2 files changed, 25 insertions, 5 deletions
diff --git a/test/org/traccar/helper/DecoderVerifier.java b/test/org/traccar/helper/DecoderVerifier.java
index 17b4f9633..28220b711 100644
--- a/test/org/traccar/helper/DecoderVerifier.java
+++ b/test/org/traccar/helper/DecoderVerifier.java
@@ -2,7 +2,10 @@ package org.traccar.helper;
 
 import java.util.Date;
 import java.util.List;
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import org.traccar.model.Data;
 import org.traccar.model.Position;
 
 public class DecoderVerifier {
@@ -40,6 +43,14 @@ public class DecoderVerifier {
         assertNotNull(position.getAttributes());
 
     }
+    
+    private static void verifyData(Data data) {
+
+        assertNotNull(data.getDeviceId());
+
+        assertNotNull(data.getAttributes());
+
+    }
 
     public static void verify(Object object) {
         
@@ -47,13 +58,19 @@ public class DecoderVerifier {
         
         if (object instanceof Position) {
             verifyPosition((Position) object);
+        } else if (object instanceof Data) {
+            verifyData((Data) object);
         } else if (object instanceof List) {
-            List<Position> positions = (List<Position>) object;
+            List positions = (List) object;
             
             assertFalse(positions.isEmpty());
             
-            for (Position position : positions) {
-                verifyPosition(position);
+            for (Object item : positions) {
+                if (item instanceof Position) {
+                    verifyPosition((Position) item);
+                } else if (item instanceof Data) {
+                    verifyData((Data) item);
+                }
             }
         }
         
diff --git a/test/org/traccar/protocol/Gt06ProtocolDecoderTest.java b/test/org/traccar/protocol/Gt06ProtocolDecoderTest.java
index f8276b123..a72c709f2 100644
--- a/test/org/traccar/protocol/Gt06ProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/Gt06ProtocolDecoderTest.java
@@ -15,7 +15,10 @@ public class Gt06ProtocolDecoderTest extends ProtocolDecoderTest {
 
         assertNull(decoder.decode(null, null, ChannelBuffers.wrappedBuffer(ChannelBufferTools.convertHexString(
                 "787811010123456789012345100B3201000171930D0A"))));
-        
+
+        assertNull(decoder.decode(null, null, ChannelBuffers.wrappedBuffer(ChannelBufferTools.convertHexString(
+                "78780a13440604000201baaf540d0a"))));
+
         verify(decoder.decode(null, null, ChannelBuffers.wrappedBuffer(ChannelBufferTools.convertHexString(
                 "787823120f081b121d37cb01c8e2cc08afd3c020d50201940701d600a1190041ee100576d1470d0a"))));