +1,5 @@
 package org.traccar.helper;
 
-import org.junit.Assert;
 import org.junit.Test;
 
 import java.text.DateFormat;
@@ -8,6 +7,8 @@ import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.Calendar;
 
+import static org.junit.Assert.assertEquals;
+
 public class DateUtilTest {
     
     @Test
@@ -15,13 +16,13 @@ public class DateUtilTest {
 
         DateFormat f = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
 
-        Assert.assertEquals(f.parse("2015-12-31 23:59:59"),
+        assertEquals(f.parse("2015-12-31 23:59:59"),
                 DateUtil.correctDate(f.parse("2016-01-01 00:00:01"), f.parse("2016-01-01 23:59:59"), Calendar.DAY_OF_MONTH));
 
-        Assert.assertEquals(f.parse("2016-01-01 00:00:02"),
+        assertEquals(f.parse("2016-01-01 00:00:02"),
                 DateUtil.correctDate(f.parse("2016-01-01 00:00:01"), f.parse("2016-01-01 00:00:02"), Calendar.DAY_OF_MONTH));
 
-        Assert.assertEquals(f.parse("2016-01-01 00:00:02"),
+        assertEquals(f.parse("2016-01-01 00:00:02"),
                 DateUtil.correctDate(f.parse("2016-01-01 00:00:01"), f.parse("2015-12-31 00:00:02"), Calendar.DAY_OF_MONTH));
 
     }
diff --git a/test/org/traccar/helper/DistanceCalculatorTest.java b/test/org/traccar/helper/DistanceCalculatorTest.java
index 22e41c9a3..a7457b6c4 100644
--- a/test/org/traccar/helper/DistanceCalculatorTest.java
+++ b/test/org/traccar/helper/DistanceCalculatorTest.java
@@ -1,22 +1,23 @@
 package org.traccar.helper;
 
-import org.junit.Assert;
 import org.junit.Test;
 
+import static org.junit.Assert.assertEquals;
+
 public class DistanceCalculatorTest {
     
     @Test
     public void testDistance() {
-        Assert.assertEquals(
+        assertEquals(
                 DistanceCalculator.distance(0.0, 0.0, 0.05, 0.05), 7863.0, 10.0);
     }
     
     @Test
     public void testDistanceToLine() {
-        Assert.assertEquals(DistanceCalculator.distanceToLine(
+        assertEquals(DistanceCalculator.distanceToLine(
                 56.83801, 60.59748, 56.83777, 60.59833, 56.83766, 60.5968), 33.0, 5.0);
         
-        Assert.assertEquals(DistanceCalculator.distanceToLine(
+        assertEquals(DistanceCalculator.distanceToLine(
                 56.83753, 60.59508, 56.83777, 60.59833, 56.83766, 60.5968), 105.0, 5.0);
     }
 
diff --git a/test/org/traccar/helper/LocationTreeTest.java b/test/org/traccar/helper/LocationTreeTest.java
index afbbbc94c..21604144a 100644
--- a/test/org/traccar/helper/LocationTreeTest.java
+++ b/test/org/traccar/helper/LocationTreeTest.java
@@ -1,11 +1,12 @@
 package org.traccar.helper;
 
-import org.junit.Assert;
 import org.junit.Test;
 
 import java.util.ArrayList;
 import java.util.List;
 
+import static org.junit.Assert.assertEquals;
+
 public class LocationTreeTest {
     
     @Test
@@ -19,10 +20,10 @@ public class LocationTreeTest {
 
         LocationTree tree = new LocationTree(items);
 
-        Assert.assertEquals("a", tree.findNearest(new LocationTree.Item(1f, 1f)).getData());
-        Assert.assertEquals("d", tree.findNearest(new LocationTree.Item(10f, 10f)).getData());
-        Assert.assertEquals("c", tree.findNearest(new LocationTree.Item(1f, 2.5f)).getData());
-        Assert.assertEquals("a", tree.findNearest(new LocationTree.Item(1.5f, 1.5f)).getData());
+        assertEquals("a", tree.findNearest(new LocationTree.Item(1f, 1f)).getData());
+        assertEquals("d", tree.findNearest(new LocationTree.Item(10f, 10f)).getData());
+        assertEquals("c", tree.findNearest(new LocationTree.Item(1f, 2.5f)).getData());
+        assertEquals("a", tree.findNearest(new LocationTree.Item(1.5f, 1.5f)).getData());
 
     }
 
diff --git a/test/org/traccar/helper/LogTest.java b/test/org/traccar/helper/LogTest.java
index 579c13e7d..853eb05c9 100644
--- a/test/org/traccar/helper/LogTest.java
+++ b/test/org/traccar/helper/LogTest.java
@@ -1,13 +1,14 @@
 package org.traccar.helper;
 
-import org.junit.Assert;
 import org.junit.Test;
 
+import static org.junit.Assert.assertEquals;
+
 public class LogTest {
     
     @Test
     public void testLog() {
-        Assert.assertEquals("test - Exception (LogTest:10 < ...)", Log.exceptionStack(new Exception("test")));
+        assertEquals("test - Exception (LogTest:11 < ...)", Log.exceptionStack(new Exception("test")));
     }
 
 }
diff --git a/test/org/traccar/helper/ObdDecoderTest.java b/test/org/traccar/helper/ObdDecoderTest.java
index db84d46d7..1ffe68c8b 100644
--- a/test/org/traccar/helper/ObdDecoderTest.java
+++ b/test/org/traccar/helper/ObdDecoderTest.java
@@ -1,25 +1,26 @@
 package org.traccar.helper;
 
-import org.junit.Assert;
 import org.junit.Test;
 
+import static org.junit.Assert.assertEquals;
+
 public class ObdDecoderTest {
     
     @Test
     public void testDecode() {
 
-        Assert.assertEquals(83, ObdDecoder.decode(0x01, "057b").getValue());
-        Assert.assertEquals(1225, ObdDecoder.decode(0x01, "0C1324").getValue());
-        Assert.assertEquals(20, ObdDecoder.decode(0x01, "0D14").getValue());
-        Assert.assertEquals(64050, ObdDecoder.decode(0x01, "31fa32").getValue());
-        Assert.assertEquals(25, ObdDecoder.decode(0x01, "2F41").getValue());
+        assertEquals(83, ObdDecoder.decode(0x01, "057b").getValue());
+        assertEquals(1225, ObdDecoder.decode(0x01, "0C1324").getValue());
+        assertEquals(20, ObdDecoder.decode(0x01, "0D14").getValue());
+        assertEquals(64050, ObdDecoder.decode(0x01, "31fa32").getValue());
+        assertEquals(25, ObdDecoder.decode(0x01, "2F41").getValue());
 
     }
 
     @Test
     public void testDecodeCodes() throws Exception {
-        Assert.assertEquals("P0D14", ObdDecoder.decodeCodes("0D14").getValue());
-        Assert.assertEquals("dtcs", ObdDecoder.decodeCodes("0D14").getKey());
+        assertEquals("P0D14", ObdDecoder.decodeCodes("0D14").getValue());
+        assertEquals("dtcs", ObdDecoder.decodeCodes("0D14").getKey());
     }
 
 }
diff --git a/test/org/traccar/helper/PatternBuilderTest.java b/test/org/traccar/helper/PatternBuilderTest.java
index 975cc1621..4c76bc463 100644
--- a/test/org/traccar/helper/PatternBuilderTest.java
+++ b/test/org/traccar/helper/PatternBuilderTest.java
@@ -1,19 +1,20 @@
 package org.traccar.helper;
 
-import org.junit.Assert;
 import org.junit.Test;
 
+import static org.junit.Assert.assertEquals;
+
 public class PatternBuilderTest {
     
     @Test
     public void testPatternBuilder() {
-        Assert.assertEquals("\\$GPRMC", new PatternBuilder().text("$GPRMC").toString());
-        Assert.assertEquals("(\\d{2}\\.[0-9a-fA-F]+)", new PatternBuilder().number("(dd.x+)").toString());
-        Assert.assertEquals("a(?:bc)?", new PatternBuilder().text("a").text("b").text("c").optional(2).toString());
-        Assert.assertEquals("a|b", new PatternBuilder().expression("a|b").toString());
-        Assert.assertEquals("ab\\|", new PatternBuilder().expression("ab|").toString());
-        Assert.assertEquals("|", new PatternBuilder().or().toString());
-        Assert.assertEquals("\\|\\d|\\d\\|", new PatternBuilder().number("|d|d|").toString());
+        assertEquals("\\$GPRMC", new PatternBuilder().text("$GPRMC").toString());
+        assertEquals("(\\d{2}\\.[0-9a-fA-F]+)", new PatternBuilder().number("(dd.x+)").toString());
+        assertEquals("a(?:bc)?", new PatternBuilder().text("a").text("b").text("c").optional(2).toString());
+        assertEquals("a|b", new PatternBuilder().expression("a|b").toString());
+        assertEquals("ab\\|", new PatternBuilder().expression("ab|").toString());
+        assertEquals("|", new PatternBuilder().or().toString());
+        assertEquals("\\|\\d|\\d\\|", new PatternBuilder().number("|d|d|").toString());
     }
 
 }
diff --git a/test/org/traccar/helper/StringFinderTest.java b/test/org/traccar/helper/StringFinderTest.java
index 1c8234db1..f35f9a759 100644
--- a/test/org/traccar/helper/StringFinderTest.java
+++ b/test/org/traccar/helper/StringFinderTest.java
@@ -1,16 +1,11 @@
 package org.traccar.helper;
 
 import org.jboss.netty.buffer.ChannelBuffer;
-import org.jboss.netty.buffer.ChannelBufferFactory;
 import org.jboss.netty.buffer.ChannelBuffers;
-import org.jboss.netty.buffer.HeapChannelBufferFactory;
-import org.junit.Assert;
 import org.junit.Test;
 
-import java.nio.charset.Charset;
 import java.nio.charset.StandardCharsets;
 
-import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
 
 public class StringFinderTest {
@@ -20,10 +15,10 @@ public class StringFinderTest {
 
         ChannelBuffer buf = ChannelBuffers.copiedBuffer("hello world", StandardCharsets.US_ASCII);
 
-        Assert.assertEquals(-1, buf.indexOf(0, buf.writerIndex(), new StringFinder("bar")));
-        Assert.assertEquals(6, buf.indexOf(0, buf.writerIndex(), new StringFinder("world")));
-        Assert.assertEquals(-1, buf.indexOf(0, buf.writerIndex(), new StringFinder("worlds")));
-        Assert.assertEquals(0, buf.indexOf(0, buf.writerIndex(), new StringFinder("hell")));
+        assertEquals(-1, buf.indexOf(0, buf.writerIndex(), new StringFinder("bar")));
+        assertEquals(6, buf.indexOf(0, buf.writerIndex(), new StringFinder("world")));
+        assertEquals(-1, buf.indexOf(0, buf.writerIndex(), new StringFinder("worlds")));
+        assertEquals(0, buf.indexOf(0, buf.writerIndex(), new StringFinder("hell")));
 
     }
 
diff --git a/test/org/traccar/notification/NotificiationMailTest.java b/test/org/traccar/notification/NotificiationMailTest.java
index 975505a3a..b82bec02e 100644
--- a/test/org/traccar/notification/NotificiationMailTest.java
+++ b/test/org/traccar/notification/NotificiationMailTest.java
@@ -1,5 +1,6 @@
 package org.traccar.notification;
 
+import org.junit.Ignore;
 import org.junit.Test;
 
 import javax.mail.Message;
@@ -24,7 +25,8 @@ public class NotificiationMailTest {
 
     private static final int PORT = 25;
 
-    //@Test
+    @Ignore
+    @Test
     public void test() throws Exception {
 
         Properties props = System.getProperties();
diff --git a/test/org/traccar/processing/ComputedAttributesTest.java b/test/org/traccar/processing/ComputedAttributesTest.java
index fe898ff54..160067915 100644
--- a/test/org/traccar/processing/ComputedAttributesTest.java
+++ b/test/org/traccar/processing/ComputedAttributesTest.java
@@ -2,11 +2,12 @@ package org.traccar.processing;
 
 import java.util.Date;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.model.Attribute;
 import org.traccar.model.Position;
 
+import static org.junit.Assert.assertEquals;
+
 public class ComputedAttributesTest {
 
     @Test
@@ -26,41 +27,41 @@ public class ComputedAttributesTest {
         Attribute attribute = new Attribute();
 
         attribute.setExpression("adc1");
-        Assert.assertEquals(128, computedAttributesHandler.computeAttribute(attribute, position));
+        assertEquals(128, computedAttributesHandler.computeAttribute(attribute, position));
 
         attribute.setExpression("!booleanFlag");
-        Assert.assertEquals(false, computedAttributesHandler.computeAttribute(attribute, position));
+        assertEquals(false, computedAttributesHandler.computeAttribute(attribute, position));
 
         attribute.setExpression("adc2 * 2 + 50");
-        Assert.assertEquals(250, computedAttributesHandler.computeAttribute(attribute, position));
+        assertEquals(250, computedAttributesHandler.computeAttribute(attribute, position));
 
         attribute.setExpression("(bitFlag & 4) != 0");
-        Assert.assertEquals(true, computedAttributesHandler.computeAttribute(attribute, position));
+        assertEquals(true, computedAttributesHandler.computeAttribute(attribute, position));
 
         attribute.setExpression("if (event == 42) \"lowBattery\"");
-        Assert.assertEquals("lowBattery", computedAttributesHandler.computeAttribute(attribute, position));
+        assertEquals("lowBattery", computedAttributesHandler.computeAttribute(attribute, position));
 
         attribute.setExpression("speed > 5 && valid");
-        Assert.assertEquals(false, computedAttributesHandler.computeAttribute(attribute, position));
+        assertEquals(false, computedAttributesHandler.computeAttribute(attribute, position));
 
         attribute.setExpression("fixTime");
-        Assert.assertEquals(date, computedAttributesHandler.computeAttribute(attribute, position));
+        assertEquals(date, computedAttributesHandler.computeAttribute(attribute, position));
 
         attribute.setExpression("math:pow(adc1, 2)");
-        Assert.assertEquals(16384.0, computedAttributesHandler.computeAttribute(attribute, position));
+        assertEquals(16384.0, computedAttributesHandler.computeAttribute(attribute, position));
 
         // modification tests
         attribute.setExpression("adc1 = 256");
         computedAttributesHandler.computeAttribute(attribute, position);
-        Assert.assertEquals(128, position.getInteger("adc1"));
+        assertEquals(128, position.getInteger("adc1"));
 
         attribute.setExpression("result = \"fail\"");
         computedAttributesHandler.computeAttribute(attribute, position);
-        Assert.assertEquals("success", position.getString("result"));
+        assertEquals("success", position.getString("result"));
 
         attribute.setExpression("fixTime = \"2017-10-18 10:00:01\"");
         computedAttributesHandler.computeAttribute(attribute, position);
-        Assert.assertEquals(date, position.getFixTime());
+        assertEquals(date, position.getFixTime());
 
     }
 
diff --git a/test/org/traccar/protocol/AdmProtocolEncoderTest.java b/test/org/traccar/protocol/AdmProtocolEncoderTest.java
index 6d2452e26..cb0a31ceb 100644
--- a/test/org/traccar/protocol/AdmProtocolEncoderTest.java
+++ b/test/org/traccar/protocol/AdmProtocolEncoderTest.java
@@ -16,11 +16,12 @@
  */
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 import org.traccar.model.Command;
 
+import static org.junit.Assert.assertEquals;
+
 public class AdmProtocolEncoderTest extends ProtocolTest {
 
     @Test
@@ -31,13 +32,13 @@ public class AdmProtocolEncoderTest extends ProtocolTest {
         Command command = new Command();
         command.setDeviceId(1);
         command.setType(Command.TYPE_GET_DEVICE_STATUS);
-        Assert.assertEquals("STATUS\r\n", encoder.encodeCommand(command));
+        assertEquals("STATUS\r\n", encoder.encodeCommand(command));
 
         command = new Command();
         command.setDeviceId(1);
         command.setType(Command.TYPE_CUSTOM);
         command.set(Command.KEY_DATA, "INPUT 0");
-        Assert.assertEquals("INPUT 0\r\n", encoder.encodeCommand(command));
+        assertEquals("INPUT 0\r\n", encoder.encodeCommand(command));
     }
 
 }
diff --git a/test/org/traccar/protocol/AplicomFrameDecoderTest.java b/test/org/traccar/protocol/AplicomFrameDecoderTest.java
index e000674db..581f7696f 100644
--- a/test/org/traccar/protocol/AplicomFrameDecoderTest.java
+++ b/test/org/traccar/protocol/AplicomFrameDecoderTest.java
@@ -1,9 +1,10 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
+import static org.junit.Assert.assertEquals;
+
 public class AplicomFrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -11,11 +12,11 @@ public class AplicomFrameDecoderTest extends ProtocolTest {
 
