1 files changed, 18 insertions, 0 deletions
diff --git a/test/org/traccar/protocol/Vt200ProtocolDecoderTest.java b/test/org/traccar/protocol/Vt200ProtocolDecoderTest.java
index d63bf0062..37d9c46d9 100644
--- a/test/org/traccar/protocol/Vt200ProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/Vt200ProtocolDecoderTest.java
@@ -11,6 +11,24 @@ public class Vt200ProtocolDecoderTest extends ProtocolTest {
         Vt200ProtocolDecoder decoder = new Vt200ProtocolDecoder(new Vt200Protocol());
 
         verifyNull(decoder, binary(
+                "286310373094563082002701033d010817143327c68a14841e00c27f550e9a000000000c000000084700200120007d01af260b29"));
+
+        verifyPosition(decoder, binary(
+                "286310373094562086002101033d010817143328441790420114817637207d090a00000847002001207f00d6f229"));
+
+        verifyPosition(decoder, binary(
+                "286310373094562086002101033d0108171433354417932101148139772c9d080a00000847002001207f00dc6729"));
+
+        verifyNull(decoder, binary(
+                "2863103730945600880012180108171433004418103801148375470000dd29"));
+
+        verifyNull(decoder, binary(
+                "28631037309456108800002e29"));
+
+        verifyNull(decoder, binary(
+                "2863103730945630880062033c862631037309456f222014604362936f01081713365601081713571904c800001b2c000034f66827f0840000000000000000000000000047000006e7000001b9022a000023ff000007f2018a00000a10000003f300cd00000d8d0300000302002729"));
+
+        verifyNull(decoder, binary(
                 "28631037309456008e000801042307171804584229"));
 
         verifyNull(decoder, binary(