2 files changed, 20 insertions, 8 deletions
diff --git a/src/test/java/org/traccar/TestIdentityManager.java b/src/test/java/org/traccar/TestIdentityManager.java
index 0f7405dbd..98297c53c 100644
--- a/src/test/java/org/traccar/TestIdentityManager.java
+++ b/src/test/java/org/traccar/TestIdentityManager.java
@@ -30,6 +30,11 @@ public final class TestIdentityManager implements IdentityManager {
     }
 
     @Override
+    public String getDevicePassword(long id, String defaultPassword) {
+        return defaultPassword;
+    }
+
+    @Override
     public Position getLastPosition(long deviceId) {
         return null;
     }
diff --git a/src/test/java/org/traccar/protocol/LaipacProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/LaipacProtocolDecoderTest.java
index 31a0434bc..0bbb58490 100644
--- a/src/test/java/org/traccar/protocol/LaipacProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/LaipacProtocolDecoderTest.java
@@ -15,10 +15,10 @@ public class LaipacProtocolDecoderTest extends ProtocolTest {
 
         verifyNull(decoder, text(
                 "$AVSYS,99999999,V1.50,SN0000103,32768*15"));
-        
+
         verifyNull(decoder, text(
                 "$ECHK,99999999,0*35"));
-        
+
         verifyNull(decoder, text(
                 "$AVSYS,MSG00002,14406,7046811160,64*1A"));
 
@@ -85,10 +85,10 @@ public class LaipacProtocolDecoderTest extends ProtocolTest {
 
         verifyPosition(decoder, text(
                 "$AVRMC,MSG00002,125517,R,5053.0442,N,00557.8694,E,0.00,0.00,240614,H,4076,167,1,0,0,0D7AB913,020408*75"));
-        
+
         verifyPosition(decoder, text(
                 "$AVRMC,MSG00002,043104,p,5114.4664,N,00534.3308,E,0.00,0.00,280614,0,4115,495,1,0,0,0D48C3DC,020408*52"));
-        
+
         verifyPosition(decoder, text(
                 "$AVRMC,MSG00002,050601,P,5114.4751,N,00534.3175,E,0.00,0.00,280614,0,4115,495,1,0,0,0D48C3DC,020408*7D"));
 
@@ -104,22 +104,29 @@ public class LaipacProtocolDecoderTest extends ProtocolTest {
         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
+        // 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
+        // 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
+        // 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
+        // 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"));
 
+        // Zero LAC, CID, MCC, MNC
+        verifyPosition(decoder, text(
+                "$AVRMC,358174067149865,143747,P,5050.1124,N,00420.0542,E,1.34,161.96,190318,A,3416,119,1,0,0,0,0*5F"));
+
+        // New unknown parameters
+        verifyPosition(decoder, text(
+                "$AVRMC,358174067149865,143747,P,5050.1124,N,00420.0542,E,1.34,161.96,190318,A,3416,119,1,0,0,0,0,0,0*5F"));
     }
 
 }