         AplicomFrameDecoder decoder = new AplicomFrameDecoder();
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("44C20146B710C158DA009500B09F7700C054CA0EA454CA0EA403BE0BF6015D706B070000142A600000000000000002434946010801000754CA0EA4000000000000008400000000000000000000000000000000300000FE00FE0000000000000000000000000000000000000000000000000000000000000000000040502035000000000000020D0000030D0000040C0000040D0000050C0000050D0000058C0000060C"),
                 decoder.decode(null, null, binary("33353733303030373030393233333644C20146B710C158DA009500B09F7700C054CA0EA454CA0EA403BE0BF6015D706B070000142A600000000000000002434946010801000754CA0EA4000000000000008400000000000000000000000000000000300000FE00FE0000000000000000000000000000000000000000000000000000000000000000000040502035000000000000020D0000030D0000040C0000040D0000050C0000050D0000058C0000060C")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("44C20146B710C158DA009500B09F7700C054CA0EA454CA0EA403BE0BF6015D706B070000142A600000000000000002434946010801000754CA0EA4000000000000008400000000000000000000000000000000300000FE00FE0000000000000000000000000000000000000000000000000000000000000000000040502035000000000000020D0000030D0000040C0000040D0000050C0000050D0000058C0000060C"),
                 decoder.decode(null, null, binary("44C20146B710C158DA009500B09F7700C054CA0EA454CA0EA403BE0BF6015D706B070000142A600000000000000002434946010801000754CA0EA4000000000000008400000000000000000000000000000000300000FE00FE0000000000000000000000000000000000000000000000000000000000000000000040502035000000000000020D0000030D0000040C0000040D0000050C0000050D0000058C0000060C")));
 
diff --git a/test/org/traccar/protocol/AquilaProtocolDecoderTest.java b/test/org/traccar/protocol/AquilaProtocolDecoderTest.java
index 8844dafd2..8984cfcb3 100644
--- a/test/org/traccar/protocol/AquilaProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/AquilaProtocolDecoderTest.java
@@ -6,11 +6,14 @@ import org.traccar.ProtocolTest;
 public class AquilaProtocolDecoderTest extends ProtocolTest {
 
     @Test
-    public void testDecode() throws Exception {
+    public void testDecodeA() throws Exception {
 
         AquilaProtocolDecoder decoder = new AquilaProtocolDecoder(new AquilaProtocol());
 
         verifyPosition(decoder, text(
+                "$$CLIENT_1ZF,170215089,20,18.462809,73.824188,170613182744,A,01,123456,*37"));
+
+        verifyPosition(decoder, text(
                 "$$CLIENT_1ZF,170215089,1,18.462809,73.824188,170613182744,A,19,0,0,256,4,4.860000,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,259,3731,*37"));
 
         verifyPosition(decoder, text(
@@ -48,4 +51,20 @@ public class AquilaProtocolDecoderTest extends ProtocolTest {
 
     }
 
+    @Test
+    public void testDecodeB() throws Exception {
+
+        AquilaProtocolDecoder decoder = new AquilaProtocolDecoder(new AquilaProtocol());
+
+        verifyPosition(decoder, text(
+                "$Header,nliven,1_37T02B0164MAIS,BR,6,L,861693034634154,KA01I2000,1,09112017,160702,12.976593,N,77.549782,E,25.1,344,15,911.0,1.04,0.68,Airtel,1,1,11.8,3.8,1,C,24,404,45,61b4,9ad9,31,9adb,61b4,35,ffff,0000,33,ffff,0000,31,ffff,0000,0001,00,000014,0.0,0.1,4,()*1E"));
+
+        verifyPosition(decoder, text(
+                "$Header,iTriangle,1_37T02B0164MAIS_2,NR,1,L,864495034490141,KA01I2000,1,31032018,122247,22.845999,N,75.949005,E,0.0,44,16,545.0,1.19,0.65,AirTel,1,1,12.0,4.3,0,C,13,404,93,0456,16db,27,16dd,0456,22,3843,18ab,19,ebd8,0458,14,072c,18ab,0101,00,003735,0.0,0.0,0,()*48"));
+
+        verifyNull(decoder, text(
+                "$Header,nliven,KA01I2000,861693034634154,1_37T02B0164MAIS,AIS140,12.976545,N,77.549759,E*50"));
+
+    }
+
 }
diff --git a/test/org/traccar/protocol/At2000FrameDecoderTest.java b/test/org/traccar/protocol/At2000FrameDecoderTest.java
index c7a3dc0b1..5613f832e 100644
--- a/test/org/traccar/protocol/At2000FrameDecoderTest.java
+++ b/test/org/traccar/protocol/At2000FrameDecoderTest.java
@@ -1,11 +1,12 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
 import java.nio.ByteOrder;
 
+import static org.junit.Assert.assertEquals;
+
 public class At2000FrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -13,11 +14,11 @@ public class At2000FrameDecoderTest extends ProtocolTest {
 
         At2000FrameDecoder decoder = new At2000FrameDecoder();
 
-        Assert.assertEquals(
+        assertEquals(
                 binary(ByteOrder.LITTLE_ENDIAN, "01012f00000000000000000000000000003335363137333036343430373439320fad981997ae8e031fe10c0ea7641903ca32c0331df467233d2a9cd886fbeef8"),
                 decoder.decode(null, null, binary(ByteOrder.LITTLE_ENDIAN, "01012f00000000000000000000000000003335363137333036343430373439320fad981997ae8e031fe10c0ea7641903ca32c0331df467233d2a9cd886fbeef8")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary(ByteOrder.LITTLE_ENDIAN, "893f0000000000000000000000000000e048b1a31deba3f5dbe8877f574877e6ed4d022b6611a10d80dfc4c0c11fa8aacf4a9de61528327e2b66843dd9c5d3a7cc9ee1d9c71a34bb482145d88b4fda3e"),
                 decoder.decode(null, null, binary(ByteOrder.LITTLE_ENDIAN, "893f0000000000000000000000000000e048b1a31deba3f5dbe8877f574877e6ed4d022b6611a10d80dfc4c0c11fa8aacf4a9de61528327e2b66843dd9c5d3a7cc9ee1d9c71a34bb482145d88b4fda3e")));
 
diff --git a/test/org/traccar/protocol/AtrackFrameDecoderTest.java b/test/org/traccar/protocol/AtrackFrameDecoderTest.java
index 93e804dc9..9db4fd052 100644
--- a/test/org/traccar/protocol/AtrackFrameDecoderTest.java
+++ b/test/org/traccar/protocol/AtrackFrameDecoderTest.java
@@ -1,9 +1,10 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
+import static org.junit.Assert.assertEquals;
+
 public class AtrackFrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -11,15 +12,15 @@ public class AtrackFrameDecoderTest extends ProtocolTest {
 
         AtrackFrameDecoder decoder = new AtrackFrameDecoder();
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("244F4B0D0A"),
                 decoder.decode(null, null, binary("244F4B0D0A")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("fe0200014104d8f196820001"),
                 decoder.decode(null, null, binary("fe0200014104d8f196820001")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("40501e58003301e000014104d8f19682525ecd5d525ee344525ee35effc88815026ab4d70000020000104403de01000b0000000007d007d000"),
                 decoder.decode(null, null, binary("40501e58003301e000014104d8f19682525ecd5d525ee344525ee35effc88815026ab4d70000020000104403de01000b0000000007d007d000")));
 
diff --git a/test/org/traccar/protocol/AtrackProtocolDecoderTest.java b/test/org/traccar/protocol/AtrackProtocolDecoderTest.java
index b5271f511..bd606c320 100644
--- a/test/org/traccar/protocol/AtrackProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/AtrackProtocolDecoderTest.java
@@ -10,6 +10,9 @@ public class AtrackProtocolDecoderTest extends ProtocolTest {
 
         AtrackProtocolDecoder decoder = new AtrackProtocolDecoder(new AtrackProtocol());
 
+        verifyPositions(decoder, binary(
+                "4050b5ed004a2523000310c83713f8c05a88b43e5a88b43f5a88b43f021e0ad5fffdc0a800f3020003059100080000000000000007d007d046554c533a463d3230393120743d3137204e3d3039303100"));
+
         verifyAttributes(decoder, buffer(
                 "$INFO=358683066267395,AX7,Rev.0.61 Build.1624,358683066267395,466924131626767,89886920041316267670,144,0,9,1,12,1,0\r\n"));
 
diff --git a/test/org/traccar/protocol/CastelProtocolDecoderTest.java b/test/org/traccar/protocol/CastelProtocolDecoderTest.java
index bdf69e1af..cb44087a1 100644
--- a/test/org/traccar/protocol/CastelProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/CastelProtocolDecoderTest.java
@@ -12,6 +12,18 @@ public class CastelProtocolDecoderTest extends ProtocolTest {
 
         CastelProtocolDecoder decoder = new CastelProtocolDecoder(new CastelProtocol());
 
+        verifyAttributes(decoder, binary(ByteOrder.LITTLE_ENDIAN,
+                "4040560004323133474c3230313630303033363400000000004002a122a05a5423a05abe0f2a000000000007f1f90014000000040001640011170003001e000505210b210c210d210f2101062b58ef02001a25950d0a"));
+
+        verifyAttributes(decoder, binary(ByteOrder.LITTLE_ENDIAN,
+                "404057000431303031313132353239393837000000000000004002C1F06952F0F169529C9111000000000069830000470000000400036401014C01030078000505210C210D210F21102101073BE8030064280AEB930D0A"));
+
+        verifyPosition(decoder, binary(ByteOrder.LITTLE_ENDIAN,
+                "40405f000536303331353030303335313200000000000000004001040212102a2f72b29302a0af8512b40787018e000000000043e4ae000000007ca0f7224d5049503632305f56312e312e30004d5049502d3632302056322e300072140d0a"));
+
+        verifyPosition(decoder, binary(ByteOrder.LITTLE_ENDIAN,
+                "24245000363137313135313243333133360000000000000040011b011207133ac49a390464514a15000000008e480c00000917000000000000ffafffaf00010000ffff7800ffffffffffffff003c0d0a"));
+
         verifyPositions(decoder, binary(ByteOrder.LITTLE_ENDIAN,
                 "40408200033231334c32303137303031313039000000000000100136477b5964477b590400000000000000dc410f000000000204000709207910008304011c07110e110dd41a160714a95a0f00001e058c4944442d3231334c2056312e312e3120323031372d30352d3038004944442d3231334c2056312e312e300000006da10d0a"));
 
diff --git a/test/org/traccar/protocol/CastelProtocolEncoderTest.java b/test/org/traccar/protocol/CastelProtocolEncoderTest.java
new file mode 100644
index 000000000..bcb93a010
--- /dev/null
+++ b/test/org/traccar/protocol/CastelProtocolEncoderTest.java
@@ -0,0 +1,22 @@
+package org.traccar.protocol;
+
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+import org.traccar.model.Command;
+
+public class CastelProtocolEncoderTest extends ProtocolTest {
+
+    @Test
+    public void testEncode() throws Exception {
+
+        CastelProtocolEncoder encoder = new CastelProtocolEncoder();
+        
+        Command command = new Command();
+        command.setDeviceId(1);
+        command.setType(Command.TYPE_ENGINE_STOP);
+
+        verifyCommand(encoder, command, binary("40402000013132333435363738393031323334350000000000458301a94a0d0a"));
+
+    }
+
+}
diff --git a/test/org/traccar/protocol/CautelaProtocolDecoderTest.java b/test/org/traccar/protocol/CautelaProtocolDecoderTest.java
new file mode 100644
index 000000000..4fd785c9f
--- /dev/null
+++ b/test/org/traccar/protocol/CautelaProtocolDecoderTest.java
@@ -0,0 +1,18 @@
+package org.traccar.protocol;
+
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+public class CautelaProtocolDecoderTest extends ProtocolTest {
+
+    @Test
+    public void testDecode() throws Exception {
+
+        CautelaProtocolDecoder decoder = new CautelaProtocolDecoder(new CautelaProtocol());
+
+        verifyPosition(decoder, text(
+                "20,010907000000,14,02,18,16.816667,96.166667,1325,S,*2E"));
+
+    }
+
+}
diff --git a/test/org/traccar/protocol/ContinentalProtocolDecoderTest.java b/test/org/traccar/protocol/ContinentalProtocolDecoderTest.java
new file mode 100644
index 000000000..fbc7c3219
--- /dev/null
+++ b/test/org/traccar/protocol/ContinentalProtocolDecoderTest.java
@@ -0,0 +1,25 @@
+package org.traccar.protocol;
+
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+public class ContinentalProtocolDecoderTest extends ProtocolTest {
+
+    @Test
+    public void testDecode() throws Exception {
+
+        ContinentalProtocolDecoder decoder = new ContinentalProtocolDecoder(new ContinentalProtocol());
+
+        verifyPosition(decoder, binary(
+                "5356002A1100003039030243A68B5700FEB5AB00FD715F012700000143A68B57000E000000000C2F00000130"),
+                position("2005-12-19 10:28:39.000", true, -23.49027, -46.55138));
+
+        verifyPosition(decoder, binary(
+                "5356002a0d0010a12403025a9ea47f00feb48400fd6e63000c0000015a9ea480000e000100000c000000"));
+
+        verifyPosition(decoder, binary(
+                "5356002a0d0010a1240302581b944100febed800fd9fa30139001300581c73fa000e000000000d000001"));
+
+    }
+
+}
diff --git a/test/org/traccar/protocol/DmtProtocolDecoderTest.java b/test/org/traccar/protocol/DmtProtocolDecoderTest.java
index 2575d77ed..2e386c48e 100644
--- a/test/org/traccar/protocol/DmtProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/DmtProtocolDecoderTest.java
@@ -13,6 +13,15 @@ public class DmtProtocolDecoderTest extends ProtocolTest {
         DmtProtocolDecoder decoder = new DmtProtocolDecoder(new DmtProtocol());
 
         verifyNull(decoder, binary(ByteOrder.LITTLE_ENDIAN,
+                "0255003300001b00003335333232393032373533393235310038393931353030303030303030313330343539340000000403041910780603"));
+
+        verifyPositions(decoder, false, binary(ByteOrder.LITTLE_ENDIAN,
+                "02551040000eaca40d00d2b8e562c51f9912f39a6bee00007e420091090903070100000000008b1065360000000000007fd401c4fcf2feffffffffffffffffee0000003f1b"));
+
+        verifyPositions(decoder, false, binary(ByteOrder.LITTLE_ENDIAN,
+                "02551080000eada40d00d2b8e58ac51f9912f39a6bee00007e42007e090709070000000000009010fc330000000000007fc201a0fc04ffffffffffffffffffe5000000c5d00eaea40d00d2b8e58ac51f9912f39a6bee00007e42007e09070207000000000000851008340000000000007fc201a0fc04ff0000000000000000e5000000c96d"));
+
+        verifyNull(decoder, binary(ByteOrder.LITTLE_ENDIAN,
                 "025500310038f90100333533333233303831363639373330003839363130313835303031383234383434363330002202010900000000"));
 
         verifyNull(decoder, binary(ByteOrder.LITTLE_ENDIAN,
diff --git a/test/org/traccar/protocol/EgtsFrameDecoderTest.java b/test/org/traccar/protocol/EgtsFrameDecoderTest.java
new file mode 100644
index 000000000..91a53525e
--- /dev/null
+++ b/test/org/traccar/protocol/EgtsFrameDecoderTest.java
@@ -0,0 +1,21 @@
+package org.traccar.protocol;
+
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+import java.nio.ByteOrder;
+
+public class EgtsFrameDecoderTest extends ProtocolTest {
+
+    @Test
+    public void testDecode() throws Exception {
+
+        EgtsFrameDecoder decoder = new EgtsFrameDecoder();
+
+        verifyFrame(
+                binary("0100020B0025003A5701C91A003A5701CD6E68490202101700CBB4740F7617FD924364104F116A0000000000010300001EC2"),
+                decoder.decode(null, null, binary(ByteOrder.LITTLE_ENDIAN, "0100020B0025003A5701C91A003A5701CD6E68490202101700CBB4740F7617FD924364104F116A0000000000010300001EC2")));
+
+    }
+
+}
diff --git a/test/org/traccar/protocol/EgtsProtocolDecoderTest.java b/test/org/traccar/protocol/EgtsProtocolDecoderTest.java
new file mode 100644
index 000000000..af69f321e
--- /dev/null
+++ b/test/org/traccar/protocol/EgtsProtocolDecoderTest.java
@@ -0,0 +1,36 @@
+package org.traccar.protocol;
+
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+import java.nio.ByteOrder;
+
+public class EgtsProtocolDecoderTest extends ProtocolTest {
+
+    @Test
+    public void testDecode() throws Exception {
+
+        EgtsProtocolDecoder decoder = new EgtsProtocolDecoder(new EgtsProtocol());
+
+        verifyNull(decoder, binary(ByteOrder.LITTLE_ENDIAN,
+                "0100010b002200c06401f21700c1640171360d00010101140071360d000238363539303500000000000000000047fc"));
+
+        verifyNull(decoder, binary(ByteOrder.LITTLE_ENDIAN,
+                "0100000b002400a0d601f01900030081030000000101011600030000004238363434393530333436343333373600014cdc"));
+
+        verifyPositions(decoder, binary(ByteOrder.LITTLE_ENDIAN,
+                "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"));
+
+        verifyPositions(decoder, binary(ByteOrder.LITTLE_ENDIAN,
+                "0100020B0025003A5701C91A003A5701CD6E68490202101700CBB4740F7617FD924364104F116A0000000000010300001EC2"),
+                position("2018-03-21 05:38:19.000", true, 51.67569, 55.59189));
+
+        verifyPositions(decoder, binary(ByteOrder.LITTLE_ENDIAN,
+                "0100020B0079000000011F6A001424951CA5CB0F23B5740F020210180023B5740F0A301994DA9C524C9128000A000000100082000011040018110300120900000003150100E803001B0700010000340900001B0700420000000000001B0700430000000000001B0700440000000000001B0700450000000000001B0700460000000000008020"));
+
+        verifyPositions(decoder, binary(ByteOrder.LITTLE_ENDIAN,
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
+
+    }
+
+}
diff --git a/test/org/traccar/protocol/EskyFrameDecoderTest.java b/test/org/traccar/protocol/EskyFrameDecoderTest.java
index e8902e8be..3b16a9051 100644
--- a/test/org/traccar/protocol/EskyFrameDecoderTest.java
+++ b/test/org/traccar/protocol/EskyFrameDecoderTest.java
@@ -1,6 +1,5 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
diff --git a/test/org/traccar/protocol/GalileoFrameDecoderTest.java b/test/org/traccar/protocol/GalileoFrameDecoderTest.java
index 1decd73d3..7a7c97ba6 100644
--- a/test/org/traccar/protocol/GalileoFrameDecoderTest.java
+++ b/test/org/traccar/protocol/GalileoFrameDecoderTest.java
@@ -1,11 +1,12 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
 import java.nio.ByteOrder;
 
