Fix Null key issue in PfReferenceTimestampKey

isNUllKey check for PfReferenceTimestamp key is always returning false as the parent class is
validating the child object in its method which has additional parameters (timestamp).
Fixing the issue by validating only the fields of parent class.

Issue-ID: POLICY-3069
Signed-off-by: zrrmmua <ramesh.murugan.iyer@est.tech>
Change-Id: Ie22d09552c9d0cedb7535bda359df0d70e1ebe77

1 files changed, 4 insertions, 1 deletions

diff --git a/models-base/src/test/java/org/onap/policy/models/base/PfReferenceTimestampKeyTest.java b/models-base/src/test/java/org/onap/policy/models/base/PfReferenceTimestampKeyTest.java
index c4762a201..061760aeb 100644
--- a/models-base/src/test/java/org/onap/policy/models/base/PfReferenceTimestampKeyTest.java
+++ b/models-base/src/test/java/org/onap/policy/models/base/PfReferenceTimestampKeyTest.java
@@ -67,9 +67,12 @@ public class PfReferenceTimestampKeyTest {
         assertThatThrownBy(() -> new PfReferenceTimestampKey(new PfConceptKey(), null, null))
                 .hasMessage("parameter \"localName\" is null");
 
+        assertTrue(new PfReferenceTimestampKey().isNullKey());
+        assertFalse(new PfReferenceTimestampKey("ParentKeyName", VERSION001, PfKey.NULL_KEY_NAME,
+            LOCAL_NAME, Instant.EPOCH).isNullKey());
+
         String id = "NULL:0.0.0:NULL:NULL:" + timeStamp;
         assertThat(new PfReferenceTimestampKey(id).getTimeStamp().getTime()).isEqualTo(timeStamp);
-
     }
 
     @Test