Merge "Fix assertTrue SONAR issues in apex-pdp/examples and apex-pdp/model"

5 files changed, 89 insertions, 90 deletions

diff --git a/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/concepts/ContextAlbumsTest.java b/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/concepts/ContextAlbumsTest.java
index 597aa3914..0406543fb 100644
--- a/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/concepts/ContextAlbumsTest.java
+++ b/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/concepts/ContextAlbumsTest.java
@@ -1,7 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
- *  Modifications Copyright (C) 2019 Nordix Foundation.
+ *  Modifications Copyright (C) 2019-2020 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,7 +22,6 @@
 package org.onap.policy.apex.model.contextmodel.concepts;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
@@ -119,17 +118,17 @@ public class ContextAlbumsTest {
                         + "scope=NewAlbumScope,isWritable=true,itemSchema="
                         + "AxArtifactKey:(name=AlbumSchemaName,version=0.0.1))", clonedAlbum.toString());
 
-        assertFalse(album.hashCode() == 0);
+        assertNotEquals(0, album.hashCode());
 
-        assertTrue(album.equals(album));
-        assertTrue(album.equals(clonedAlbum));
-        assertFalse(album.equals(null));
-        assertFalse(album.equals((Object) "Hello"));
-        assertFalse(album.equals(new AxContextAlbum(new AxArtifactKey(), "Scope", false, AxArtifactKey.getNullKey())));
-        assertFalse(album.equals(new AxContextAlbum(newKey, "Scope", false, AxArtifactKey.getNullKey())));
-        assertFalse(album.equals(new AxContextAlbum(newKey, "NewAlbumScope", false, AxArtifactKey.getNullKey())));
-        assertFalse(album.equals(new AxContextAlbum(newKey, "NewAlbumScope", true, AxArtifactKey.getNullKey())));
-        assertTrue(album.equals(new AxContextAlbum(newKey, "NewAlbumScope", true, albumSchemaKey)));
+        assertEquals(album, album);
+        assertEquals(album, clonedAlbum);
+        assertNotNull(album);
+        assertNotEquals(album, (Object) "Hello");
+        assertNotEquals(album, new AxContextAlbum(new AxArtifactKey(), "Scope", false, AxArtifactKey.getNullKey()));
+        assertNotEquals(album, new AxContextAlbum(newKey, "Scope", false, AxArtifactKey.getNullKey()));
+        assertNotEquals(album, new AxContextAlbum(newKey, "NewAlbumScope", false, AxArtifactKey.getNullKey()));
+        assertNotEquals(album, new AxContextAlbum(newKey, "NewAlbumScope", true, AxArtifactKey.getNullKey()));
+        assertEquals(album, new AxContextAlbum(newKey, "NewAlbumScope", true, albumSchemaKey));
 
         assertEquals(0, album.compareTo(album));
         assertEquals(0, album.compareTo(clonedAlbum));
@@ -186,13 +185,13 @@ public class ContextAlbumsTest {
         assertTrue(clonedAlbums.toString().startsWith(
                         "AxContextAlbums:(AxContextAlbums:(key=AxArtifactKey:(name=AlbumsKey,version=0.0.1)"));
 
-        assertFalse(albums.hashCode() == 0);
+        assertNotEquals(0, albums.hashCode());
 
-        assertTrue(albums.equals(albums));
-        assertTrue(albums.equals(clonedAlbums));
-        assertFalse(albums.equals(null));
-        assertFalse(albums.equals((Object) "Hello"));
-        assertFalse(albums.equals(new AxContextAlbums(new AxArtifactKey())));
+        assertEquals(albums, albums);
+        assertEquals(albums, clonedAlbums);
+        assertNotNull(albums);
+        assertNotEquals(albums, (Object) "Hello");
+        assertNotEquals(albums, new AxContextAlbums(new AxArtifactKey()));
 
         assertEquals(0, albums.compareTo(albums));
         assertEquals(0, albums.compareTo(clonedAlbums));
diff --git a/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/concepts/ContextModelTest.java b/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/concepts/ContextModelTest.java
index cac922cc4..1be226cbd 100644
--- a/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/concepts/ContextModelTest.java
+++ b/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/concepts/ContextModelTest.java
@@ -1,20 +1,20 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
- *  Modifications Copyright (C) 2019 Nordix Foundation.
+ *  Modifications Copyright (C) 2019-2020 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- * 
+ *
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
@@ -22,10 +22,8 @@
 package org.onap.policy.apex.model.contextmodel.concepts;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
 
 import org.junit.Test;
 import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
@@ -33,7 +31,7 @@ import org.onap.policy.apex.model.basicmodel.concepts.AxKeyInformation;
 