+import static org.junit.Assert.assertEquals;
+
 public class GalileoFrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -13,11 +14,11 @@ public class GalileoFrameDecoderTest extends ProtocolTest {
 
         GalileoFrameDecoder decoder = new GalileoFrameDecoder();
 
-        Assert.assertEquals(
+        assertEquals(
                 binary(ByteOrder.LITTLE_ENDIAN, "011780011102e603383633353931303238393630323437043200801c"),
                 decoder.decode(null, null, binary(ByteOrder.LITTLE_ENDIAN, "011780011102e603383633353931303238393630323437043200801c")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary(ByteOrder.LITTLE_ENDIAN, "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"),
                 decoder.decode(null, null, binary(ByteOrder.LITTLE_ENDIAN, "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")));
 
diff --git a/test/org/traccar/protocol/GalileoProtocolDecoderTest.java b/test/org/traccar/protocol/GalileoProtocolDecoderTest.java
index e2e9f0ca3..6f2f1f90a 100644
--- a/test/org/traccar/protocol/GalileoProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/GalileoProtocolDecoderTest.java
@@ -13,6 +13,9 @@ public class GalileoProtocolDecoderTest extends ProtocolTest {
         GalileoProtocolDecoder decoder = new GalileoProtocolDecoder(new GalileoProtocol());
 
         verifyPositions(decoder, false, binary(ByteOrder.LITTLE_ENDIAN,
+                "01560003383636303530303338343337353836044701e000000000e13c494e414c4c3a696e303d31313230362c696e313d302c696e323d302c696e333d302c696e343d302c696e353d302c4163633d3536363932343732353bfdef"));
+
+        verifyPositions(decoder, false, binary(ByteOrder.LITTLE_ENDIAN,
                 "012a0003383633353931303233353137333732046600e000000000e1104f555428332e2e3029203d2031313130bb29"));
 
         verifyPositions(decoder, binary(ByteOrder.LITTLE_ENDIAN,
diff --git a/test/org/traccar/protocol/GatorProtocolDecoderTest.java b/test/org/traccar/protocol/GatorProtocolDecoderTest.java
index 6d4dc06e8..360a3abed 100644
--- a/test/org/traccar/protocol/GatorProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/GatorProtocolDecoderTest.java
@@ -1,15 +1,16 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
+import static org.junit.Assert.assertEquals;
+
 public class GatorProtocolDecoderTest extends ProtocolTest {
     
     @Test
     public void testDecodeId() {
         
-        Assert.assertEquals("3512345006", GatorProtocolDecoder.decodeId(12, 162, 50, 134));
+        assertEquals("3512345006", GatorProtocolDecoder.decodeId(12, 162, 50, 134));
         
     }
 
diff --git a/test/org/traccar/protocol/Gl200FrameDecoderTest.java b/test/org/traccar/protocol/Gl200FrameDecoderTest.java
index 54c35f084..e90c6495a 100644
--- a/test/org/traccar/protocol/Gl200FrameDecoderTest.java
+++ b/test/org/traccar/protocol/Gl200FrameDecoderTest.java
@@ -1,9 +1,10 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
+import static org.junit.Assert.assertEquals;
+
 public class Gl200FrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -11,15 +12,15 @@ public class Gl200FrameDecoderTest extends ProtocolTest {
 
         Gl200FrameDecoder decoder = new Gl200FrameDecoder();
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2b41434b017f244501010108676231303000000000ffff07e1070b03112d054dfe030d0a"),
                 decoder.decode(null, null, binary("2b41434b017f244501010108676231303000000000ffff07e1070b03112d054dfe030d0a")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2b4556540c00fc1fbf005c4501010108563254030003430564312a41090100000000003f007dff75a11a025c6a7807e1070a14041202680003189c1ac500000000000000000000000000000000000007e1070b041134054e5c6e0d0a"),
                 decoder.decode(null, null, binary("2b4556540c00fc1fbf005c4501010108563254030003430564312a41090100000000003f007dff75a11a025c6a7807e1070a14041202680003189c1ac500000000000000000000000000000000000007e1070b041134054e5c6e0d0a")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2b524553503a47545354522c3430303330302c3836323336353033303134323238392c474c3530302c302c302c302c33392e342c39332c312c302e332c31372c3130352e382c32352e3934343234302c34342e3430333733362c32303137303532393134303533302c303232362c303030312c353643322c373038342c2c2c2c32303137303532393136303533302c30324441"),
                 decoder.decode(null, null, binary("2b524553503a47545354522c3430303330302c3836323336353033303134323238392c474c3530302c302c302c302c33392e342c39332c312c302e332c31372c3130352e382c32352e3934343234302c34342e3430333733362c32303137303532393134303533302c303232362c303030312c353643322c373038342c2c2c2c32303137303532393136303533302c3032444124")));
 
diff --git a/test/org/traccar/protocol/Gl200TextProtocolDecoderTest.java b/test/org/traccar/protocol/Gl200TextProtocolDecoderTest.java
index d9e36ef47..56a159768 100644
--- a/test/org/traccar/protocol/Gl200TextProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/Gl200TextProtocolDecoderTest.java
@@ -10,6 +10,15 @@ public class Gl200TextProtocolDecoderTest extends ProtocolTest {
 
         Gl200TextProtocolDecoder decoder = new Gl200TextProtocolDecoder(new Gl200Protocol());
 
+        verifyPositions(decoder, buffer(
+                "+RESP:GTERI,310603,863286023345490,,00000002,,10,1,2,0.3,0,155.7,8.000000,52.000000,20171215213040,0262,0002,1450,9F13,00,1130.3,00539:27:19,,,110000,2,1,28FFD5239115034E,1,,20171215213041,27C7$"));
+
+        verifyPositions(decoder, buffer(
+                "+RESP:GTERI,250C02,868789023691057,,00000019,,10,1,1,0.0,196,2258.0,-99.201807,19.559242,20180214002957,0334,0003,235B,7F8D,00,6786.7,,,,100,110000,1,0394,1,4,100.0,100.0,20180214003006,C72B$"));
+
+        verifyAttributes(decoder, buffer(
+                "+RESP:GTCAN,310603,863286023335723,gv65,00,1,C03FFFFF,,0,,719601.00,,,,,,,,274.99,179.02,95.98,84761.00,,,0,,0,,,0,0.0,216,29.8,-2.155296,51.899400,20180209172714,0234,0010,53F3,8D38,00,20180211002128,E94E$"));
+
         verifyAttributes(decoder, buffer(
                 "+RESP:GTCAN,310201,153759012347650,gv65,0,1,C03FFFFF,,2,H89394,63.14,200,0,87,,P43.60,0,0,17.53,11.61,5.92,0.00,0,0,4002,0,1,0.76,35.00,0,,,,0,0,,0000,0000,0000,0000,00,20040101000052,05A6$"));
 
diff --git a/test/org/traccar/protocol/GlobalSatProtocolDecoderTest.java b/test/org/traccar/protocol/GlobalSatProtocolDecoderTest.java
index fb9928d75..c2d5ba4e2 100644
--- a/test/org/traccar/protocol/GlobalSatProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/GlobalSatProtocolDecoderTest.java
@@ -38,9 +38,6 @@ public class GlobalSatProtocolDecoderTest extends ProtocolTest {
         verifyPosition(decoder, text(
                 "$353681041893264,9,3,240913,100833,E08513.0122,N5232.9395,181.3,22.02,251.30,9,1.00"));
 
-        /*verifyPosition(decoder, text(
-                "$353681041893264,9,4,230913,052449,\"250,99,B443,422E,42,37\",\"250,99,B443,4232,43,44\",\"250,99,B443,7910,40,32\",\"250,99,B443,B456,40,28\",\"250,99,B443,B455,40,27\""));*/
-
         decoder.setFormat0("SPRXYAB27GHKLMmnaefghiotuvwb*U!");
         
         verifyPosition(decoder, text(
diff --git a/test/org/traccar/protocol/GlobeKeeperProtocolDecoderTest.java b/test/org/traccar/protocol/GlobeKeeperProtocolDecoderTest.java
new file mode 100644
index 000000000..918fd9083
--- /dev/null
+++ b/test/org/traccar/protocol/GlobeKeeperProtocolDecoderTest.java
@@ -0,0 +1,33 @@
+package org.traccar.protocol;
+
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+public class GlobeKeeperProtocolDecoderTest extends ProtocolTest {
+
+    @Test
+    public void testDecode() throws Exception {
+
+        GlobeKeeperProtocolDecoder decoder = new GlobeKeeperProtocolDecoder(new GlobeKeeperProtocol());
+
+        verifyPosition(decoder, text(
+                "48666666666;2017-01-01 16:31:01;52,1133308410645;21,1000003814697;310;120;2292;1"));
+
+        verifyPosition(decoder, text(
+                "48666666666;2017-01-01 16:55:00;52,1636123657227;21,0827789306641;0;90;4000;0"));
+
+        verifyPosition(decoder, text(
+                "48666666666;2017-01-01 17:32:01;52,1711120605469;21,0866680145264;70;90;1199;0"));
+
+        verifyPosition(decoder, text(
+                "48601601601;2017-01-01 16:31:01;52,1133308410645;21,1000003814697;310;360;2292;1"));
+
+        verifyPosition(decoder, text(
+                "48601601601;2017-01-01 16:55:00;52,1636123657227;21,0827789306641;0;360;4000;0"));
+
+        verifyPosition(decoder, text(
+                "48601601601;2017-01-01 17:32:01;52,1711120605469;21,0866680145264;70;360;1199;0"));
+
+    }
+
+}
diff --git a/test/org/traccar/protocol/GoSafeProtocolDecoderTest.java b/test/org/traccar/protocol/GoSafeProtocolDecoderTest.java
index 42293f7ec..5485368b9 100644
--- a/test/org/traccar/protocol/GoSafeProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/GoSafeProtocolDecoderTest.java
@@ -11,6 +11,15 @@ public class GoSafeProtocolDecoderTest extends ProtocolTest {
         GoSafeProtocolDecoder decoder = new GoSafeProtocolDecoder(new GoSafeProtocol());
 
         verifyPositions(decoder, text(
+                "*GS06,860078024287174,070120310318,,SYS:G3SC;V3.32;V1.1.8,GPS:A;9;N23.169946;E113.450568;0;0;23;0.86,COT:65;20,ADC:4.27;3.73;0.01;0.02,DTT:4004;E0;0;0;0;1,IWD:0;0;000000000000#"));
+
+        verifyPositions(decoder, text(
+                "*GS06,860078024213915,032544190318,,SYS:G3SC;V3.32;V1.1.8,GPS:A;7;N3.052417;E101.787112;0;0;94;1.38,COT:686;0-0-0,ADC:16.25;4.09,DTT:4000;E0;0;0;0;1#"));
+
+        verifyPositions(decoder, text(
+                "*GS06,351535058659335,062728190318,,SYS:G6S;V3.32;V1.0.5,GPS:A;10;N23.169806;E113.450760;0;0;81;0.77,COT:0,ADC:0.00;0.16,DTT:80;E0;0;0;0;1#"));
+
+        verifyPositions(decoder, text(
                 "*GS26,356449061046586,082522030117,,SYS:G737IC;V1.13;V1.0.5,GPS:V;5;N42.594136;W70.723832;0;0;8;2.06,GSM:;;310;260;C76D;9F1D;-85,ADC:3.86,DTT:3918C;;0;0;0;1,#"));
 
         verifyPositions(decoder, text(
diff --git a/test/org/traccar/protocol/Gps056FrameDecoderTest.java b/test/org/traccar/protocol/Gps056FrameDecoderTest.java
index a5b5c5bbd..ce21f733f 100644
--- a/test/org/traccar/protocol/Gps056FrameDecoderTest.java
+++ b/test/org/traccar/protocol/Gps056FrameDecoderTest.java
@@ -1,9 +1,10 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
+import static org.junit.Assert.assertEquals;
+
 public class Gps056FrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -11,11 +12,11 @@ public class Gps056FrameDecoderTest extends ProtocolTest {
 
         Gps056FrameDecoder decoder = new Gps056FrameDecoder();
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("242435314750534c5f30323836323436323033333738323934361905110f160b0b7710584e1cbd1b9b4500005b100300fb0a071700ffff23"),
                 decoder.decode(null, null, binary("242435314750534c5f30323836323436323033333738323934361905110f160b0b7710584e1cbd1b9b4500005b100300fb0a071700ffff230030")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("242432354c4f474e5f3131383632343632303333373832393436322e3123"),
                 decoder.decode(null, null, binary("242432354c4f474e5f3131383632343632303333373832393436322e3123")));
 
diff --git a/test/org/traccar/protocol/Gps103ProtocolDecoderTest.java b/test/org/traccar/protocol/Gps103ProtocolDecoderTest.java
index acafe3982..17ed8da56 100644
--- a/test/org/traccar/protocol/Gps103ProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/Gps103ProtocolDecoderTest.java
@@ -10,6 +10,12 @@ public class Gps103ProtocolDecoderTest extends ProtocolTest {
 
         Gps103ProtocolDecoder decoder = new Gps103ProtocolDecoder(new Gps103Protocol());
 
+        verifyNotNull(decoder, text(
+                "imei:864895030279986,ac alarm,180404174252,,L,,,296a,,51f7,,,"));
+
+        verifyAttributes(decoder, text(
+                "imei:359710048977327,OBD,180301094003,5000000,0.00,0.00,98,18,68.63%,55,25.10%,1368,14.24,,,,;"));
+
         verifyAttributes(decoder, text(
                 "imei:862106025092216,OBD,170605095949,195874,,370.8,808,066,30.0%,+87,13.0%,02444,14.3,,,,;"));
 
diff --git a/test/org/traccar/protocol/Gps103ProtocolEncoderTest.java b/test/org/traccar/protocol/Gps103ProtocolEncoderTest.java
index 54c520c21..f888ee252 100644
--- a/test/org/traccar/protocol/Gps103ProtocolEncoderTest.java
+++ b/test/org/traccar/protocol/Gps103ProtocolEncoderTest.java
@@ -1,10 +1,11 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 import org.traccar.model.Command;
 
+import static org.junit.Assert.assertEquals;
+
 public class Gps103ProtocolEncoderTest extends ProtocolTest {
 
     @Test
@@ -17,7 +18,7 @@ public class Gps103ProtocolEncoderTest extends ProtocolTest {
         command.setType(Command.TYPE_POSITION_PERIODIC);
         command.set(Command.KEY_FREQUENCY, 300);
         
-        Assert.assertEquals("**,imei:123456789012345,C,05m", encoder.encodeCommand(command));
+        assertEquals("**,imei:123456789012345,C,05m", encoder.encodeCommand(command));
 
     }
 
@@ -31,7 +32,7 @@ public class Gps103ProtocolEncoderTest extends ProtocolTest {
         command.setType(Command.TYPE_CUSTOM);
         command.set(Command.KEY_DATA, "H,080");
 
-        Assert.assertEquals("**,imei:123456789012345,H,080", encoder.encodeCommand(command));
+        assertEquals("**,imei:123456789012345,H,080", encoder.encodeCommand(command));
 
     }
 
diff --git a/test/org/traccar/protocol/GranitFrameDecoderTest.java b/test/org/traccar/protocol/GranitFrameDecoderTest.java
index cf84c2026..130b9dbd7 100644
--- a/test/org/traccar/protocol/GranitFrameDecoderTest.java
+++ b/test/org/traccar/protocol/GranitFrameDecoderTest.java
@@ -2,10 +2,11 @@ package org.traccar.protocol;
 
 import java.nio.ByteOrder;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
+import static org.junit.Assert.assertEquals;
+
 public class GranitFrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -13,33 +14,33 @@ public class GranitFrameDecoderTest extends ProtocolTest {
 
