Fix sonar issues for tests in policy-models

Tests refactoring to reduce number of assertions

Issue-ID: POLICY-3094
Change-Id: I445462f0ec5d49474b10c1940c7fa12e687636de
Signed-off-by: lapentafd <francesco.lapenta@est.tech>

2 files changed, 34 insertions, 13 deletions

diff --git a/models-base/src/test/java/org/onap/policy/models/base/PfReferenceKeyTest.java b/models-base/src/test/java/org/onap/policy/models/base/PfReferenceKeyTest.java
index de328e9f2..ce1c3e888 100644
--- a/models-base/src/test/java/org/onap/policy/models/base/PfReferenceKeyTest.java
+++ b/models-base/src/test/java/org/onap/policy/models/base/PfReferenceKeyTest.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2019-2020 Nordix Foundation.
+ *  Copyright (C) 2019-2021 Nordix Foundation.
  *  Modifications Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -42,7 +42,7 @@ public class PfReferenceKeyTest {
     private static final String VERSION001 = "0.0.1";
 
     @Test
-    public void testPfReferenceKey() {
+    public void testPfReferenceKeyNotNull() {
         assertNotNull(new PfReferenceKey());
         assertNotNull(new PfReferenceKey(new PfConceptKey()));
         assertNotNull(new PfReferenceKey(new PfConceptKey(), LOCAL_NAME));
@@ -57,7 +57,10 @@ public class PfReferenceKeyTest {
 
         assertThatThrownBy(() -> new PfReferenceKey(new PfConceptKey(), null))
             .hasMessage("parameter \"localName\" is null");
+    }
 
+    @Test
+    public void testPfReferenceKey() {
         PfReferenceKey testReferenceKey = new PfReferenceKey();
         testReferenceKey.setParentConceptKey(new PfConceptKey("PN", VERSION001));
         assertEquals("PN:0.0.1", testReferenceKey.getParentConceptKey().getId());
@@ -96,7 +99,11 @@ public class PfReferenceKeyTest {
         assertEquals(PfKey.Compatibility.IDENTICAL, testReferenceKey.getCompatibility(testReferenceKey));
 
         assertTrue(testReferenceKey.validate("").isValid());
+    }
 
+    @Test
+    public void testMultiplePfReferenceKey() {
+        PfReferenceKey testReferenceKey = setTestReferenceKey();
         testReferenceKey.clean();
 
         PfReferenceKey clonedReferenceKey = new PfReferenceKey(testReferenceKey);
@@ -172,4 +179,16 @@ public class PfReferenceKeyTest {
         assertThat(validationResult4.getResult()).contains("\"localName\"")
         .contains("does not match regular expression [A-Za-z0-9\\-_\\.]+|^$");
     }
+
+    private PfReferenceKey setTestReferenceKey() {
+        PfReferenceKey testReferenceKey = new PfReferenceKey();
+        testReferenceKey.setParentConceptKey(new PfConceptKey("PN", VERSION001));
+        testReferenceKey.setParentReferenceKey(new PfReferenceKey("PN", VERSION001, "LN"));
+        testReferenceKey.setParentKeyName("NPKN");
+        testReferenceKey.setParentKeyVersion(VERSION001);
+        testReferenceKey.setParentLocalName(NPKLN);
+        testReferenceKey.setLocalName("NLN");
+
+        return testReferenceKey;
+    }
 }
diff --git a/models-base/src/test/java/org/onap/policy/models/base/PfTimestampKeyTest.java b/models-base/src/test/java/org/onap/policy/models/base/PfTimestampKeyTest.java
index 4afdadff3..79f271c9c 100644
--- a/models-base/src/test/java/org/onap/policy/models/base/PfTimestampKeyTest.java
+++ b/models-base/src/test/java/org/onap/policy/models/base/PfTimestampKeyTest.java
@@ -59,17 +59,6 @@ public class PfTimestampKeyTest {
 
         assertEquals(someKey2, someKey1.getKey());
         assertEquals(1, someKey1.getKeys().size());
-
-        assertThatThrownBy(() -> new PfTimestampKey((PfTimestampKey) null)).isInstanceOf(NullPointerException.class)
-                .hasMessageMatching(CONCEPT_IS_NULL);
-        assertThatThrownBy(() -> new PfTimestampKey(null, null, null)).isInstanceOf(NullPointerException.class)
-                .hasMessageMatching(NAME_IS_NULL);
-        assertThatThrownBy(() -> new PfTimestampKey("my-name", null, null)).isInstanceOf(NullPointerException.class)
-                .hasMessageMatching(VERSION_IS_NULL);
-        assertThatThrownBy(() -> new PfTimestampKey("my-name", VERSION001, null))
-                .isInstanceOf(NullPointerException.class)
-                .hasMessageMatching("^instant is marked .*on.*ull but is null$");
-
         assertThatThrownBy(() -> someKey0.setName(null)).isInstanceOf(NullPointerException.class)
                 .hasMessageMatching(NAME_IS_NULL);
         assertThatThrownBy(() -> someKey0.setVersion(null)).isInstanceOf(NullPointerException.class)
@@ -94,4 +83,17 @@ public class PfTimestampKeyTest {
         assertFalse(someKey4.isNullKey());
         assertFalse(someKey1.isNullKey());
     }
+
+    @Test
+    public void testTimestampKeyErrors() {
+        assertThatThrownBy(() -> new PfTimestampKey((PfTimestampKey) null)).isInstanceOf(NullPointerException.class)
+                .hasMessageMatching(CONCEPT_IS_NULL);
+        assertThatThrownBy(() -> new PfTimestampKey(null, null, null)).isInstanceOf(NullPointerException.class)
+                .hasMessageMatching(NAME_IS_NULL);
+        assertThatThrownBy(() -> new PfTimestampKey("my-name", null, null)).isInstanceOf(NullPointerException.class)
+                .hasMessageMatching(VERSION_IS_NULL);
+        assertThatThrownBy(() -> new PfTimestampKey("my-name", VERSION001, null))
+                .isInstanceOf(NullPointerException.class)
+                .hasMessageMatching("^instant is marked .*on.*ull but is null$");
+    }
 }