Support ITS binary checksum

2 files changed, 30 insertions, 0 deletions

diff --git a/src/test/java/org/traccar/protocol/ItsFrameDecoderTest.java b/src/test/java/org/traccar/protocol/ItsFrameDecoderTest.java
new file mode 100644
index 000000000..d7bd7d483
--- /dev/null
+++ b/src/test/java/org/traccar/protocol/ItsFrameDecoderTest.java
@@ -0,0 +1,27 @@
+package org.traccar.protocol;
+
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+public class ItsFrameDecoderTest extends ProtocolTest {
+
+    @Test
+    public void testDecode() throws Exception {
+
+        ItsFrameDecoder decoder = new ItsFrameDecoder();
+
+        verifyFrame(
+                binary("242c43502c41544c2c312e3444335f4149533134305f312e302c45412c31302c482c3836383732383033373731373434312c2c312c32393033323031392c3232353931332c32382e3533343031362c4e2c37372e3236383933362c452c302e302c34382e30302c302c302e302c312e322c302e372c216465612c302c312c31322e362c332e392c312c4f2c32322c3430342c20342c3161612c346230622c643433642c3161612c31352c643433622c3161612c31352c346230632c3161612c31342c346136322c3161612c31322c303131312c30302c3232313333322c"),
+                decoder.decode(null, null, binary("242c43502c41544c2c312e3444335f4149533134305f312e302c45412c31302c482c3836383732383033373731373434312c2c312c32393033323031392c3232353931332c32382e3533343031362c4e2c37372e3236383933362c452c302e302c34382e30302c302c302e302c312e322c302e372c216465612c302c312c31322e362c332e392c312c4f2c32322c3430342c20342c3161612c346230622c643433642c3161612c31352c643433622c3161612c31352c346230632c3161612c31342c346136322c3161612c31322c303131312c30302c3232313333322cbc2a")));
+
+        verifyFrame(
+                binary("242c43502c41544c2c312e3444335f4149533134305f312e302c45412c31302c482c3836383732383033373731373434312c2c312c32393033323031392c3232353931332c32382e3533343031362c4e2c37372e3236383933362c452c302e302c34382e30302c302c302e302c312e322c302e372c216465612c302c312c31322e362c332e392c312c4f2c32322c3430342c20342c3161612c346230622c643433642c3161612c31352c643433622c3161612c31352c346230632c3161612c31342c346136322c3161612c31322c303131312c30302c3232313333322c"),
+                decoder.decode(null, null, binary("242c43502c41544c2c312e3444335f4149533134305f312e302c45412c31302c482c3836383732383033373731373434312c2c312c32393033323031392c3232353931332c32382e3533343031362c4e2c37372e3236383933362c452c302e302c34382e30302c302c302e302c312e322c302e372c216465612c302c312c31322e362c332e392c312c4f2c32322c3430342c20342c3161612c346230622c643433642c3161612c31352c643433622c3161612c31352c346230632c3161612c31342c346136322c3161612c31322c303131312c30302c3232313333322c2a2a")));
+
+        verifyFrame(
+                binary("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"),
+                decoder.decode(null, null, binary("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")));
+
+    }
+
+}
diff --git a/src/test/java/org/traccar/protocol/ItsProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/ItsProtocolDecoderTest.java
index 7523e29a0..94095b2f2 100644
--- a/src/test/java/org/traccar/protocol/ItsProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/ItsProtocolDecoderTest.java
@@ -11,6 +11,9 @@ public class ItsProtocolDecoderTest extends ProtocolTest {
         ItsProtocolDecoder decoder = new ItsProtocolDecoder(null);
 
         verifyPosition(decoder, text(
+                "$,CP,ATL,1.4D3_AIS140_1.0,EA,10,H,868728037717441,,1,31032019,140054,28.533699,N,77.269020,E,0.0,188.00,14,76.0,1.3,0.0,Idea,0,1,12.7,3.9,1,O,22,404,11,69,979c,fc1,69,18,fbf,69,15,e36e,69,14,ba2f,3ff,13,0111,00,249404,"));
+
+        verifyPosition(decoder, text(
                 "$NRM,ROADRPA,1.8AIS,EA,01,L,869867036341099,,1,11032019,231048,19.25166667,N,73.04615167,E,0.0,230.21,17,12.8,0.80,0.80,airtel,0,1,13.5,4.2,0,O,22,404,90,0CC9,EBC8,19,0CC9,8992,16,0CC9,AB49,15,0CC9,AB44,14,0CC9,F03C,0000,00,002080,C9FBBF99"));
 
         verifyPosition(decoder, text(