         GranitFrameDecoder decoder = new GranitFrameDecoder();
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2b525243427e1a003e2934757c57b8b03c38d279b4e61e9bd7006b000000001c00002a4533"),
                 decoder.decode(null, null, binary(ByteOrder.LITTLE_ENDIAN, "2b525243427e1a003e2934757c57b8b03c38d279b4e61e9bd7006b000000001c00002a45330d0a")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2b525243427e1a000d0a34757c57b8b03c38d279b4e61e9bd7006b000000001c00002a4533"),
                 decoder.decode(null, null, binary(ByteOrder.LITTLE_ENDIAN, "2b525243427e1a000d0a34757c57b8b03c38d279b4e61e9bd7006b000000001c00002a45330d0a")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("4f4b"),
                 decoder.decode(null, null, binary(ByteOrder.LITTLE_ENDIAN, "4f4b0d0a2b525243427e1a000d0a34757c57b8b03c38d279b4e61e9bd7006b000000001c00002a45330d0a")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2b444441547e84003e290401d01690737c57b8903c383c7fa0e5081b64006b000000001c0000b8803c388e7fe7e5102197006c000000001c0000b8813c38ad7f02e6042035006c000000001d0000b8813c38bf7f13e6001d1e006c000000001d0000b8813c38bf7f13e6001d00006c000000001d0000b8903c38977f34e6091065006c000000001e000014002a3932"),
                 decoder.decode(null, null, binary(ByteOrder.LITTLE_ENDIAN,
                         "2b444441547e84003e290401d01690737c57b8903c383c7fa0e5081b64006b000000001c0000b8803c388e7fe7e5102197006c000000001c0000b8813c38ad7f02e6042035006c000000001d0000b8813c38bf7f13e6001d1e006c000000001d0000b8813c38bf7f13e6001d00006c000000001d0000b8903c38977f34e6091065006c000000001e000014002a39320d0a")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2b444441547e84003e290401d41680747c57f8a03c38987f50e6005300006c000000001c0000f8b03c38987f50e6005300006c000000001c0000fefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe14002a4346"),
                 decoder.decode(null, null, binary(ByteOrder.LITTLE_ENDIAN,
                         "2b444441547e84003e290401d41680747c57f8a03c38987f50e6005300006c000000001c0000f8b03c38987f50e6005300006c000000001c0000fefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe14002a43460d0a")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2b49444e543a204e6176696761746f722e30347820204669726d776172652076657273696f6e202030373132474c4e202a3231"),
                 decoder.decode(null, null, binary(ByteOrder.LITTLE_ENDIAN, "2b49444e543a204e6176696761746f722e30347820204669726d776172652076657273696f6e202030373132474c4e202a32310d0a")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("4552524f522057524f4e4720434845434b53554d5f31"),
                 decoder.decode(null, null, binary(ByteOrder.LITTLE_ENDIAN, "4552524f522057524f4e4720434845434b53554d5f310d0a")));
 
diff --git a/test/org/traccar/protocol/Gt06FrameDecoderTest.java b/test/org/traccar/protocol/Gt06FrameDecoderTest.java
index 97230695a..cf6d1cfd7 100644
--- a/test/org/traccar/protocol/Gt06FrameDecoderTest.java
+++ b/test/org/traccar/protocol/Gt06FrameDecoderTest.java
@@ -1,6 +1,5 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
diff --git a/test/org/traccar/protocol/H02FrameDecoderTest.java b/test/org/traccar/protocol/H02FrameDecoderTest.java
index 3ced35d53..bdb2ff37b 100644
--- a/test/org/traccar/protocol/H02FrameDecoderTest.java
+++ b/test/org/traccar/protocol/H02FrameDecoderTest.java
@@ -1,9 +1,10 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
+import static org.junit.Assert.assertEquals;
+
 public class H02FrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -11,23 +12,23 @@ public class H02FrameDecoderTest extends ProtocolTest {
 
         H02FrameDecoder decoder = new H02FrameDecoder(0);
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2a48512c3335353438383032303131333931312c56312c3031323934352c412c353233312e37393238332c4e2c30313332342e31303731382c452c302e30352c302c3137303231372c464646464646464623"),
                 decoder.decode(null, null, binary("2a48512c3335353438383032303131333931312c56312c3031323934352c412c353233312e37393238332c4e2c30313332342e31303731382c452c302e30352c302c3137303231372c4646464646464646230d0a")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2441060116601245431311165035313006004318210e000000fffffbffff0024"),
                 decoder.decode(null, null, binary("2441060116601245431311165035313006004318210e000000fffffbffff0024")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2441060116601245431311165035313006004318210e000000fffffbffff0024"),
                 decoder.decode(null, null, binary("2441060116601245431311165035313006004318210e000000fffffbffff00242a48512c343130363031313636302c56312c3132343535322c412c353033352e333132392c4e2c30303433312e383231312c452c3030302e32302c3030302c3133313131362c464646464642464623")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2a48512c3335333538383036303031353536382c56312c3139333530352c412c3830392e303031302c532c333435342e383939372c572c302e30302c302e30302c3239313031332c65666666666266662c3030303264342c3030303030622c3030353338352c3030353261612c323523"),
                 decoder.decode(null, null, binary("2a48512c3335333538383036303031353536382c56312c3139333530352c412c3830392e303031302c532c333435342e383939372c572c302e30302c302e30302c3239313031332c65666666666266662c3030303264342c3030303030622c3030353338352c3030353261612c323523")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("24430025645511183817091319355128000465632432000100ffe7fbffff0000"),
                 decoder.decode(null, null, binary("24430025645511183817091319355128000465632432000100ffe7fbffff0000")));
 
@@ -38,7 +39,7 @@ public class H02FrameDecoderTest extends ProtocolTest {
 
         H02FrameDecoder decoder = new H02FrameDecoder(0);
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("24410600082621532131081504419390060740418306000000fffffbfdff0015060000002c02dc0c000000001f"),
                 decoder.decode(null, null, binary("24410600082621532131081504419390060740418306000000fffffbfdff0015060000002c02dc0c000000001f")));
 
@@ -49,19 +50,19 @@ public class H02FrameDecoderTest extends ProtocolTest {
 
         H02FrameDecoder decoder = new H02FrameDecoder(0);
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2a48512c343230363131393133302c4e42522c3130323430332c3233382c312c302c372c313131312c323236342c36332c313131312c323236352c35382c313131312c323236362c35302c313131312c333133352c33372c313131312c3630352c33332c313131312c343932302c33302c313131312c3630372c32382c3131303131372c46464646444646462c3623"),
                 decoder.decode(null, null, binary("2a48512c343230363131393133302c4e42522c3130323430332c3233382c312c302c372c313131312c323236342c36332c313131312c323236352c35382c313131312c323236362c35302c313131312c333133352c33372c313131312c3630352c33332c313131312c343932302c33302c313131312c3630372c32382c3131303131372c46464646444646462c3623")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2442061191301024031101175540227006012321670c000095fffffbffff001f00000001f800ee010000000032"),
                 decoder.decode(null, null, binary("2442061191301024031101175540227006012321670c000095fffffbffff001f00000001f800ee010000000032")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("5800009814991024031101175540227006012321670c000095fffffbffff0033"),
                 decoder.decode(null, null, binary("5800009814991024031101175540227006012321670c000095fffffbffff0033")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2a48512c343230363131393133302c4e42522c3130323431362c3233382c312c302c372c313131312c323236342c35332c313131312c323236352c36302c313131312c323236362c34342c313131312c333133352c34332c313131312c3630352c33392c313131312c343932302c32392c313131312c3630372c32342c3131303131372c46464646464246462c3623"),
                 decoder.decode(null, null, binary("2a48512c343230363131393133302c4e42522c3130323431362c3233382c312c302c372c313131312c323236342c35332c313131312c323236352c36302c313131312c323236362c34342c313131312c333133352c34332c313131312c3630352c33392c313131312c343932302c32392c313131312c3630372c32342c3131303131372c46464646464246462c3623")));
 
diff --git a/test/org/traccar/protocol/H02ProtocolDecoderTest.java b/test/org/traccar/protocol/H02ProtocolDecoderTest.java
index b5dcd9ffe..adbdc0a07 100644
--- a/test/org/traccar/protocol/H02ProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/H02ProtocolDecoderTest.java
@@ -156,7 +156,7 @@ public class H02ProtocolDecoderTest extends ProtocolTest {
                 "*HQ,2705171109,V1,213324,A,5002.5849,N,01433.7822,E,0.00,000,140613,FFFFFFFF#"));
         
         verifyPosition(decoder, buffer(
-                "*TH,2020916012,V1,050316,A,2212.8745,N,11346.6574,E,14.28,028,220902,FFFFFBFF#"));
+                "*TH,2020916012,V1,050316,A,2212.8745,N,11346.6574,E,14.28,028,220902,FFFFFBFF#\r\n"));
         
         verifyPosition(decoder, buffer(
                 "*TH,2020916012,V4,S17,130305,050316,A,2212.8745,N,11346.6574,E,14.28,028,220902,FFFFFBFF#"));
diff --git a/test/org/traccar/protocol/H02ProtocolEncoderTest.java b/test/org/traccar/protocol/H02ProtocolEncoderTest.java
index 5a9f58827..e7b409a88 100644
--- a/test/org/traccar/protocol/H02ProtocolEncoderTest.java
+++ b/test/org/traccar/protocol/H02ProtocolEncoderTest.java
@@ -1,15 +1,16 @@
 package org.traccar.protocol;
 
 import org.joda.time.DateTime;
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 import org.traccar.model.Command;
 
+import static org.junit.Assert.assertEquals;
+
 public class H02ProtocolEncoderTest extends ProtocolTest {
 
     private H02ProtocolEncoder encoder = new H02ProtocolEncoder();
-    private DateTime time = new DateTime().withHourOfDay(1).withMinuteOfHour(2).withSecondOfMinute(3);;
+    private DateTime time = new DateTime().withHourOfDay(1).withMinuteOfHour(2).withSecondOfMinute(3);
 
     @Test
     public void testAlarmArmEncode() throws Exception {
@@ -18,7 +19,7 @@ public class H02ProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_ALARM_ARM);
 
-        Assert.assertEquals("*HQ,123456789012345,SCF,010203,0,0#", encoder.encodeCommand(command, time));
+        assertEquals("*HQ,123456789012345,SCF,010203,0,0#", encoder.encodeCommand(command, time));
     }
 
     @Test
@@ -28,7 +29,7 @@ public class H02ProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_ALARM_DISARM);
 
-        Assert.assertEquals("*HQ,123456789012345,SCF,010203,1,1#", encoder.encodeCommand(command, time));
+        assertEquals("*HQ,123456789012345,SCF,010203,1,1#", encoder.encodeCommand(command, time));
     }
 
     @Test
@@ -38,7 +39,7 @@ public class H02ProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_ENGINE_STOP);
 
-        Assert.assertEquals("*HQ,123456789012345,S20,010203,1,3,10,3,5,5,3,5,3,5,3,5#", encoder.encodeCommand(command, time));
+        assertEquals("*HQ,123456789012345,S20,010203,1,3,10,3,5,5,3,5,3,5,3,5#", encoder.encodeCommand(command, time));
     }
 
     @Test
@@ -48,7 +49,7 @@ public class H02ProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_ENGINE_RESUME);
 
-        Assert.assertEquals("*HQ,123456789012345,S20,010203,0,0#", encoder.encodeCommand(command, time));
+        assertEquals("*HQ,123456789012345,S20,010203,0,0#", encoder.encodeCommand(command, time));
     }
 
     @Test
@@ -59,7 +60,7 @@ public class H02ProtocolEncoderTest extends ProtocolTest {
         command.set(Command.KEY_FREQUENCY, 10);
         command.setType(Command.TYPE_POSITION_PERIODIC);
 
-        Assert.assertEquals("*HQ,123456789012345,S71,010203,22,10#", encoder.encodeCommand(command, time));
+        assertEquals("*HQ,123456789012345,S71,010203,22,10#", encoder.encodeCommand(command, time));
     }
 
 }
diff --git a/test/org/traccar/protocol/HuaShengFrameDecoderTest.java b/test/org/traccar/protocol/HuaShengFrameDecoderTest.java
index c3f5c585f..0f24d4b5c 100644
--- a/test/org/traccar/protocol/HuaShengFrameDecoderTest.java
+++ b/test/org/traccar/protocol/HuaShengFrameDecoderTest.java
@@ -1,9 +1,10 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
+import static org.junit.Assert.assertEquals;
+
 public class HuaShengFrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -11,19 +12,19 @@ public class HuaShengFrameDecoderTest extends ProtocolTest {
 
         HuaShengFrameDecoder decoder = new HuaShengFrameDecoder();
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("c0010c00120060000000000004000600010100c0"),
                 decoder.decode(null, null, binary("c0010c00120060000000000004000600010100c0")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("c0010c003e0002000000000010020012a0014f42445f3347315f56312e302e330013a0043335353835353035303434303635380006a08701000006a0a1035fc0"),
                 decoder.decode(null, null, binary("c0010c003e0002000000000010020012a0014f42445f3347315f56312e302e330013a0043335353835353035303434303635380006a08701000006a0a1035fc0")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("c00000003faa0000000000003ea5a5005a3f00c000000031363037303530373132353700e6d186ffcc7a25002201160010000000010015000000000000000000c0"),
                 decoder.decode(null, null, binary("c00000003faa0000000000003ea5a5005a3f00dbdc00000031363037303530373132353700e6d186ffcc7a25002201160010000000010015000000000000000000c0")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("C000000041AA00000000000030C000000031353035323630373538323800ADDCC100226AEF0000000000120005000100151206EF0504E99975002903EB80556492CEC0"),
                 decoder.decode(null, null, binary("C000000041AA00000000000030DBDC00000031353035323630373538323800ADDCC100226AEF0000000000120005000100151206EF0504E99975002903EB80556492CEC0")));
 
diff --git a/test/org/traccar/protocol/HuaShengProtocolDecoderTest.java b/test/org/traccar/protocol/HuaShengProtocolDecoderTest.java
index 97bcf9954..3263c5ad3 100644
--- a/test/org/traccar/protocol/HuaShengProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/HuaShengProtocolDecoderTest.java
@@ -22,9 +22,6 @@ public class HuaShengProtocolDecoderTest extends ProtocolTest {
         verifyPosition(decoder, binary(
                 "c00000004baa000000000000098000000031363130303732323236343700e6d4efffcc789f000000000026000000010015000000000000000000000488ffffffffff0005000a10060000008dc0"));
 
-        /*verifyPosition(decoder, binary(
-                "c00000004baa0000000000000aa5a5a55a3f008000000031363130303732333139343600e61e4fffcc33fe0000000000470000000100150000000000000000000004b4ffffffffff0005000ac0"));*/
-
         verifyPosition(decoder, binary(
                 "c00000004baa000000000000098000000031363130303732323236343700e6d4efffcc789f000000000026000000010015000000000000000000000488ffffffffff0005000a10060000008dc0"));
 
diff --git a/test/org/traccar/protocol/HuabaoFrameDecoderTest.java b/test/org/traccar/protocol/HuabaoFrameDecoderTest.java
index ad828bdb4..2d3937903 100644
--- a/test/org/traccar/protocol/HuabaoFrameDecoderTest.java
+++ b/test/org/traccar/protocol/HuabaoFrameDecoderTest.java
@@ -1,9 +1,10 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
+import static org.junit.Assert.assertEquals;
+
 public class HuabaoFrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -11,7 +12,7 @@ public class HuabaoFrameDecoderTest extends ProtocolTest {
 