 /**
  * Context model tests.
- * 
+ *
  * @author Liam Fallon (liam.fallon@ericsson.com)
  */
 public class ContextModelTest {
@@ -60,22 +58,22 @@ public class ContextModelTest {
 
         final AxContextModel clonedModel = new AxContextModel(model);
 
-        assertFalse(model.hashCode() == 0);
+        assertNotEquals(0, model.hashCode());
 
-        assertTrue(model.equals(model));
-        assertTrue(model.equals(clonedModel));
-        assertFalse(model.equals((Object) "Hello"));
-        assertFalse(model.equals(new AxContextModel(new AxArtifactKey())));
-        assertFalse(model.equals(new AxContextModel(new AxArtifactKey(), new AxContextSchemas(), new AxContextAlbums(),
-                        new AxKeyInformation())));
-        assertFalse(model.equals(new AxContextModel(modelKey, new AxContextSchemas(), new AxContextAlbums(),
-                        new AxKeyInformation())));
-        assertFalse(model.equals(new AxContextModel(modelKey, new AxContextSchemas(), new AxContextAlbums(),
-                        new AxKeyInformation(keyInfoKey))));
-        assertFalse(model.equals(new AxContextModel(modelKey, new AxContextSchemas(schemasKey), new AxContextAlbums(),
-                        new AxKeyInformation(keyInfoKey))));
-        assertTrue(model.equals(new AxContextModel(modelKey, new AxContextSchemas(schemasKey),
-                        new AxContextAlbums(albumsKey), new AxKeyInformation(keyInfoKey))));
+        assertEquals(model, model);
+        assertEquals(model, clonedModel);
+        assertNotEquals(model, (Object) "Hello");
+        assertNotEquals(model, new AxContextModel(new AxArtifactKey()));
+        assertNotEquals(model, new AxContextModel(new AxArtifactKey(), new AxContextSchemas(), new AxContextAlbums(),
+                        new AxKeyInformation()));
+        assertNotEquals(model, new AxContextModel(modelKey, new AxContextSchemas(), new AxContextAlbums(),
+                        new AxKeyInformation()));
+        assertNotEquals(model, new AxContextModel(modelKey, new AxContextSchemas(), new AxContextAlbums(),
+                        new AxKeyInformation(keyInfoKey)));
+        assertNotEquals(model, new AxContextModel(modelKey, new AxContextSchemas(schemasKey), new AxContextAlbums(),
+                        new AxKeyInformation(keyInfoKey)));
+        assertEquals(model, new AxContextModel(modelKey, new AxContextSchemas(schemasKey),
+                        new AxContextAlbums(albumsKey), new AxKeyInformation(keyInfoKey)));
 
         assertEquals(0, model.compareTo(model));
         assertEquals(0, model.compareTo(clonedModel));
diff --git a/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/concepts/ContextSchemasTest.java b/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/concepts/ContextSchemasTest.java
index d72806a19..e5fc19a20 100644
--- a/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/concepts/ContextSchemasTest.java
+++ b/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/concepts/ContextSchemasTest.java
@@ -1,19 +1,20 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
+ *  Modifications Copyright (C) 2020 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- * 
+ *
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
@@ -21,7 +22,6 @@
 package org.onap.policy.apex.model.contextmodel.concepts;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
@@ -106,16 +106,16 @@ public class ContextSchemasTest {
                         + "schemaFlavour=NewSchemaFlavour,schemaDefinition=NewSchemaDefinition)",
                         clonedSchema.toString());
 
-        assertFalse(schema.hashCode() == 0);
+        assertNotEquals(0, schema.hashCode());
 
