Fix sonar issue for ACM

Issue-ID: POLICY-5065
Change-Id: Id95e8dbd4be14db36eb2fa4ddfc852d37572f25a
Signed-off-by: FrancescoFioraEst <francesco.fiora@est.tech>

2 files changed, 16 insertions, 17 deletions

diff --git a/models/src/test/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantAckMessageTest.java b/models/src/test/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantAckMessageTest.java
index 72e4efb49..2535c375a 100644
--- a/models/src/test/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantAckMessageTest.java
+++ b/models/src/test/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantAckMessageTest.java
@@ -32,7 +32,6 @@ import org.onap.policy.clamp.models.acm.utils.CommonTestData;
 import org.onap.policy.common.utils.coder.CoderException;
 
 class ParticipantAckMessageTest {
-    private ParticipantAckMessage message;
 
     @Test
     void testCopyConstructor() throws CoderException {
@@ -40,8 +39,8 @@ class ParticipantAckMessageTest {
                 .isInstanceOf(NullPointerException.class);
 
         // verify with null values
-        message = new ParticipantAckMessage(ParticipantMessageType.PARTICIPANT_STATE_CHANGE);
-        ParticipantAckMessage newmsg = new ParticipantAckMessage(message);
+        var message = new ParticipantAckMessage(ParticipantMessageType.PARTICIPANT_STATE_CHANGE);
+        var newmsg = new ParticipantAckMessage(message);
         newmsg.setResponseTo(message.getResponseTo());
         assertEquals(message.toString(), newmsg.toString());
 
@@ -56,14 +55,15 @@ class ParticipantAckMessageTest {
 
     @Test
     void testAppliesTo_NullParticipantId() {
-        message = makeMessage();
-        assertThatThrownBy(() -> message.appliesTo(UUID.randomUUID(), null)).isInstanceOf(NullPointerException.class);
-        assertThatThrownBy(() -> message.appliesTo(null, UUID.randomUUID())).isInstanceOf(NullPointerException.class);
+        var message = makeMessage();
+        var participantId = CommonTestData.getRndParticipantId();
+        assertThatThrownBy(() -> message.appliesTo(participantId, null)).isInstanceOf(NullPointerException.class);
+        assertThatThrownBy(() -> message.appliesTo(null, participantId)).isInstanceOf(NullPointerException.class);
     }
 
     @Test
     void testAppliesTo_ParticipantIdMatches() {
-        message = makeMessage();
+        var message = makeMessage();
 
         // ParticipantId matches
         assertTrue(message.appliesTo(CommonTestData.getParticipantId(), CommonTestData.getReplicaId()));
@@ -72,7 +72,7 @@ class ParticipantAckMessageTest {
 
     @Test
     void testAppliesTo_ParticipantIdNoMatch() {
-        message = makeMessage();
+        var message = makeMessage();
 
         // ParticipantId does not match
         assertFalse(message.appliesTo(CommonTestData.getRndParticipantId(), CommonTestData.getReplicaId()));
@@ -80,7 +80,7 @@ class ParticipantAckMessageTest {
     }
 
     private ParticipantAckMessage makeMessage() {
-        ParticipantAckMessage msg = new ParticipantAckMessage(ParticipantMessageType.PARTICIPANT_DEREGISTER_ACK);
+        var msg = new ParticipantAckMessage(ParticipantMessageType.PARTICIPANT_DEREGISTER_ACK);
 
         msg.setParticipantId(CommonTestData.getParticipantId());
         msg.setMessage("Successfull Ack");
diff --git a/models/src/test/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantMessageTest.java b/models/src/test/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantMessageTest.java
index db31d0f01..c6386a571 100644
--- a/models/src/test/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantMessageTest.java
+++ b/models/src/test/java/org/onap/policy/clamp/models/acm/messages/kafka/participant/ParticipantMessageTest.java
@@ -33,7 +33,6 @@ import org.onap.policy.clamp.models.acm.utils.CommonTestData;
 import org.onap.policy.common.utils.coder.CoderException;
 
 class ParticipantMessageTest {
-    private ParticipantMessage message;
 
     @Test
     void testCopyConstructor() throws CoderException {
@@ -41,7 +40,7 @@ class ParticipantMessageTest {
                 .isInstanceOf(NullPointerException.class);
 
         // verify with null values
-        message = new ParticipantMessage(ParticipantMessageType.PARTICIPANT_STATE_CHANGE);
+        var message = new ParticipantMessage(ParticipantMessageType.PARTICIPANT_STATE_CHANGE);
         var newmsg = new ParticipantMessage(message);
         newmsg.setMessageId(message.getMessageId());
         newmsg.setTimestamp(message.getTimestamp());
@@ -59,15 +58,15 @@ class ParticipantMessageTest {
 
     @Test
     void testAppliesTo_NullParticipantId() {
-        message = makeMessage();
-
-        assertThatThrownBy(() -> message.appliesTo(UUID.randomUUID(), null)).isInstanceOf(NullPointerException.class);
-        assertThatThrownBy(() -> message.appliesTo(null, UUID.randomUUID())).isInstanceOf(NullPointerException.class);
+        var message = makeMessage();
+        var participantId = CommonTestData.getParticipantId();
+        assertThatThrownBy(() -> message.appliesTo(participantId, null)).isInstanceOf(NullPointerException.class);
+        assertThatThrownBy(() -> message.appliesTo(null, participantId)).isInstanceOf(NullPointerException.class);
     }
 
     @Test
     void testAppliesTo_ParticipantIdMatches() {
-        message = makeMessage();
+        var message = makeMessage();
 
         // ParticipantId matches
         assertTrue(message.appliesTo(CommonTestData.getParticipantId(), CommonTestData.getReplicaId()));
@@ -76,7 +75,7 @@ class ParticipantMessageTest {
 
     @Test
     void testAppliesTo_ParticipantIdNoMatch() {
-        message = makeMessage();
+        var message = makeMessage();
         assertFalse(message.appliesTo(CommonTestData.getRndParticipantId(), CommonTestData.getReplicaId()));
         assertTrue(message.appliesTo(CommonTestData.getParticipantId(), CommonTestData.getReplicaId()));
     }