1 files changed, 5 insertions, 4 deletions
diff --git a/test/org/traccar/protocol/YwtProtocolDecoderTest.java b/test/org/traccar/protocol/YwtProtocolDecoderTest.java
index 78cd9f701..1ed6ad61c 100644
--- a/test/org/traccar/protocol/YwtProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/YwtProtocolDecoderTest.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;
 
@@ -12,13 +13,13 @@ public class YwtProtocolDecoderTest {
         YwtProtocolDecoder decoder = new YwtProtocolDecoder(null);
         decoder.setDataManager(new TestDataManager());
 
-        assertNotNull(decoder.decode(null, null,
+        verify(decoder.decode(null, null,
                 "%GP,3000012345:0,090723182813,E114.602345,N22.069725,,30,160,4,0,00,,2794-10FF-46000,3>0-0"));
 
-        assertNotNull(decoder.decode(null, null,
+        verify(decoder.decode(null, null,
                 "%RP,3000012345:0,090807182815,E114.602345,N22.069725,,30,160,4,0,00"));
 
-        assertNotNull(decoder.decode(null, null,
+        verify(decoder.decode(null, null,
                 "%KP,3000012345:0,090807183115,E114.602345,N22.069725,,30,160,5,0,00;"));
 
     }