-        assertTrue(schema.equals(schema));
-        assertTrue(schema.equals(clonedSchema));
-        assertFalse(schema.equals(null));
-        assertFalse(schema.equals((Object) "Hello"));
-        assertFalse(schema.equals(new AxContextSchema(new AxArtifactKey(), "Flavour", "Def")));
-        assertFalse(schema.equals(new AxContextSchema(newKey, "Flavour", "Def")));
-        assertFalse(schema.equals(new AxContextSchema(newKey, "NewSchemaFlavour", "Def")));
-        assertTrue(schema.equals(new AxContextSchema(newKey, "NewSchemaFlavour", "NewSchemaDefinition")));
+        assertEquals(schema, schema);
+        assertEquals(schema, clonedSchema);
+        assertNotNull(schema);
+        assertNotEquals(schema, (Object) "Hello");
+        assertNotEquals(schema, new AxContextSchema(new AxArtifactKey(), "Flavour", "Def"));
+        assertNotEquals(schema, new AxContextSchema(newKey, "Flavour", "Def"));
+        assertNotEquals(schema, new AxContextSchema(newKey, "NewSchemaFlavour", "Def"));
+        assertEquals(schema, new AxContextSchema(newKey, "NewSchemaFlavour", "NewSchemaDefinition"));
 
         assertEquals(0, schema.compareTo(schema));
         assertEquals(0, schema.compareTo(clonedSchema));
@@ -168,13 +168,13 @@ public class ContextSchemasTest {
         assertTrue(clonedSchemas.toString()
                         .startsWith("AxContextSchemas:(key=AxArtifactKey:(name=SchemasKey,version=0.0.1),"));
 
-        assertFalse(schemas.hashCode() == 0);
+        assertNotEquals(0, schemas.hashCode());
 
-        assertTrue(schemas.equals(schemas));
-        assertTrue(schemas.equals(clonedSchemas));
-        assertFalse(schemas.equals(null));
-        assertFalse(schemas.equals((Object) "Hello"));
-        assertFalse(schemas.equals(new AxContextSchemas(new AxArtifactKey())));
+        assertEquals(schemas, schemas);
+        assertEquals(schemas, clonedSchemas);
+        assertNotNull(schemas);
+        assertNotEquals(schemas, (Object) "Hello");
+        assertNotEquals(schemas, new AxContextSchemas(new AxArtifactKey()));
 
         assertEquals(0, schemas.compareTo(schemas));
         assertEquals(0, schemas.compareTo(clonedSchemas));
diff --git a/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/handling/ApexContextModelTest.java b/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/handling/ApexContextModelTest.java
index f41c39fd2..89a108ad8 100644
--- a/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/handling/ApexContextModelTest.java
+++ b/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/handling/ApexContextModelTest.java
@@ -1,6 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
+ *  Modifications Copyright (C) 2020 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,7 +21,7 @@
 
 package org.onap.policy.apex.model.contextmodel.handling;
 
-import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertEquals;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -51,31 +52,31 @@ public class ApexContextModelTest {
     @Test
     public void testModelValid() throws Exception {
         final AxValidationResult result = testApexModel.testApexModelValid();
-        assertTrue(result.toString().equals(VALID_MODEL_STRING));
+        assertEquals(VALID_MODEL_STRING, result.toString());
     }
 
     @Test
     public void testApexModelVaidateObservation() throws Exception {
         final AxValidationResult result = testApexModel.testApexModelVaidateObservation();
-        assertTrue(result.toString().equals(OBSERVATION_MODEL_STRING));
+        assertEquals(OBSERVATION_MODEL_STRING, result.toString());
     }
 
     @Test
     public void testApexModelVaidateWarning() throws Exception {
         final AxValidationResult result = testApexModel.testApexModelVaidateWarning();
-        assertTrue(result.toString().equals(WARNING_MODEL_STRING));
+        assertEquals(WARNING_MODEL_STRING, result.toString());
     }
 
     @Test
     public void testModelVaidateInvalidModel() throws Exception {
         final AxValidationResult result = testApexModel.testApexModelVaidateInvalidModel();
-        assertTrue(result.toString().equals(INVALID_MODEL_STRING));
+        assertEquals(INVALID_MODEL_STRING, result.toString());
     }
 
     @Test
     public void testModelVaidateMalstructured() throws Exception {
         final AxValidationResult result = testApexModel.testApexModelVaidateMalstructured();
-        assertTrue(result.toString().equals(INVALID_MODEL_MALSTRUCTURED_STRING));
+        assertEquals(INVALID_MODEL_MALSTRUCTURED_STRING, result.toString());
     }
 
     @Test
diff --git a/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/handling/ContextComparisonTest.java b/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/handling/ContextComparisonTest.java
index 53e43a80a..483bc3661 100644
--- a/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/handling/ContextComparisonTest.java
+++ b/model/context-model/src/test/java/org/onap/policy/apex/model/contextmodel/handling/ContextComparisonTest.java
@@ -1,27 +1,28 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
+ *  Modifications Copyright (C) 2020 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- * 
+ *
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
 
 package org.onap.policy.apex.model.contextmodel.handling;
 