         HuabaoFrameDecoder decoder = new HuabaoFrameDecoder();
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("7e307e087d557e"),
                 decoder.decode(null, null, binary("7e307d02087d01557e")));
 
diff --git a/test/org/traccar/protocol/Ivt401ProtocolDecoderTest.java b/test/org/traccar/protocol/Ivt401ProtocolDecoderTest.java
index c0f076014..d8a67ad7b 100644
--- a/test/org/traccar/protocol/Ivt401ProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/Ivt401ProtocolDecoderTest.java
@@ -11,6 +11,33 @@ public class Ivt401ProtocolDecoderTest extends ProtocolTest {
         Ivt401ProtocolDecoder decoder = new Ivt401ProtocolDecoder(new Ivt401Protocol());
 
         verifyPosition(decoder, text(
+                "(TLA,356917051007891,190118,090211,+16.986606,+82.242416,0,66,4,13,1,5,000,00,0.0,11.59,8.30,37.77,0.0,1,1.02,0,0,208,0,0,0,0,000000000,0,0,0,0,0,0,0,1,8654604,5,9,114)"));
+
+        verifyPosition(decoder, text(
+                "(TLN,862107032006249,230218,180500,+18.479728,+73.896339,30,0,944,13,1,5,111,11,0.00,10.88,6.31,29.55,0.00,0,0.99,66,0,0,88,95)"));
+
+        verifyPosition(decoder, text(
+                "(TLN,865933030026336,250118,063827,+18.598098,+73.806518,0,79,0,1,1,5,1200,0,0.0,11.50,4.00,36,0,0,1.00,0,0,12702,202,0)"));
+
+        verifyPosition(decoder, text(
+                "(TLA,865933030026336,250118,063838,+18.598110,+73.806518,0,334,0,1,1,5,1200,0,0.0,12.20,4.10,36,0,0,1.00,0,0,12704,0,0,0,0,0,0,0,0,0,0,0,0,1,0,3,203,0)"));
+
+        verifyNull(decoder, text(
+                "(TLB,356917050440515,0,0,+0.0,+0.0,0,0,0,0,0,0,000,00,0.00,12.21,7.95,26.57,0.0,1,1.12,0,0,0,1,90)"));
+
+        verifyPosition(decoder, text(
+                "(TLN,356917050440515,250118,094723,+0.0,+0.0,0,0,0,0,3,5,000,00,0.00,12.25,7.95,27.11,0.0,0,1.13,0,0,0,4,86)"));
+
+        verifyPosition(decoder, text(
+                "(TLA,356917050440515,250118,094733,+0.0,+0.0,0,0,0,0,3,5,000,00,0.00,12.25,7.95,27.20,0.0,0,1.12,0,0,0,0,0,0,0,000000000,0,1,0,0,0,0,0,1,0,0,5,70)"));
+
+        verifyPosition(decoder, text(
+                "(TLN,356917050440515,250118,094733,+0.0,+0.0,0,0,0,0,3,5,000,00,0.00,12.25,7.95,27.20,0.0,0,1.13,0,0,0,6,87)"));
+
+        verifyPosition(decoder, text(
+                "(TLN,356917050440515,250118,103541,+17.015546,+54.080841,0,0,31,12,1,5,000,00,0.0,0.00,8.04,28.59,M+0+0+0+0+0,0,1.12,0,0,2,48,30)"));
+
+        verifyPosition(decoder, text(
                 "(TLN,356917050291991,090315,133525,+12.990582,+77.589080,0,0,944,13,1,5,000,00,0.00,10.88,6.31,29.55,0.00,0,0.99,66,0,0,88,95)"));
 
         verifyPosition(decoder, text(
diff --git a/test/org/traccar/protocol/Jt600FrameDecoderTest.java b/test/org/traccar/protocol/Jt600FrameDecoderTest.java
index 15e6ec18c..ae0948987 100644
--- a/test/org/traccar/protocol/Jt600FrameDecoderTest.java
+++ b/test/org/traccar/protocol/Jt600FrameDecoderTest.java
@@ -1,6 +1,5 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
diff --git a/test/org/traccar/protocol/KhdProtocolEncoderTest.java b/test/org/traccar/protocol/KhdProtocolEncoderTest.java
index 078b7c22e..ab858041a 100644
--- a/test/org/traccar/protocol/KhdProtocolEncoderTest.java
+++ b/test/org/traccar/protocol/KhdProtocolEncoderTest.java
@@ -15,7 +15,7 @@ public class KhdProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_ENGINE_STOP);
 
-        verifyCommand(encoder, command, binary("2929390006000000003F0D"));
+        verifyCommand(encoder, command, binary("29293900065981972d5d0d"));
 
     }
 
diff --git a/test/org/traccar/protocol/L100FrameDecoderTest.java b/test/org/traccar/protocol/L100FrameDecoderTest.java
index f474fa678..fc6a892dc 100644
--- a/test/org/traccar/protocol/L100FrameDecoderTest.java
+++ b/test/org/traccar/protocol/L100FrameDecoderTest.java
@@ -1,9 +1,10 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
+import static org.junit.Assert.assertEquals;
+
 public class L100FrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -11,11 +12,11 @@ public class L100FrameDecoderTest extends ProtocolTest {
 
         L100FrameDecoder decoder = new L100FrameDecoder();
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("200141544c3335363839353033373533333734352c244750524d432c3131313731392e3030302c412c323833382e303034352c4e2c30373731332e333730372c452c302e30302c2c3132303831302c2c2c412a3735242c2330313130303131313030313031302c4e2e432c4e2e432c4e2e432c31323334352e36372c33312e342c342e322c32312c4d43432c4d4e432c4c41432c43656c6c494441544c027a"),
                 decoder.decode(null, null, binary("200141544c3335363839353033373533333734352c244750524d432c3131313731392e3030302c412c323833382e303034352c4e2c30373731332e333730372c452c302e30302c2c3132303831302c2c2c412a3735242c2330313130303131313030313031302c4e2e432c4e2e432c4e2e432c31323334352e36372c33312e342c342e322c32312c4d43432c4d4e432c4c41432c43656c6c494441544c027a")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("200341544c3335363839353033373533333734352c244750524d432c3131313731392e3030302c412c323833382e303034352c4e2c30373731332e333730372c452c302e30302c2c3132303831302c2c2c412a3735244c4f432c436f6e6e61756768742043697263757320c2a0436f6e6e617567687420506c61636520c2a04e65772044656c686920c2a044656c6869c2a0496e6469612c2330313130303130313130313031302c322e332c33352e36372c38302c31323334352e36372c33312e342c342e322c32312c4d43432c4d4e432c4c41432c43656c6c494441544c047a"),
                 decoder.decode(null, null, binary("200341544c3335363839353033373533333734352c244750524d432c3131313731392e3030302c412c323833382e303034352c4e2c30373731332e333730372c452c302e30302c2c3132303831302c2c2c412a3735244c4f432c436f6e6e61756768742043697263757320c2a0436f6e6e617567687420506c61636520c2a04e65772044656c686920c2a044656c6869c2a0496e6469612c2330313130303130313130313031302c322e332c33352e36372c38302c31323334352e36372c33312e342c342e322c32312c4d43432c4d4e432c4c41432c43656c6c494441544c047a")));
 
diff --git a/test/org/traccar/protocol/LaipacProtocolDecoderTest.java b/test/org/traccar/protocol/LaipacProtocolDecoderTest.java
index 787f33e65..41925040e 100644
--- a/test/org/traccar/protocol/LaipacProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/LaipacProtocolDecoderTest.java
@@ -95,6 +95,31 @@ public class LaipacProtocolDecoderTest extends ProtocolTest {
         verifyPosition(decoder, text(
                 "$AVRMC,96414215,170046,p,4310.7965,N,07652.0816,E,0.00,0.00,071016,0,4069,98,1,0,0*04"));
 
+        verifyPosition(decoder, text(
+                "$AVRMC,999999999999999,111602,r,5050.1262,N,00419.9660,E,0.00,0.00,120318,0,3843,95,1,0,0,3EE4A617,020610*47"));
+
+        verifyPosition(decoder, text(
+                "$AVRMC,358174067149865,143456,R,5050.1285,N,00420.0620,E,0.00,309.27,190318,0,3455,119,1,0,0,3EE4A617,020610*54"));
+
+        verifyPosition(decoder, text(
+                "$AVRMC,999999999999999,084514,r,5050.1314,N,00419.9719,E,0.68,306.39,120318,0,3882,84,1,0,0,3EE4A617,020610*4D"));
+
+        //Alarm button
+        verifyPosition(decoder, text(
+                "$AVRMC,358174067149865,142945,R,5050.1254,N,00420.0490,E,0.00,0.00,190318,3,3455,119,1,0,0,3EE4A617,020610*53"));
+
+        //G-Sensor
+        verifyPosition(decoder, text(
+                "$AVRMC,358174067149865,143407,R,5050.1254,N,00420.0490,E,0.00,0.00,190318,8,3455,119,1,0,0,3EE4A617,020610*52"));
+
+        //Powered off
+        verifyPosition(decoder, text(
+                "$AVRMC,358174067149865,143648,A,5050.1141,N,00420.0525,E,1.24,174.38,190318,H,3455,119,1,0,0,3EE4A617,020610*3E"));
+
+        //No network
+        verifyPosition(decoder, text(
+                "$AVRMC,358174067149865,143747,R,5050.1124,N,00420.0542,E,1.34,161.96,190318,a,3416,119,1,0,0*7D"));
+
     }
 
 }
diff --git a/test/org/traccar/protocol/MegastekFrameDecoderTest.java b/test/org/traccar/protocol/MegastekFrameDecoderTest.java
index 9a327bb1f..68606a98a 100644
--- a/test/org/traccar/protocol/MegastekFrameDecoderTest.java
+++ b/test/org/traccar/protocol/MegastekFrameDecoderTest.java
@@ -1,6 +1,5 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
diff --git a/test/org/traccar/protocol/MegastekProtocolDecoderTest.java b/test/org/traccar/protocol/MegastekProtocolDecoderTest.java
index 9bb705f17..d10432b38 100644
--- a/test/org/traccar/protocol/MegastekProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/MegastekProtocolDecoderTest.java
@@ -10,6 +10,9 @@ public class MegastekProtocolDecoderTest extends ProtocolTest {
 
         MegastekProtocolDecoder decoder = new MegastekProtocolDecoder(new MegastekProtocol());
 
+        verifyPosition(decoder, text(
+                "0174$MGV002,014682001957744,014682001957744,R,260318,042537,A,3853.77301,N,07728.66673,W,00,09,00,1.06,0.147,329.51,123.3,,310,26,B46C,5E69375,5,0000,0000,0,,,,,,10,019,Timer,,;!"));
+
         verifyNull(decoder, text(
                 "0112$MGV002,,GVT900-3,S,010114,000003,,,,,,00,00,00,,0.000,0.00,,0.0,,,,,,0000,0000,14,10,0, , ,,1-0,0,Low Ext Vol;!"));
 
diff --git a/test/org/traccar/protocol/MeiligaoFrameDecoderTest.java b/test/org/traccar/protocol/MeiligaoFrameDecoderTest.java
index 9b02b646c..2d09c626b 100644
--- a/test/org/traccar/protocol/MeiligaoFrameDecoderTest.java
+++ b/test/org/traccar/protocol/MeiligaoFrameDecoderTest.java
@@ -1,9 +1,11 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
 public class MeiligaoFrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -11,14 +13,14 @@ public class MeiligaoFrameDecoderTest extends ProtocolTest {
 
         MeiligaoFrameDecoder decoder = new MeiligaoFrameDecoder();
 
-        Assert.assertNull(
+        assertNull(
                 decoder.decode(null, null, binary("00")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2424007b8621700151517899553233323835372e3030302c562c333632372e313835342c4e2c30313034352e323130392c452c302e30302c372c3239303131332c2c2a31347c302e307c347c303030307c303030382c303030357c303235443030303230303541374432327c30367c303030314530353527f40d0a"),
                 decoder.decode(null, null, binary("2424007B8621700151517899553233323835372E3030302C562C333632372E313835342C4E2C30313034352E323130392C452C302E30302C372C3239303131332C2C2A31347C302E307C347C303030307C303030382C303030357C303235443030303230303541374432327C30367C303030314530353527F40D0A")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2424007b8621700151517899553233323835372e3030302c562c333632372e313835342c4e2c30313034352e323130392c452c302e30302c372c3239303131332c2c2a31347c302e307c347c303030307c303030382c303030357c303235443030303230303541374432327c30367c303030314530353527f40d0a"),
                 decoder.decode(null, null, binary("002424007B8621700151517899553233323835372E3030302C562C333632372E313835342C4E2C30313034352E323130392C452C302E30302C372C3239303131332C2C2A31347C302E307C347C303030307C303030382C303030357C303235443030303230303541374432327C30367C303030314530353527F40D0A")));
 
diff --git a/test/org/traccar/protocol/MeitrackFrameDecoderTest.java b/test/org/traccar/protocol/MeitrackFrameDecoderTest.java
index d86e532c3..53749816e 100644
--- a/test/org/traccar/protocol/MeitrackFrameDecoderTest.java
+++ b/test/org/traccar/protocol/MeitrackFrameDecoderTest.java
@@ -1,9 +1,10 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
+import static org.junit.Assert.assertEquals;
+
 public class MeitrackFrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -11,7 +12,7 @@ public class MeitrackFrameDecoderTest extends ProtocolTest {
 
         MeitrackFrameDecoder decoder = new MeitrackFrameDecoder();
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("24244e3132372c3836333037313031333830333036362c4141412c33352c2d312e3330323638302c33362e3835323133352c3135303430393231313032362c412c392c302c302e312c302c352c313635332c343039362c33323634382c3633397c30327c313030347c3930432c303030302c307c307c307c3346467c3330302c2a37430d0a"),
                 decoder.decode(null, null, binary("24244e3132372c3836333037313031333830333036362c4141412c33352c2d312e3330323638302c33362e3835323133352c3135303430393231313032362c412c392c302c302e312c302c352c313635332c343039362c33323634382c3633397c30327c313030347c3930432c303030302c307c307c307c3346467c3330302c2a37430d0a")));
 
diff --git a/test/org/traccar/protocol/MeitrackProtocolDecoderTest.java b/test/org/traccar/protocol/MeitrackProtocolDecoderTest.java
index 9021da8f9..8748c751c 100644
--- a/test/org/traccar/protocol/MeitrackProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/MeitrackProtocolDecoderTest.java
@@ -11,6 +11,12 @@ public class MeitrackProtocolDecoderTest extends ProtocolTest {
 
         MeitrackProtocolDecoder decoder = new MeitrackProtocolDecoder(new MeitrackProtocol());
 
+        verifyNull(decoder, binary(ByteOrder.LITTLE_ENDIAN,
+                "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"));
+
+        verifyPositions(decoder, binary(ByteOrder.LITTLE_ENDIAN,
+                "24246b3131342c3836353738393032343134303439352c4343452c0000000001005000130006011f05010607071415001b00060800000949010a0c000b9b0119a1011afe010602e934ce0203fc9aeb0004309f13220cafc503000d97741e001c01000000010e0ce8000300092f2e060000b7ff2a33330d0a"));
+
         verifyPosition(decoder, buffer(
                 "$$^182,864507031245110,AAA,109,13.844553,100.644360,171227173141,A,11,19,0,359,0.8,8,15075,934591,520|4|0643|07D20555,8400,0000|0000|0000|018D|04CB,,,108,0000,,6,0,,,,,10|171227173100*7C"));
 
@@ -100,9 +106,6 @@ public class MeitrackProtocolDecoderTest extends ProtocolTest {
         verifyPositions(decoder, binary(ByteOrder.LITTLE_ENDIAN,
                 "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"));
 
-        /*verifyPosition(decoder, binary(ByteOrder.LITTLE_ENDIAN,
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
-       
     }
 
 }
diff --git a/test/org/traccar/protocol/MeitrackProtocolEncoderTest.java b/test/org/traccar/protocol/MeitrackProtocolEncoderTest.java
index 771712420..b63ce5051 100644
--- a/test/org/traccar/protocol/MeitrackProtocolEncoderTest.java
+++ b/test/org/traccar/protocol/MeitrackProtocolEncoderTest.java
@@ -1,10 +1,11 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 import org.traccar.model.Command;
 
+import static org.junit.Assert.assertEquals;
+
 public class MeitrackProtocolEncoderTest extends ProtocolTest {
 
     @Test
@@ -16,14 +17,19 @@ public class MeitrackProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_POSITION_SINGLE);
 
-        Assert.assertEquals("@@Q25,123456789012345,A10*68\r\n", encoder.encodeCommand(command));
+        assertEquals("@@Q25,123456789012345,A10*68\r\n", encoder.encodeCommand(command));
+
+        command.setDeviceId(1);
+        command.setType(Command.TYPE_REQUEST_PHOTO);
+
+        assertEquals("@@D46,123456789012345,D03,1,camera_picture.jpg*1F\r\n", encoder.encodeCommand(command));
 
         command.setDeviceId(1);
         command.setType(Command.TYPE_SEND_SMS);
         command.set(Command.KEY_PHONE, "15360853789");
         command.set(Command.KEY_MESSAGE, "Meitrack");
 
-        Assert.assertEquals("@@f48,123456789012345,C02,0,15360853789,Meitrack*B0\r\n", encoder.encodeCommand(command));
+        assertEquals("@@f48,123456789012345,C02,0,15360853789,Meitrack*B0\r\n", encoder.encodeCommand(command));
 
     }
 
diff --git a/test/org/traccar/protocol/MiniFinderProtocolEncoderTest.java b/test/org/traccar/protocol/MiniFinderProtocolEncoderTest.java
index 360ea0008..e9422da9f 100644
--- a/test/org/traccar/protocol/MiniFinderProtocolEncoderTest.java
+++ b/test/org/traccar/protocol/MiniFinderProtocolEncoderTest.java
@@ -1,10 +1,11 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 import org.traccar.model.Command;
 
+import static org.junit.Assert.assertEquals;
+
 public class MiniFinderProtocolEncoderTest extends ProtocolTest {
 
     @Test
@@ -17,7 +18,7 @@ public class MiniFinderProtocolEncoderTest extends ProtocolTest {
         command.setType(Command.TYPE_SET_TIMEZONE);
         command.set(Command.KEY_TIMEZONE, "GMT+1");
 
-        Assert.assertEquals("123456L+01", encoder.encodeCommand(command));
+        assertEquals("123456L+01", encoder.encodeCommand(command));
 
         command = new Command();
         command.setDeviceId(1);
@@ -25,7 +26,7 @@ public class MiniFinderProtocolEncoderTest extends ProtocolTest {
         command.set(Command.KEY_INDEX, 2);
         command.set(Command.KEY_PHONE, "1111111111");
 
-        Assert.assertEquals("123456C1,1111111111", encoder.encodeCommand(command));
+        assertEquals("123456C1,1111111111", encoder.encodeCommand(command));
 
     }
 
diff --git a/test/org/traccar/protocol/NvsFrameDecoderTest.java b/test/org/traccar/protocol/NvsFrameDecoderTest.java
index 54dc0fbdd..8a00207eb 100644
--- a/test/org/traccar/protocol/NvsFrameDecoderTest.java
+++ b/test/org/traccar/protocol/NvsFrameDecoderTest.java
@@ -1,9 +1,10 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
+import static org.junit.Assert.assertEquals;
+
 public class NvsFrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -11,11 +12,11 @@ public class NvsFrameDecoderTest extends ProtocolTest {
 
