1 files changed, 6 insertions, 3 deletions
diff --git a/test/org/traccar/protocol/Ev603ProtocolDecoderTest.java b/test/org/traccar/protocol/Ev603ProtocolDecoderTest.java
index c4ecc5c7b..230ad238a 100644
--- a/test/org/traccar/protocol/Ev603ProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/Ev603ProtocolDecoderTest.java
@@ -1,6 +1,7 @@
 package org.traccar.protocol;
 
-import static org.junit.Assert.assertNotNull;
+import org.traccar.helper.TestDataManager;
+import static org.traccar.helper.DecoderVerifier.verify;
 import static org.junit.Assert.assertNull;
 import org.junit.Test;
 
@@ -12,12 +13,14 @@ public class Ev603ProtocolDecoderTest {
         Ev603ProtocolDecoder decoder = new Ev603ProtocolDecoder(null);
         decoder.setDataManager(new TestDataManager());
 
+        assertNull(decoder.decode(null, null, "!1,123456789012345"));
+
         assertNull(decoder.decode(null, null, "!5,17,V"));
 
-        assertNotNull(decoder.decode(null, null,
+        verify(decoder.decode(null, null,
                 "!A,26/10/12,00:28:41,7.770385,-72.215706,0.0,25101,0"));
 
-        assertNotNull(decoder.decode(null, null,
+        verify(decoder.decode(null, null,
                 "!A,01/12/10,13:25:35,22.641724,114.023666,000.1,281.6,0"));
 
     }