1 files changed, 6 insertions, 0 deletions
diff --git a/appc-config/appc-flow-controller/provider/src/test/java/org/onap/appc/flow/controller/interfaceData/TunableParametersTest.java b/appc-config/appc-flow-controller/provider/src/test/java/org/onap/appc/flow/controller/interfaceData/TunableParametersTest.java
index 8c7cf1033..e28a82f9b 100644
--- a/appc-config/appc-flow-controller/provider/src/test/java/org/onap/appc/flow/controller/interfaceData/TunableParametersTest.java
+++ b/appc-config/appc-flow-controller/provider/src/test/java/org/onap/appc/flow/controller/interfaceData/TunableParametersTest.java
@@ -22,6 +22,7 @@
 package org.onap.appc.flow.controller.interfaceData;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -51,4 +52,9 @@ public class TunableParametersTest {
         tunableParameters.setRetryCount("RetryCount");
         assertEquals("RetryCount", tunableParameters.getRetryCount());
     }
+    
+    @Test
+    public void testToString() {
+        assertTrue(tunableParameters.toString() instanceof String);
+    }
 }