1 files changed, 6 insertions, 0 deletions
diff --git a/test/org/traccar/protocol/Gt06ProtocolDecoderTest.java b/test/org/traccar/protocol/Gt06ProtocolDecoderTest.java
index 50fdd6cba..5404f4e55 100644
--- a/test/org/traccar/protocol/Gt06ProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/Gt06ProtocolDecoderTest.java
@@ -19,6 +19,12 @@ public class Gt06ProtocolDecoderTest extends ProtocolTest {
         verifyAttributes(decoder, binary(
                 "78780B23C00122040001000818720D0A"));
 
+        verifyNull(decoder, binary(
+                "78782EA4110C0C02281BF6026C18720C38D22800149C1181CC00010000260E000000000615F8012C05041102FF001058FD0D0A"));
+
+        verifyNotNull(decoder, binary(
+                "78787aa2110c0e06372c813601040000591200000000009d7c01040000591200000000009d7c01040000591200000000009d7c01040000591200000000009d7c01040000591200000000009d7c01040000591200000000009d7c01040000591200000000009d7c0104ff02001801eb4039d10000000000000004fabeb50d0a"));
+
         verifyNotNull(decoder, binary(
                 "78782727110c0b0e170f850450059107f461ae001c7e0a81360104cb8a00bef32806030c02ff000316b10d0a"));