+import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -33,7 +34,7 @@ import org.onap.policy.apex.model.utilities.comparison.KeyedMapDifference;
 
 /**
  * Test context comparisons.
- * 
+ *
  * @author Liam Fallon (liam.fallon@ericsson.com)
  */
 public class ContextComparisonTest {
@@ -61,12 +62,12 @@ public class ContextComparisonTest {
         final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer()
                         .compare(emptyModel.getSchemas(), emptyModel.getSchemas());
         assertNotNull(schemaResult);
-        assertTrue(emptyModel.getSchemas().getSchemasMap().equals(schemaResult.getIdenticalValues()));
+        assertEquals(emptyModel.getSchemas().getSchemasMap(), schemaResult.getIdenticalValues());
 
         final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer()
                         .compare(emptyModel.getAlbums(), emptyModel.getAlbums());
         assertNotNull(albumResult);
-        assertTrue(emptyModel.getAlbums().getAlbumsMap().equals(albumResult.getIdenticalValues()));
+        assertEquals(emptyModel.getAlbums().getAlbumsMap(), albumResult.getIdenticalValues());
     }
 
     @Test
@@ -74,12 +75,12 @@ public class ContextComparisonTest {
         final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer()
                         .compare(emptyModel.getSchemas(), fullModel.getSchemas());
         assertNotNull(schemaResult);
-        assertTrue(fullModel.getSchemas().getSchemasMap().equals(schemaResult.getRightOnly()));
+        assertEquals(fullModel.getSchemas().getSchemasMap(), schemaResult.getRightOnly());
 
         final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer()
                         .compare(emptyModel.getAlbums(), fullModel.getAlbums());
         assertNotNull(albumResult);
-        assertTrue(fullModel.getAlbums().getAlbumsMap().equals(albumResult.getRightOnly()));
+        assertEquals(fullModel.getAlbums().getAlbumsMap(), albumResult.getRightOnly());
     }
 
     @Test
@@ -87,12 +88,12 @@ public class ContextComparisonTest {
         final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer()
                         .compare(fullModel.getSchemas(), emptyModel.getSchemas());
         assertNotNull(schemaResult);
-        assertTrue(fullModel.getSchemas().getSchemasMap().equals(schemaResult.getLeftOnly()));
+        assertEquals(fullModel.getSchemas().getSchemasMap(), schemaResult.getLeftOnly());
 
         final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer()
                         .compare(fullModel.getAlbums(), emptyModel.getAlbums());
         assertNotNull(albumResult);
-        assertTrue(fullModel.getAlbums().getAlbumsMap().equals(albumResult.getLeftOnly()));
+        assertEquals(fullModel.getAlbums().getAlbumsMap(), albumResult.getLeftOnly());
     }
 
     @Test
@@ -100,12 +101,12 @@ public class ContextComparisonTest {
         final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer()
                         .compare(emptyModel.getSchemas(), noGlobalContextModel.getSchemas());
         assertNotNull(schemaResult);
-        assertTrue(noGlobalContextModel.getSchemas().getSchemasMap().equals(schemaResult.getRightOnly()));
+        assertEquals(noGlobalContextModel.getSchemas().getSchemasMap(), schemaResult.getRightOnly());
 
         final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer()
                         .compare(emptyModel.getAlbums(), noGlobalContextModel.getAlbums());
         assertNotNull(albumResult);
-        assertTrue(noGlobalContextModel.getAlbums().getAlbumsMap().equals(albumResult.getRightOnly()));
+        assertEquals(noGlobalContextModel.getAlbums().getAlbumsMap(), albumResult.getRightOnly());
     }
 
     @Test
@@ -113,12 +114,12 @@ public class ContextComparisonTest {
         final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer()
                         .compare(noGlobalContextModel.getSchemas(), emptyModel.getSchemas());
         assertNotNull(schemaResult);
-        assertTrue(noGlobalContextModel.getSchemas().getSchemasMap().equals(schemaResult.getLeftOnly()));
+        assertEquals(noGlobalContextModel.getSchemas().getSchemasMap(), schemaResult.getLeftOnly());
 
         final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer()
                         .compare(noGlobalContextModel.getAlbums(), emptyModel.getAlbums());
         assertNotNull(albumResult);
-        assertTrue(noGlobalContextModel.getAlbums().getAlbumsMap().equals(albumResult.getLeftOnly()));
+        assertEquals(noGlobalContextModel.getAlbums().getAlbumsMap(), albumResult.getLeftOnly());
     }
 