         NvsFrameDecoder decoder = new NvsFrameDecoder();
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("0012333537303430303630303137383234312e38"),
                 decoder.decode(null, null, binary("0012333537303430303630303137383234312e38")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("cccccccc0073000144b9ddf2aca002015694823d1f165d80902139a44f00aa001e1400000103000a080115001a001d001e0141004001f00065001301061600001700001800004231da430000440000085000000000480000000049000000004a0000000047ffffffff6900000004c700000000e10000000100954a"),
                 decoder.decode(null, null, binary("cccccccc0073000144b9ddf2aca002015694823d1f165d80902139a44f00aa001e1400000103000a080115001a001d001e0141004001f00065001301061600001700001800004231da430000440000085000000000480000000049000000004a0000000047ffffffff6900000004c700000000e10000000100954a")));
 
diff --git a/test/org/traccar/protocol/OpenGtsProtocolDecoderTest.java b/test/org/traccar/protocol/OpenGtsProtocolDecoderTest.java
new file mode 100644
index 000000000..0e6be8d10
--- /dev/null
+++ b/test/org/traccar/protocol/OpenGtsProtocolDecoderTest.java
@@ -0,0 +1,18 @@
+package org.traccar.protocol;
+
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+public class OpenGtsProtocolDecoderTest extends ProtocolTest {
+
+    @Test
+    public void testDecode() throws Exception {
+
+        OpenGtsProtocolDecoder decoder = new OpenGtsProtocolDecoder(new OpenGtsProtocol());
+
+        verifyPosition(decoder, request(
+                "/?id=123456789012345&dev=dev_name&acct=account&batt=0&code=0xF020&alt=160.5&gprmc=$GPRMC,191555,A,5025.46624,N,3030.39937,E,0.000000,0.000000,200218,,*2F"));
+
+    }
+
+}
diff --git a/test/org/traccar/protocol/ProgressProtocolDecoderTest.java b/test/org/traccar/protocol/ProgressProtocolDecoderTest.java
index b080355fb..deaa8645a 100644
--- a/test/org/traccar/protocol/ProgressProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/ProgressProtocolDecoderTest.java
@@ -16,12 +16,6 @@ public class ProgressProtocolDecoderTest extends ProtocolTest {
         verifyNull(decoder, binary(ByteOrder.LITTLE_ENDIAN,
                 "020037000100000003003131310f003335343836383035313339303036320f00323530303136333832383531353535010000000100000000000000e6bb97b6"));
 
-        /*verifyPosition(decoder, binary(ByteOrder.LITTLE_ENDIAN,
-                "0a009f00700d000076b1345580feaf2720b7e71a0301000000327f39031f15d2b900ffffffffffffffff00ac2600000900040000000000000000000000000000e52a6810c20000000000001c49010000000000000000000000000d00000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000019000500eefff1ff0000000000000000000000000000000016151c91"));
-
-        verifyPosition(decoder, binary(ByteOrder.LITTLE_ENDIAN,
-                "0a009f00720d00008ab1345580feaf2720b7e71a0301000000327f39031f15d2b900ffffffffffffffff00ac2600000800050000000000000000000000000000e12a6810c10000000000001c49010000000000000000000000000d00000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000019000500eefff1ff00000000000000000000000000000000052a49f2"));*/
-
     }
 
 }
diff --git a/test/org/traccar/protocol/Pt502FrameDecoderTest.java b/test/org/traccar/protocol/Pt502FrameDecoderTest.java
index d654c0c61..6c4dd03bd 100644
--- a/test/org/traccar/protocol/Pt502FrameDecoderTest.java
+++ b/test/org/traccar/protocol/Pt502FrameDecoderTest.java
@@ -1,6 +1,5 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
@@ -14,6 +13,10 @@ public class Pt502FrameDecoderTest extends ProtocolTest {
         Pt502FrameDecoder decoder = new Pt502FrameDecoder();
 
         verifyFrame(
+                binary("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"),
+                decoder.decode(null, null, binary(ByteOrder.LITTLE_ENDIAN, "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")));
+
+        verifyFrame(
                 binary("244655533836353332383032363234333836342c3531302d56312e31322c4131312d56332e30"),
                 decoder.decode(null, null, binary(ByteOrder.LITTLE_ENDIAN, "bffb192d00244655533836353332383032363234333836342c3531302d56312e31322c4131312d56332e300d0d")));
 
diff --git a/test/org/traccar/protocol/Pt502ProtocolDecoderTest.java b/test/org/traccar/protocol/Pt502ProtocolDecoderTest.java
index 8fd1b4ff7..cca264faa 100644
--- a/test/org/traccar/protocol/Pt502ProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/Pt502ProtocolDecoderTest.java
@@ -11,68 +11,74 @@ public class Pt502ProtocolDecoderTest extends ProtocolTest {
 
         Pt502ProtocolDecoder decoder = new Pt502ProtocolDecoder(new Pt502Protocol());
 
-        verifyPosition(decoder, text(
+        verifyNull(decoder, binary(
+                "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"));
+
+        verifyPosition(decoder, buffer(
+                "$PHO3821-1,1156802639,022125.000,A,0707.0014,N,07307.3725,W,0.0,0.1,110418,,,A/00000,00000/0,0,0,0/500//fd4//"));
+
+        verifyPosition(decoder, buffer(
                 "$POS,1360000277,182241.000,A,0846.0896,N,07552.1738,W,13.58,26.88,291017,,,A/00000,00000/142,0,0,0/62792900//f65//#"));
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$PHO0-1,1360000260,123012.000,A,0913.9644,N,07548.8345,W,0.0,309.8,111017,,,A/00000,10000/0,0,0,0/64551600//f98//"));
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$POS,865328026243864,151105.000,A,1332.7096,N,204.6787,E,0.0,10.00,050517,,,A/00000,10/1,0/234//FD9/"));
 
-        verifyNull(decoder, text(
+        verifyNull(decoder, buffer(
                 "$FUS865328026243864,510-V1.12,A11-V3.0"));
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$HDA,20007,134657.000,A,0626.1607,N,00330.2245,E,33.38,81.79,041016,,,A/00010,00000/270,0,0,0/19948900//fa4//"));
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$HDB,20007,134708.000,A,0626.1759,N,00330.3192,E,26.55,80.37,041016,,,A/00010,00000/23b,0,0,0/19949100//fa4//"));
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$POS,20007,134704.000,A,0626.1698,N,00330.2870,E,31.23,79.58,041016,,,A/00010,00000/26c,0,0,0/19949100//fa4//#"));
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$PHO6608,115099,133140.000,A,1307.1238,N,05936.4194,W,0.00,21.50,290816,,,A/00010,00000/0,0,0,0/185100//f59/"));
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$DFR,40456789,083125.000,A,2232.0971,N,11400.9504,E,0.0,5.00,090714,,,A/00000,00/0,0/200076//FE7/"));
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$FDA,40456789,083125.000,A,2232.0971,N,11400.9504,E,0.0,5.00,090714,,,A/00000,00/0,0/200076//FE7/"));
 
-        verifyAttribute(decoder, text(
+        verifyAttribute(decoder, buffer(
                 "$CPA,40456789,083125.000,A,2232.0971,N,11400.9504,E,7.62,265.24,291117,,,A/00000,00000/0/1200//#"), Position.KEY_ALARM, Position.ALARM_POWER_CUT);
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$POS,216769295715,163237.000,A,3258.1738,S,02755.4350,E,0.00,215.88,100915,,,A/0000,0//232300//5b3/"),
                 position("2015-09-10 16:32:37.000", true, -32.96956, 27.92392));
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$POS,11023456,033731.000,A,0335.2617,N,09841.1587,E,0.00,88.12,210615,,,A/0000,0/1f8/388900//f33//"));
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$POS,6094,205523.000,A,1013.6223,N,06728.4248,W,0.0,99.3,011112,,,A/00000,00000/0/23895000//"));
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$POS,6120,233326.000,V,0935.1201,N,06914.6933,W,0.00,,151112,,,A/00000,00000/0/0/"));
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$POS,6002,233257.000,A,0931.0430,N,06912.8707,W,0.05,146.98,141112,,,A/00010,00000/0/5360872"));
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$POS,6095,233344.000,V,0933.0451,N,06912.3360,W,,,151112,,,N/00000,00000/0/1677600/"));
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$PHO0,6091,233606.000,A,0902.9855,N,06944.3654,W,0.0,43.8,141112,,,A/00010,00000/0/224000//"));
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$POS,353451000164,082405.000,A,1254.8501,N,10051.6752,E,0.00,237.99,160513,,,A/0000,0/0/55000//a71/"));
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$POS,012896008586486,154215.000,A,0118.0143,S,03646.9144,E,0.00,83.29,180714,,,A/0000,0/0/29200//644/"));
 
-        verifyPosition(decoder, text(
+        verifyPosition(decoder, buffer(
                 "$POS,1151000,205326.000,A,0901.3037,N,07928.2751,W,48.79,30.55,170814,,,A/00010,10000/0,0,0,0/15986500//fb8/"));
 
     }
diff --git a/test/org/traccar/protocol/Pt502ProtocolEncoderTest.java b/test/org/traccar/protocol/Pt502ProtocolEncoderTest.java
index 39ca2fe65..9d591bceb 100644
--- a/test/org/traccar/protocol/Pt502ProtocolEncoderTest.java
+++ b/test/org/traccar/protocol/Pt502ProtocolEncoderTest.java
@@ -1,10 +1,11 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 import org.traccar.model.Command;
 
+import static org.junit.Assert.assertEquals;
+
 public class Pt502ProtocolEncoderTest extends ProtocolTest {
 
     @Test
@@ -17,7 +18,7 @@ public class Pt502ProtocolEncoderTest extends ProtocolTest {
         command.setType(Command.TYPE_CUSTOM);
         command.set(Command.KEY_DATA, "#PTI300");
 
-        Assert.assertEquals("#PTI300\r\n", encoder.encodeCommand(command));
+        assertEquals("#PTI300\r\n", encoder.encodeCommand(command));
 
     }
 
@@ -32,7 +33,7 @@ public class Pt502ProtocolEncoderTest extends ProtocolTest {
         command.set(Command.KEY_INDEX, 2);
         command.set(Command.KEY_DATA, 1);
         
-        Assert.assertEquals("#OPC2,1\r\n", encoder.encodeCommand(command));
+        assertEquals("#OPC2,1\r\n", encoder.encodeCommand(command));
 
     }
     
@@ -46,7 +47,7 @@ public class Pt502ProtocolEncoderTest extends ProtocolTest {
         command.setType(Command.TYPE_SET_TIMEZONE);
         command.set(Command.KEY_TIMEZONE, "GMT+8");
 
-        Assert.assertEquals("#TMZ8\r\n", encoder.encodeCommand(command));
+        assertEquals("#TMZ8\r\n", encoder.encodeCommand(command));
 
     }
 
@@ -61,7 +62,7 @@ public class Pt502ProtocolEncoderTest extends ProtocolTest {
         command.setType(Command.TYPE_ALARM_SPEED);
         command.set(Command.KEY_DATA, 120);
 
-        Assert.assertEquals("#SPD120\r\n", encoder.encodeCommand(command));
+        assertEquals("#SPD120\r\n", encoder.encodeCommand(command));
 
     }
 
diff --git a/test/org/traccar/protocol/Pt60ProtocolDecoderTest.java b/test/org/traccar/protocol/Pt60ProtocolDecoderTest.java
new file mode 100644
index 000000000..08fe7658e
--- /dev/null
+++ b/test/org/traccar/protocol/Pt60ProtocolDecoderTest.java
@@ -0,0 +1,24 @@
+package org.traccar.protocol;
+
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+public class Pt60ProtocolDecoderTest extends ProtocolTest {
+
+    @Test
+    public void testDecode() throws Exception {
+
+        Pt60ProtocolDecoder decoder = new Pt60ProtocolDecoder(new Pt60Protocol());
+
+        verifyPosition(decoder, text(
+                "@G#@,V01,6,111112222233333,8888888888888888,20150312010203,23.2014050;104.235212,"));
+
+        verifyNull(decoder, text(
+                "@G#@,V01,1,353882080015633,9460025014649193,"));
+
+        verifyNull(decoder, text(
+                "@G#@,V01,43,105681639001701,9460000412618231,20180410092923,5,460;0;9763;3852;-63|460;0;9763;3851;-26|460;0;9763;4080;-22|460;0;9763;3593;-18|460;0;9763;3591;-10,5,14:b8:37:26:64:88;004300680069006e0061004e00650074002d006e0047006e0058;-76|08:9b:4b:93:b5:b1;005400480049004e004b0052004100430045;-77|ec:3d:fd:c9:38:4a;004b00460052006f0075007400650072;-78|b0:d5:9d:c6:f8:82;003300360030514d8d390057006900460069002d00380032;-81|02:fa:84:3b:fa:6a;00470075006500730074005f0032002e003400470048007a;-82,"));
+
+    }
+
+}
diff --git a/test/org/traccar/protocol/RoboTrackFrameDecoderTest.java b/test/org/traccar/protocol/RoboTrackFrameDecoderTest.java
new file mode 100644
index 000000000..2e3853f86
--- /dev/null
+++ b/test/org/traccar/protocol/RoboTrackFrameDecoderTest.java
@@ -0,0 +1,19 @@
+package org.traccar.protocol;
+
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+public class RoboTrackFrameDecoderTest extends ProtocolTest {
+
+    @Test
+    public void testDecode() throws Exception {
+
+        RoboTrackFrameDecoder decoder = new RoboTrackFrameDecoder();
+
+        verifyFrame(
+                binary("00524f424f545241434b00000000000000383638323034303032323533343136313233343536373839303132312e313261000000312e353761000000312e3030000000003e"),
+                decoder.decode(null, null, binary("00524f424f545241434b00000000000000383638323034303032323533343136313233343536373839303132312e313261000000312e353761000000312e3030000000003e")));
+
+    }
+
+}
diff --git a/test/org/traccar/protocol/RoboTrackProtocolDecoderTest.java b/test/org/traccar/protocol/RoboTrackProtocolDecoderTest.java
new file mode 100644
index 000000000..bd260597f
--- /dev/null
+++ b/test/org/traccar/protocol/RoboTrackProtocolDecoderTest.java
@@ -0,0 +1,26 @@
+package org.traccar.protocol;
+
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+import java.nio.ByteOrder;
+
+public class RoboTrackProtocolDecoderTest extends ProtocolTest {
+
+    @Test
+    public void testDecode() throws Exception {
+
+        RoboTrackProtocolDecoder decoder = new RoboTrackProtocolDecoder(new RoboTrackProtocol());
+
+        verifyNull(decoder, binary(ByteOrder.LITTLE_ENDIAN,
+                "00524f424f545241434b00000000000000383638323034303032323533343136313233343536373839303132312e313261000000312e353761000000312e3030000000003e"));
+
+        verifyPosition(decoder, binary(ByteOrder.LITTLE_ENDIAN,
+                "03e020bb5a034409034862120210a9e105000000000000b9"));
+
+        verifyPosition(decoder, binary(ByteOrder.LITTLE_ENDIAN,
+                "03f120bb5a30460903426312021798e105000000000000cd"));
+
+    }
+
+}
diff --git a/test/org/traccar/protocol/SuntechProtocolDecoderTest.java b/test/org/traccar/protocol/SuntechProtocolDecoderTest.java
index 45230a339..bbcead2d0 100644
--- a/test/org/traccar/protocol/SuntechProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/SuntechProtocolDecoderTest.java
@@ -14,9 +14,6 @@ public class SuntechProtocolDecoderTest extends ProtocolTest {
         decoder.setIncludeAdc(true);
         decoder.setIncludeTemp(true);
 
-        /*verifyPosition(decoder, text(
-                "ST300STT;205170303;12;561;20170816;09:10:34;173f53;+19.082370;-098.214287;006.776;000.00;0;0;52982186;12.75;100000;2;6328;155747;4.2;1;0.00;0;0.00;0.00;00000000000000;0;28F2B7600600005D:+5.2;:;:"));*/
-
         verifyPosition(decoder, text(
                 "ST300STT;205173382;07;564;20160322;23:23:18;232e19;+19.288278;-099.128750;000.122;000.00;9;1;478391;11.53;000100;1;9498;079324;4.3;1;0.00;0.00;0.00;00000000000000;0;2898E16006000058:-20.8;2861626006000039:+2.5;:"));
 
