1 files changed, 26 insertions, 0 deletions
diff --git a/src/test/java/org/traccar/helper/ObdDecoderTest.java b/src/test/java/org/traccar/helper/ObdDecoderTest.java
new file mode 100644
index 000000000..1ffe68c8b
--- /dev/null
+++ b/src/test/java/org/traccar/helper/ObdDecoderTest.java
@@ -0,0 +1,26 @@
+package org.traccar.helper;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+public class ObdDecoderTest {
+    
+    @Test
+    public void testDecode() {
+
+        assertEquals(83, ObdDecoder.decode(0x01, "057b").getValue());
+        assertEquals(1225, ObdDecoder.decode(0x01, "0C1324").getValue());
+        assertEquals(20, ObdDecoder.decode(0x01, "0D14").getValue());
+        assertEquals(64050, ObdDecoder.decode(0x01, "31fa32").getValue());
+        assertEquals(25, ObdDecoder.decode(0x01, "2F41").getValue());
+
+    }
+
+    @Test
+    public void testDecodeCodes() throws Exception {
+        assertEquals("P0D14", ObdDecoder.decodeCodes("0D14").getValue());
+        assertEquals("dtcs", ObdDecoder.decodeCodes("0D14").getKey());
+    }
+
+}