1 files changed, 16 insertions, 0 deletions
diff --git a/test/org/traccar/helper/ChecksumTest.java b/test/org/traccar/helper/ChecksumTest.java
new file mode 100644
index 000000000..c87692ce8
--- /dev/null
+++ b/test/org/traccar/helper/ChecksumTest.java
@@ -0,0 +1,16 @@
+package org.traccar.helper;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class ChecksumTest {
+    
+    @Test
+    public void testLuhnChecksum() {
+
+        Assert.assertEquals(7, Checksum.luhnChecksum(12345678901234L));
+        Assert.assertEquals(0, Checksum.luhnChecksum(63070019470771L));
+
+    }
+
+}