@@ -31,6 +28,15 @@ public class SuntechProtocolDecoderTest extends ProtocolTest {
         SuntechProtocolDecoder decoder = new SuntechProtocolDecoder(new SuntechProtocol());
 
         verifyPosition(decoder, text(
+                "ST600STT;008084783;20;419;20180308;18:00:36;0032cc3e;736;3;445c;41;-16.530023;-068.084267;018.640;267.99;10;1;11655;13.33;100000;2;0336;000061;4.5;0;0.00"));
+
+        verifyPosition(decoder, text(
+                "ST600STT;107850496;20;419;20180227;14:30:45;00462b08;736;3;4524;50;-16.479091;-068.119119;000.346;000.00;4;1;0;13.89;000000;1;0223;000003;0.0;0;0.00"));
+
+        verifyPosition(decoder, text(
+                "ST600STT;100850000;01;010;20081017;07:41:56;0000004f;450;20;0023;24;+37.478519;+126.886819;000.012;000.00;9;1;0;15.30;00110000;1;0072;0;4.5;1;12.35"));
+
+        verifyPosition(decoder, text(
                 "STT;100850000;3FFFFF;26;010;1;20161117;08:37:39;0000004F;450;0;0014;20;+37.479323;+126.887827;62.03;65.43;10;1;00000101;00001000;1;2;0492"));
 
         verifyPosition(decoder, text(
diff --git a/test/org/traccar/protocol/T55ProtocolDecoderTest.java b/test/org/traccar/protocol/T55ProtocolDecoderTest.java
index 7f60a1807..ec699f111 100644
--- a/test/org/traccar/protocol/T55ProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/T55ProtocolDecoderTest.java
@@ -11,12 +11,18 @@ public class T55ProtocolDecoderTest extends ProtocolTest {
         T55ProtocolDecoder decoder = new T55ProtocolDecoder(new T55Protocol());
 
         verifyNull(decoder, text(
+                "$IMEI=355797031609284"));
+
+        verifyNull(decoder, text(
                 "086415031C20"));
 
         verifyNull(decoder, text(
                 "358244017671308"));
 
         verifyPosition(decoder, text(
+                "$GPRMC,192350.000,V,0000.0000,N,00000.0000,E,,,110318,,*12"));
+
+        verifyPosition(decoder, text(
                 "$GPRMC,073446.000,A,1255.5125,N,07738.2948,E,0.00,0.53,080316,D*71,11,865733027593268,1,090,086,123,456,789,987,12345"));
 
         verifyNotNull(decoder, text(
diff --git a/test/org/traccar/protocol/TaipProtocolDecoderTest.java b/test/org/traccar/protocol/TaipProtocolDecoderTest.java
index beba54d74..264724ce9 100644
--- a/test/org/traccar/protocol/TaipProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/TaipProtocolDecoderTest.java
@@ -11,6 +11,24 @@ public class TaipProtocolDecoderTest extends ProtocolTest {
         TaipProtocolDecoder decoder = new TaipProtocolDecoder(new TaipProtocol());
 
         verifyPosition(decoder, text(
+                ">RGP211217112154-2748332-058946350000000FF7F2100;ID=AA01;#0002;*2D<"));
+
+        verifyPosition(decoder, text(
+                ">RCV12270218010247-3471349-058400030002057F001200020A1D013010600001509+0000FF+0000FF;#1DE2;ID=7196;*03<"));
+
+        verifyPosition(decoder, text(
+                ">RPV03874+3477708-0923453100029212;ID=0017;*71<"));
+
+        verifyNull(decoder, text(
+                ">RAL03874+00185+00012;ID=0017;*4A<"));
+
+        verifyNull(decoder, text(
+                ">RCP03874+347771-092345312;ID=0017;*65<"));
+
+        verifyNull(decoder, text(
+                ">RLN03874000+347770828-0923453071+000608270000+0000292309000000000000000000000000000000000000000000000012;ID=0017;*49<"));
+
+        verifyPosition(decoder, text(
                 ">RPV46640+4197412-0752857900015802;ID=5102;*71<"));
 
         verifyNull(decoder, text(
diff --git a/test/org/traccar/protocol/TelicFrameDecoderTest.java b/test/org/traccar/protocol/TelicFrameDecoderTest.java
index 711014c46..dd0efacb6 100644
--- a/test/org/traccar/protocol/TelicFrameDecoderTest.java
+++ b/test/org/traccar/protocol/TelicFrameDecoderTest.java
@@ -1,7 +1,5 @@
 package org.traccar.protocol;
 
-import org.jboss.netty.buffer.ChannelBuffer;
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
diff --git a/test/org/traccar/protocol/TeltonikaProtocolDecoderTest.java b/test/org/traccar/protocol/TeltonikaProtocolDecoderTest.java
index beae48d67..d62eef4a0 100644
--- a/test/org/traccar/protocol/TeltonikaProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/TeltonikaProtocolDecoderTest.java
@@ -15,6 +15,12 @@ public class TeltonikaProtocolDecoderTest extends ProtocolTest {
                 "000F313233343536373839303132333435"));
 
         verifyPositions(decoder, false, binary(
+                "0000000000000035080100000161f37c50500020de5ba60ef11450000000000000000006040100b300b400ef000109002000014e0000000000000000010000be52"));
+
+        verifyPositions(decoder, false, binary(
+                "000000000000008c08010000013feb55ff74000f0ea850209a690000940000120000001e09010002000300040016014703f0001504c8000c0900730a00460b00501300464306d7440000b5000bb60007422e9f180000cd0386ce000107c700000000f10000601a46000001344800000bb84900000bb84a00000bb84c00000000024e0000000000000000cf00000000000000000100003fca"));
+
+        verifyPositions(decoder, false, binary(
                 "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"));
 
         verifyPositions(decoder, false, binary(
diff --git a/test/org/traccar/protocol/Tk103ProtocolEncoderTest.java b/test/org/traccar/protocol/Tk103ProtocolEncoderTest.java
index 7e04dcb81..25968a0fe 100644
--- a/test/org/traccar/protocol/Tk103ProtocolEncoderTest.java
+++ b/test/org/traccar/protocol/Tk103ProtocolEncoderTest.java
@@ -1,15 +1,28 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
-import org.traccar.TestIdentityManager;
 import org.traccar.model.Command;
-import org.traccar.model.Device;
+
+import static org.junit.Assert.assertEquals;
 
 public class Tk103ProtocolEncoderTest extends ProtocolTest {
 
     @Test
+    public void testEncodeOutputControl() {
+
+        Tk103ProtocolEncoder encoder = new Tk103ProtocolEncoder();
+
+        Command command = new Command();
+        command.setDeviceId(1);
+        command.setType(Command.TYPE_OUTPUT_CONTROL);
+        command.set(Command.KEY_DATA, "1");
+
+        assertEquals("(123456789012345AV001)", encoder.encodeCommand(command));
+
+    }
+
+    @Test
     public void testEncodeEngineStop() throws Exception {
 
         Tk103ProtocolEncoder encoder = new Tk103ProtocolEncoder();
@@ -18,7 +31,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_ENGINE_STOP);
 
-        Assert.assertEquals("(123456789012345AV010)", encoder.encodeCommand(command));
+        assertEquals("(123456789012345AV010)", encoder.encodeCommand(command));
 
     }
 
@@ -31,7 +44,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_POSITION_SINGLE);
 
-        Assert.assertEquals("(123456789012345AP00)", encoder.encodeCommand(command));
+        assertEquals("(123456789012345AP00)", encoder.encodeCommand(command));
 
     }
 
@@ -45,7 +58,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.setType(Command.TYPE_POSITION_PERIODIC);
         command.set(Command.KEY_FREQUENCY, 60);
 
-        Assert.assertEquals("(123456789012345AR00003C0000)", encoder.encodeCommand(command));
+        assertEquals("(123456789012345AR00003C0000)", encoder.encodeCommand(command));
 
     }
 
@@ -58,7 +71,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_POSITION_STOP);
 
-        Assert.assertEquals("(123456789012345AR0000000000)", encoder.encodeCommand(command));
+        assertEquals("(123456789012345AR0000000000)", encoder.encodeCommand(command));
 
     }
 
@@ -71,7 +84,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_GET_VERSION);
 
-        Assert.assertEquals("(123456789012345AP07)", encoder.encodeCommand(command));
+        assertEquals("(123456789012345AP07)", encoder.encodeCommand(command));
 
     }
 
@@ -84,7 +97,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_REBOOT_DEVICE);
 
-        Assert.assertEquals("(123456789012345AT00)", encoder.encodeCommand(command));
+        assertEquals("(123456789012345AT00)", encoder.encodeCommand(command));
 
     }
 
@@ -97,7 +110,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_SET_ODOMETER);
 
-        Assert.assertEquals("(123456789012345AX01)", encoder.encodeCommand(command));
+        assertEquals("(123456789012345AX01)", encoder.encodeCommand(command));
 
     }
 
@@ -110,7 +123,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_POSITION_SINGLE);
 
-        Assert.assertEquals("[begin]sms2,*getposl*,[end]", encoder.encodeCommand(command));
+        assertEquals("[begin]sms2,*getposl*,[end]", encoder.encodeCommand(command));
 
     }
 
@@ -123,7 +136,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_POSITION_PERIODIC);
 
-        Assert.assertEquals("[begin]sms2,*routetrack*99*,[end]", encoder.encodeCommand(command));
+        assertEquals("[begin]sms2,*routetrack*99*,[end]", encoder.encodeCommand(command));
 
     }
 
@@ -136,7 +149,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_POSITION_STOP);
 
-        Assert.assertEquals("[begin]sms2,*routetrackoff*,[end]", encoder.encodeCommand(command));
+        assertEquals("[begin]sms2,*routetrackoff*,[end]", encoder.encodeCommand(command));
 
     }
 
@@ -149,7 +162,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_GET_VERSION);
 
-        Assert.assertEquals("[begin]sms2,*about*,[end]", encoder.encodeCommand(command));
+        assertEquals("[begin]sms2,*about*,[end]", encoder.encodeCommand(command));
 
     }
 
@@ -162,7 +175,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_REBOOT_DEVICE);
 
-        Assert.assertEquals("[begin]sms2,88888888,[end]", encoder.encodeCommand(command));
+        assertEquals("[begin]sms2,88888888,[end]", encoder.encodeCommand(command));
 
     }
 
@@ -175,7 +188,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.setDeviceId(1);
         command.setType(Command.TYPE_IDENTIFICATION);
 
-        Assert.assertEquals("[begin]sms2,999999,[end]", encoder.encodeCommand(command));
+        assertEquals("[begin]sms2,999999,[end]", encoder.encodeCommand(command));
 
     }
 
@@ -189,7 +202,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.setType(Command.TYPE_ALARM_SOS);
         command.set(Command.KEY_ENABLE, true);
 
-        Assert.assertEquals("[begin]sms2,*soson*,[end]", encoder.encodeCommand(command));
+        assertEquals("[begin]sms2,*soson*,[end]", encoder.encodeCommand(command));
 
     }
 
@@ -203,7 +216,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.setType(Command.TYPE_ALARM_SOS);
         command.set(Command.KEY_ENABLE, false);
 
-        Assert.assertEquals("[begin]sms2,*sosoff*,[end]", encoder.encodeCommand(command));
+        assertEquals("[begin]sms2,*sosoff*,[end]", encoder.encodeCommand(command));
 
     }
 
@@ -217,7 +230,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.setType(Command.TYPE_CUSTOM);
         command.set(Command.KEY_DATA, "any text is ok");
 
-        Assert.assertEquals("[begin]sms2,any text is ok,[end]", encoder.encodeCommand(command));
+        assertEquals("[begin]sms2,any text is ok,[end]", encoder.encodeCommand(command));
 
     }
 
@@ -232,7 +245,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.set(Command.KEY_SERVER, "1.2.3.4");
         command.set(Command.KEY_PORT, "5555");
 
-        Assert.assertEquals("[begin]sms2,*setip*1*2*3*4*5555*,[end]", encoder.encodeCommand(command));
+        assertEquals("[begin]sms2,*setip*1*2*3*4*5555*,[end]", encoder.encodeCommand(command));
 
     }
 
@@ -248,7 +261,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         command.set(Command.KEY_PHONE, "+55555555555");
         command.set(Command.KEY_DEVICE_PASSWORD, "232323");
 
-        Assert.assertEquals("[begin]sms2,*master*232323*+55555555555*,[end]", encoder.encodeCommand(command));
+        assertEquals("[begin]sms2,*master*232323*+55555555555*,[end]", encoder.encodeCommand(command));
 
     }
 
diff --git a/test/org/traccar/protocol/TmgFrameDecoderTest.java b/test/org/traccar/protocol/TmgFrameDecoderTest.java
index 7a6c47fb9..4f7be1b28 100644
--- a/test/org/traccar/protocol/TmgFrameDecoderTest.java
+++ b/test/org/traccar/protocol/TmgFrameDecoderTest.java
@@ -1,6 +1,5 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
diff --git a/test/org/traccar/protocol/TotemFrameDecoderTest.java b/test/org/traccar/protocol/TotemFrameDecoderTest.java
index 0d3e69465..8fb5f8d54 100644
--- a/test/org/traccar/protocol/TotemFrameDecoderTest.java
+++ b/test/org/traccar/protocol/TotemFrameDecoderTest.java
@@ -1,6 +1,5 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
diff --git a/test/org/traccar/protocol/TotemProtocolEncoderTest.java b/test/org/traccar/protocol/TotemProtocolEncoderTest.java
index 4415f6c0a..5a47f74cc 100644
--- a/test/org/traccar/protocol/TotemProtocolEncoderTest.java
+++ b/test/org/traccar/protocol/TotemProtocolEncoderTest.java
@@ -1,10 +1,11 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 import org.traccar.model.Command;
 
+import static org.junit.Assert.assertEquals;
+
 public class TotemProtocolEncoderTest extends ProtocolTest {
 
     @Test
@@ -17,7 +18,7 @@ public class TotemProtocolEncoderTest extends ProtocolTest {
         command.setType(Command.TYPE_ENGINE_STOP);
         command.set(Command.KEY_DEVICE_PASSWORD, "000000");
         
-        Assert.assertEquals("*000000,025,C,1#", encoder.encodeCommand(command));
+        assertEquals("*000000,025,C,1#", encoder.encodeCommand(command));
 
     }
 
diff --git a/test/org/traccar/protocol/TramigoProtocolDecoderTest.java b/test/org/traccar/protocol/TramigoProtocolDecoderTest.java
index 5e1f09543..3bbfcb126 100644
--- a/test/org/traccar/protocol/TramigoProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/TramigoProtocolDecoderTest.java
@@ -30,9 +30,6 @@ public class TramigoProtocolDecoderTest extends ProtocolTest {
         verifyAttributes(decoder, binary(ByteOrder.LITTLE_ENDIAN,
                 "8000d316b000860001018f8703771bee11fdf2585472616d69676f3a205061726b65642c20302e3131206b6d2053206f6620492e452e532e2050756572746120426f6e6974612c204361726162616e6368656c2c204d61647269642c2045532c2034302e33373736362c202d332e37333833352c2030353a3131204170722031362020454f46"));
 
-        /*verifyAttributes(decoder, binary(ByteOrder.LITTLE_ENDIAN,
-                "8000d116b000a2000101953203771beefa0bf2585472616d69676f3a204573746163696f6e61646f2c20302e3137206b6d20534f20646573646520492e452e532e2050756572746120426f6e6974612c204361726162616e6368656c2c204d61647269642c2045532c2034302e33373733322c202d332e37333931342c20756269636163696f6e20616e74696775612c2031313a3538204162722031352020454f46"));*/
-
         verifyAttributes(decoder, binary(ByteOrder.LITTLE_ENDIAN,
                 "80009e08b00086000101bc1803778a59c58dea57546573742054323320547261636b65723a204d6f76696e672c20312e3639206b6d204e57206f66205574656b6f6e2c2045646f2c204e472c20362e34363137302c20352e36313938322c20452077697468207370656564203333206b6d2f682c2031363a3138205365702032372020454f46"));
 
diff --git a/test/org/traccar/protocol/TzoneProtocolDecoderTest.java b/test/org/traccar/protocol/TzoneProtocolDecoderTest.java
index 68c8bbdbc..c309abce1 100644
--- a/test/org/traccar/protocol/TzoneProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/TzoneProtocolDecoderTest.java
@@ -1,6 +1,5 @@
 package org.traccar.protocol;
 
-import static org.junit.Assert.assertNotNull;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
diff --git a/test/org/traccar/protocol/UlbotechFrameDecoderTest.java b/test/org/traccar/protocol/UlbotechFrameDecoderTest.java
index 03a4fb336..d3d0429d6 100644
--- a/test/org/traccar/protocol/UlbotechFrameDecoderTest.java
+++ b/test/org/traccar/protocol/UlbotechFrameDecoderTest.java
@@ -1,9 +1,10 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
+import static org.junit.Assert.assertEquals;
+
 public class UlbotechFrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -11,15 +12,15 @@ public class UlbotechFrameDecoderTest extends ProtocolTest {
 
         UlbotechFrameDecoder decoder = new UlbotechFrameDecoder();
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("f8010103515810532780699f7e2e3f010e015ee4c906bde45c00000000008b0304004000000404002c776005060373193622110b00240b00fee8ffff807dffff606d0b00fee9af000000af0000000b00feee7d78807dffffffff100101cc2af8"),
                 decoder.decode(null, null, binary("f8010103515810532780699f7e2e3f010e015ee4c906bde45c00000000008b0304004000000404002c776005060373193622110b00240b00fee8ffff807dffff606d0b00fee9af000000af0000000b00feee7d78807dffffffff100101cc2af8")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("2a545330312c33353430343330353133383934363023"),
                 decoder.decode(null, null, binary("2a545330312c33353430343330353133383934363023")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("f8010108679650230646339de69054010e015ee17506bde2c60000000000ac0304024000000404000009f705060390181422170711310583410c0000310d00312f834131018608040003130a100101136cf8"),
                 decoder.decode(null, null, binary("f8010108679650230646339de69054010e015ee17506bde2c60000000000ac0304024000000404000009f70005060390181422170711310583410c0000310d00312f834131018608040003130a100101136cf8")));
 
diff --git a/test/org/traccar/protocol/Vt200FrameDecoderTest.java b/test/org/traccar/protocol/Vt200FrameDecoderTest.java
index a9fff6c33..9422f6d74 100644
--- a/test/org/traccar/protocol/Vt200FrameDecoderTest.java
+++ b/test/org/traccar/protocol/Vt200FrameDecoderTest.java
@@ -1,6 +1,5 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
diff --git a/test/org/traccar/protocol/Vt200ProtocolDecoderTest.java b/test/org/traccar/protocol/Vt200ProtocolDecoderTest.java
index 42ed4a652..9ce01c966 100644
--- a/test/org/traccar/protocol/Vt200ProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/Vt200ProtocolDecoderTest.java
@@ -10,6 +10,9 @@ public class Vt200ProtocolDecoderTest extends ProtocolTest {
 