     @Test
@@ -126,12 +127,12 @@ public class ContextComparisonTest {
         final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer()
                         .compare(emptyModel.getSchemas(), shellModel.getSchemas());
         assertNotNull(schemaResult);
-        assertTrue(shellModel.getSchemas().getSchemasMap().equals(schemaResult.getRightOnly()));
+        assertEquals(shellModel.getSchemas().getSchemasMap(), schemaResult.getRightOnly());
 
         final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer()
                         .compare(emptyModel.getAlbums(), shellModel.getAlbums());
         assertNotNull(albumResult);
-        assertTrue(shellModel.getAlbums().getAlbumsMap().equals(albumResult.getRightOnly()));
+        assertEquals(shellModel.getAlbums().getAlbumsMap(), albumResult.getRightOnly());
     }
 
     @Test
@@ -139,12 +140,12 @@ public class ContextComparisonTest {
         final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer()
                         .compare(shellModel.getSchemas(), emptyModel.getSchemas());
         assertNotNull(schemaResult);
-        assertTrue(shellModel.getSchemas().getSchemasMap().equals(schemaResult.getLeftOnly()));
+        assertEquals(shellModel.getSchemas().getSchemasMap(), schemaResult.getLeftOnly());
 
         final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer()
                         .compare(shellModel.getAlbums(), emptyModel.getAlbums());
         assertNotNull(albumResult);
-        assertTrue(shellModel.getAlbums().getAlbumsMap().equals(albumResult.getLeftOnly()));
+        assertEquals(shellModel.getAlbums().getAlbumsMap(), albumResult.getLeftOnly());
     }
 
     @Test
@@ -152,12 +153,12 @@ public class ContextComparisonTest {
         final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer()
                         .compare(emptyModel.getSchemas(), singleEntryModel.getSchemas());
         assertNotNull(schemaResult);
-        assertTrue(singleEntryModel.getSchemas().getSchemasMap().equals(schemaResult.getRightOnly()));
+        assertEquals(singleEntryModel.getSchemas().getSchemasMap(), schemaResult.getRightOnly());
 
         final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer()
                         .compare(emptyModel.getAlbums(), singleEntryModel.getAlbums());
         assertNotNull(albumResult);
-        assertTrue(singleEntryModel.getAlbums().getAlbumsMap().equals(albumResult.getRightOnly()));
+        assertEquals(singleEntryModel.getAlbums().getAlbumsMap(), albumResult.getRightOnly());
     }
 
     @Test
@@ -165,12 +166,12 @@ public class ContextComparisonTest {
         final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer()
                         .compare(singleEntryModel.getSchemas(), emptyModel.getSchemas());
         assertNotNull(schemaResult);
-        assertTrue(singleEntryModel.getSchemas().getSchemasMap().equals(schemaResult.getLeftOnly()));
+        assertEquals(singleEntryModel.getSchemas().getSchemasMap(), schemaResult.getLeftOnly());
 
         final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer()
                         .compare(singleEntryModel.getAlbums(), emptyModel.getAlbums());
         assertNotNull(albumResult);
-        assertTrue(singleEntryModel.getAlbums().getAlbumsMap().equals(albumResult.getLeftOnly()));
+        assertEquals(singleEntryModel.getAlbums().getAlbumsMap(), albumResult.getLeftOnly());
     }
 
     @Test
@@ -178,11 +179,11 @@ public class ContextComparisonTest {
         final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer()
                         .compare(fullModel.getSchemas(), fullModel.getSchemas());
         assertNotNull(schemaResult);
-        assertTrue(fullModel.getSchemas().getSchemasMap().equals(schemaResult.getIdenticalValues()));
+        assertEquals(fullModel.getSchemas().getSchemasMap(), schemaResult.getIdenticalValues());
 
         final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer()
                         .compare(fullModel.getAlbums(), fullModel.getAlbums());
         assertNotNull(albumResult);
-        assertTrue(fullModel.getAlbums().getAlbumsMap().equals(albumResult.getIdenticalValues()));
+        assertEquals(fullModel.getAlbums().getAlbumsMap(), albumResult.getIdenticalValues());
     }
 }