         Vt200ProtocolDecoder decoder = new Vt200ProtocolDecoder(new Vt200Protocol());
 
+        verifyPosition(decoder, binary(
+                "28192030961807208200210101b919011818375801245774036424612500160917000003aa008800007b00aa3429"));
+
         verifyNull(decoder, binary(
                 "286310373094563082002701033d010817143327c68a14841e00c27f550e9a000000000c000000084700200120007d01af260b29"));
 
diff --git a/test/org/traccar/protocol/VtfmsFrameDecoderTest.java b/test/org/traccar/protocol/VtfmsFrameDecoderTest.java
index e5897549b..a5eb0b49b 100644
--- a/test/org/traccar/protocol/VtfmsFrameDecoderTest.java
+++ b/test/org/traccar/protocol/VtfmsFrameDecoderTest.java
@@ -1,9 +1,10 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
+import static org.junit.Assert.assertEquals;
+
 public class VtfmsFrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -11,7 +12,7 @@ public class VtfmsFrameDecoderTest extends ProtocolTest {
 
         VtfmsFrameDecoder decoder = new VtfmsFrameDecoder();
 
-        Assert.assertEquals(
+        assertEquals(
                 buffer("(863071010087648,0HK44,00,000,14,2,9,,A,114946,180313,11.0244,076.9768,282,000,00000,00000,K,0000128,1,12.8,,200,2.501,,4.001,0,0,0,0,0,0,0,,)105"),
                 decoder.decode(null, null, buffer("(863071010087648,0HK44,00,000,14,2,9,,A,114946,180313,11.0244,076.9768,282,000,00000,00000,K,0000128,1,12.8,,200,2.501,,4.001,0,0,0,0,0,0,0,,)105")));
 
diff --git a/test/org/traccar/protocol/WatchFrameDecoderTest.java b/test/org/traccar/protocol/WatchFrameDecoderTest.java
index 664501a43..741807de2 100644
--- a/test/org/traccar/protocol/WatchFrameDecoderTest.java
+++ b/test/org/traccar/protocol/WatchFrameDecoderTest.java
@@ -11,6 +11,10 @@ public class WatchFrameDecoderTest extends ProtocolTest {
         WatchFrameDecoder decoder = new WatchFrameDecoder();
 
         verifyFrame(
+                binary("5b33472a3335323636313039303134333135302a303030412a4c4b2c302c302c3130305d"),
+                decoder.decode(null, null, binary("5b33472a3335323636313039303134333135302a303030412a4c4b2c302c302c3130305d")));
+
+        verifyFrame(
                 binary("5b33472a383330383430363237392a303030382a72636170747572655d"),
                 decoder.decode(null, null, binary("5b33472a383330383430363237392a303030382a72636170747572655d")));
 
@@ -18,6 +22,10 @@ public class WatchFrameDecoderTest extends ProtocolTest {
                 binary("5b33472a383330383430363237392a303030392a4c4b2c302c302c38345d"),
                 decoder.decode(null, null, binary("5b33472a383330383430363237392a303030392a4c4b2c302c302c38345d")));
 
+        verifyFrame(
+                binary("5b5a4a2a3031343131313030313335303330342a303033342a303030392a4c4b2c302c302c31395d"),
+                decoder.decode(null, null, binary("5b5a4a2a3031343131313030313335303330342a303033342a303030392a4c4b2c302c302c31395d")));
+
     }
 
 }
diff --git a/test/org/traccar/protocol/WatchProtocolDecoderTest.java b/test/org/traccar/protocol/WatchProtocolDecoderTest.java
index c960ccc25..bc567bc4d 100644
--- a/test/org/traccar/protocol/WatchProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/WatchProtocolDecoderTest.java
@@ -11,6 +11,15 @@ public class WatchProtocolDecoderTest extends ProtocolTest {
         WatchProtocolDecoder decoder = new WatchProtocolDecoder(new WatchProtocol());
 
         verifyPosition(decoder, buffer(
+                "[ZJ*014111001332708*0075*0064*AL,040418,052156,A,22.536207,N,113.938673,E,0,0,0,5,100,82,1000,50,00100000,1,255,460,0,9340,3663,35]"));
+
+        verifyPosition(decoder, buffer(
+                "[SG*352661090143150*006C*UD,150817,132115,V,28.435142,N,81.354333,W,2.2038,000,99,00,70,100,0,50,00000000,1,1,310,260,1091,30082,139,,00]"));
+
+        verifyAttributes(decoder, buffer(
+                "[3G*4700609403*0013*bphrt,120,79,73,,,,]"));
+
+        verifyPosition(decoder, buffer(
                 "[3G*8308373902*0080*AL,230817,095346,A,47.083950,N,15.4821850,E,7.60,273.8,0.0,4,15,44,0,0,00200010,2,255,232,1,7605,42530,118,7605,58036,119,0,65.8]"));
 
         verifyPosition(decoder, buffer(
@@ -84,6 +93,15 @@ public class WatchProtocolDecoderTest extends ProtocolTest {
         verifyAttributes(decoder, buffer(
                 "[3G*6005412902*0008*heart,71]"));
 
+        verifyPosition(decoder, buffer(
+                "[ZJ*014111001350304*0033*0064*UD,070318,020827,V,00.000000,N,000.000000,E,0,0,0,0,100,19,1000,50,00000000,1,255,460,0,9346,5223,42]"));
+
+        verifyPosition(decoder, buffer(
+                "[ZJ*014111001350304*0035*0097*UD,070318,020857,V,00.000000,N,000.000000,E,0,0,0,0,100,19,1000,50,00000000,5,255,460,0,9346,5223,42,9346,5214,21,9784,4083,13,9346,5222,11,9346,5221,8]"));
+
+        verifyPosition(decoder, buffer(
+                "[ZJ*014111001350304*0038*008a*UD,070318,021027,V,00.000000,N,000.000000,E,0,0,0,0,100,18,1000,50,00000000,4,255,460,0,9346,5223,42,9346,5214,20,9784,4083,11,9346,5221,5]"));
+
     }
 
 }
diff --git a/test/org/traccar/protocol/WatchProtocolEncoderTest.java b/test/org/traccar/protocol/WatchProtocolEncoderTest.java
index cffe373cf..d7784f50b 100644
--- a/test/org/traccar/protocol/WatchProtocolEncoderTest.java
+++ b/test/org/traccar/protocol/WatchProtocolEncoderTest.java
@@ -1,10 +1,11 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 import org.traccar.model.Command;
 
+import static org.junit.Assert.assertEquals;
+
 public class WatchProtocolEncoderTest extends ProtocolTest {
 
     @Test
@@ -17,41 +18,41 @@ public class WatchProtocolEncoderTest extends ProtocolTest {
         command = new Command();
         command.setDeviceId(1);
         command.setType(Command.TYPE_REBOOT_DEVICE);
-        Assert.assertEquals("[CS*123456789012345*0005*RESET]", encoder.encodeCommand(command));
+        assertEquals("[CS*123456789012345*0005*RESET]", encoder.encodeCommand(null, command));
 
         command = new Command();
         command.setDeviceId(1);
         command.setType(Command.TYPE_SOS_NUMBER);
         command.set(Command.KEY_INDEX, 1);
         command.set(Command.KEY_PHONE, "123456789");
-        Assert.assertEquals("[CS*123456789012345*000e*SOS1,123456789]", encoder.encodeCommand(command));
+        assertEquals("[CS*123456789012345*000e*SOS1,123456789]", encoder.encodeCommand(null, command));
 
         command = new Command();
         command.setDeviceId(1);
         command.setType(Command.TYPE_VOICE_MESSAGE);
         command.set(Command.KEY_DATA, "3333");
-        Assert.assertEquals("[CS*123456789012345*0005*TK,33]", encoder.encodeCommand(command));
+        assertEquals("[CS*123456789012345*0005*TK,33]", encoder.encodeCommand(null, command));
 
         command = new Command();
         command.setDeviceId(1);
         command.setType(Command.TYPE_CUSTOM);
         command.set(Command.KEY_DATA, "WORK,6-9,11-13,13-15,17-19");
-        Assert.assertEquals("[CS*123456789012345*001a*WORK,6-9,11-13,13-15,17-19]", encoder.encodeCommand(command));
+        assertEquals("[CS*123456789012345*001a*WORK,6-9,11-13,13-15,17-19]", encoder.encodeCommand(null, command));
 
         command = new Command();
         command.setDeviceId(1);
         command.setType(Command.TYPE_SET_TIMEZONE);
         command.set(Command.KEY_TIMEZONE, "Europe/Amsterdam");
-        Assert.assertEquals("[CS*123456789012345*0006*LZ,,+1]", encoder.encodeCommand(command));
+        assertEquals("[CS*123456789012345*0006*LZ,,+1]", encoder.encodeCommand(null, command));
 
         command.set(Command.KEY_TIMEZONE, "GMT+01:30");
-        Assert.assertEquals("[CS*123456789012345*0008*LZ,,+1.5]", encoder.encodeCommand(command));
+        assertEquals("[CS*123456789012345*0008*LZ,,+1.5]", encoder.encodeCommand(null, command));
 
         command.set(Command.KEY_TIMEZONE, "Atlantic/Azores");
-        Assert.assertEquals("[CS*123456789012345*0006*LZ,,-1]", encoder.encodeCommand(command));
+        assertEquals("[CS*123456789012345*0006*LZ,,-1]", encoder.encodeCommand(null, command));
 
         command.set(Command.KEY_TIMEZONE, "GMT-11:30");
-        Assert.assertEquals("[CS*123456789012345*0009*LZ,,-11.5]", encoder.encodeCommand(command));
+        assertEquals("[CS*123456789012345*0009*LZ,,-11.5]", encoder.encodeCommand(null, command));
 
     }
 
diff --git a/test/org/traccar/protocol/WondexFrameDecoderTest.java b/test/org/traccar/protocol/WondexFrameDecoderTest.java
index 2b401aa18..642473f2d 100644
--- a/test/org/traccar/protocol/WondexFrameDecoderTest.java
+++ b/test/org/traccar/protocol/WondexFrameDecoderTest.java
@@ -1,9 +1,11 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
 public class WondexFrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -11,14 +13,14 @@ public class WondexFrameDecoderTest extends ProtocolTest {
 
         WondexFrameDecoder decoder = new WondexFrameDecoder();
 
-        Assert.assertNull(
+        assertNull(
                 decoder.decode(null, null, binary("f0d70b0001ca9a3b")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("313034343938393630312c32303133303332333039353531352c31332e3537323737362c35322e3430303833382c302c3030302c37322c302c32"),
                 decoder.decode(null, null, binary("313034343938393630312c32303133303332333039353531352c31332e3537323737362c35322e3430303833382c302c3030302c37322c302c320d0a")));
 
-        Assert.assertEquals(binary("d0d70b0001ca9a3b"),
+        assertEquals(binary("d0d70b0001ca9a3b"),
                 decoder.decode(null, null, binary("d0d70b0001ca9a3b")));
 
     }
diff --git a/test/org/traccar/protocol/WondexProtocolEncoderTest.java b/test/org/traccar/protocol/WondexProtocolEncoderTest.java
index fb038a18b..3d76cb677 100644
--- a/test/org/traccar/protocol/WondexProtocolEncoderTest.java
+++ b/test/org/traccar/protocol/WondexProtocolEncoderTest.java
@@ -1,10 +1,11 @@
 package org.traccar.protocol;

 

-import org.junit.Assert;

 import org.junit.Test;

 import org.traccar.ProtocolTest;

 import org.traccar.model.Command;

 

+import static org.junit.Assert.assertEquals;

+

 public class WondexProtocolEncoderTest extends ProtocolTest {

     @Test

     public void testEncode() throws Exception {

@@ -16,7 +17,7 @@ public class WondexProtocolEncoderTest extends ProtocolTest {
         command.setType(Command.TYPE_POSITION_SINGLE);

         command.set(Command.KEY_DEVICE_PASSWORD, "0000");

 

-        Assert.assertEquals("$WP+GETLOCATION=0000", encoder.encodeCommand(command));

+        assertEquals("$WP+GETLOCATION=0000", encoder.encodeCommand(command));

 

     }

 

diff --git a/test/org/traccar/protocol/XexunFrameDecoderTest.java b/test/org/traccar/protocol/XexunFrameDecoderTest.java
index 5627623ba..8fc628bdb 100644
--- a/test/org/traccar/protocol/XexunFrameDecoderTest.java
+++ b/test/org/traccar/protocol/XexunFrameDecoderTest.java
@@ -1,9 +1,10 @@
 package org.traccar.protocol;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.ProtocolTest;
 
+import static org.junit.Assert.assertEquals;
+
 public class XexunFrameDecoderTest extends ProtocolTest {
 
     @Test
@@ -11,11 +12,11 @@ public class XexunFrameDecoderTest extends ProtocolTest {
 
         XexunFrameDecoder decoder = new XexunFrameDecoder();
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("4750524d432c3230353933352e3030302c412c353134302e343335302c4e2c3530312e303638362c452c302e30302c302e30302c3132313031352c30302c303030302e302c412a37302c462c2c696d65693a3335393538373031343731383339322c"),
                 decoder.decode(null, null, binary("313531303132313435392c2b33313635323435343932372c4750524d432c3230353933352e3030302c412c353134302e343335302c4e2c3530312e303638362c452c302e30302c302e30302c3132313031352c30302c303030302e302c412a37302c462c2c696d65693a3335393538373031343731383339322c31323249")));
 
-        Assert.assertEquals(
+        assertEquals(
                 binary("4750524d432c3130333733312e3633362c412c343534352e353236362c4e2c30303434382e383235392c452c32312e31322c3237362e30312c3135303631352c2c2c412a35372c4c2c2c20696d65693a3031333934393030323032363637352c"),
                 decoder.decode(null, null, binary("3135303631353132333733312c2b33333634373338343631312c4750524d432c3130333733312e3633362c412c343534352e353236362c4e2c30303434382e383235392c452c32312e31322c3237362e30312c3135303631352c2c2c412a35372c4c2c2c20696d65693a3031333934393030323032363637352c30342c333532322e392c463a332e3732562c302c3134322c32313734342c3230382c30312c303730322c394338430a0d")));
 
diff --git a/test/org/traccar/reports/ReportUtilsTest.java b/test/org/traccar/reports/ReportUtilsTest.java
index 4f7a4eb68..a8ff653c9 100644
--- a/test/org/traccar/reports/ReportUtilsTest.java
+++ b/test/org/traccar/reports/ReportUtilsTest.java
@@ -15,7 +15,6 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.TimeZone;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.traccar.BaseTest;
 import org.traccar.model.Position;
@@ -35,9 +34,7 @@ public class ReportUtilsTest extends BaseTest {
 
         Position position = new Position();
 
-        if (time != null) {
-            position.setTime(date(time));
-        }
+        position.setTime(date(time));
         position.setValid(true);
         position.setSpeed(speed);
         position.set(Position.KEY_TOTAL_DISTANCE, totalDistance);
@@ -51,20 +48,20 @@ public class ReportUtilsTest extends BaseTest {
         startPosition.set(Position.KEY_TOTAL_DISTANCE, 500.0);
         Position endPosition = new Position();
         endPosition.set(Position.KEY_TOTAL_DISTANCE, 700.0);
-        Assert.assertEquals(ReportUtils.calculateDistance(startPosition, endPosition), 200.0, 10);
+        assertEquals(ReportUtils.calculateDistance(startPosition, endPosition), 200.0, 10);
         startPosition.set(Position.KEY_ODOMETER, 50000);
         endPosition.set(Position.KEY_ODOMETER, 51000);
-        Assert.assertEquals(ReportUtils.calculateDistance(startPosition, endPosition), 1000.0, 10);
+        assertEquals(ReportUtils.calculateDistance(startPosition, endPosition), 1000.0, 10);
     }
 
     @Test
     public void testCalculateSpentFuel() {
         Position startPosition = new Position();
         Position endPosition = new Position();
-        Assert.assertEquals(ReportUtils.calculateFuel(startPosition, endPosition), 0.0, 0.01);
+        assertEquals(ReportUtils.calculateFuel(startPosition, endPosition), 0.0, 0.01);
         startPosition.set(Position.KEY_FUEL_LEVEL, 0.7);
         endPosition.set(Position.KEY_FUEL_LEVEL, 0.5);
-        Assert.assertEquals(ReportUtils.calculateFuel(startPosition, endPosition), 0.2, 0.01);
+        assertEquals(ReportUtils.calculateFuel(startPosition, endPosition), 0.2, 0.01);
     }
 
     @Test