1 files changed, 164 insertions, 0 deletions
diff --git a/model/context-model/src/test/java/org/onap/apex/model/contextmodel/handling/TestContextComparison.java b/model/context-model/src/test/java/org/onap/apex/model/contextmodel/handling/TestContextComparison.java
new file mode 100644
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+++ b/model/context-model/src/test/java/org/onap/apex/model/contextmodel/handling/TestContextComparison.java
@@ -0,0 +1,164 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
+ * ================================================================================
+ * 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.apex.model.contextmodel.handling;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.apex.model.basicmodel.concepts.AxArtifactKey;
+import org.onap.apex.model.contextmodel.concepts.AxContextAlbum;
+import org.onap.apex.model.contextmodel.concepts.AxContextModel;
+import org.onap.apex.model.contextmodel.concepts.AxContextSchema;
+import org.onap.apex.model.contextmodel.handling.ContextComparer;
+import org.onap.policy.apex.model.utilities.comparison.KeyedMapDifference;
+
+/**
+ * @author Liam Fallon (liam.fallon@ericsson.com)
+ */
+public class TestContextComparison {
+    private AxContextModel emptyModel;
+    private AxContextModel fullModel;
+    private AxContextModel noGlobalContextModel;
+    private AxContextModel shellModel;
+    private AxContextModel singleEntryModel;
+
+    @Before
+    public void getContext() {
+        final TestContextComparisonFactory factory = new TestContextComparisonFactory();
+        emptyModel           = factory.getEmptyModel();
+        fullModel            = factory.getFullModel();
+        noGlobalContextModel = factory.getNoGlobalContextModel();
+        shellModel           = factory.getShellModel();
+        singleEntryModel     = factory.getSingleEntryModel();
+    }
+    
+    @Test
+    public void testEmptyEmpty() {
+        final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer().compare(emptyModel.getSchemas(), emptyModel.getSchemas());
+        assertNotNull(schemaResult);
+        assertTrue(emptyModel.getSchemas().getSchemasMap().equals(schemaResult.getIdenticalValues()));
+
+        final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer().compare(emptyModel.getAlbums(), emptyModel.getAlbums());
+        assertNotNull(albumResult);
+        assertTrue(emptyModel.getAlbums().getAlbumsMap().equals(albumResult.getIdenticalValues()));
+    }
+    
+    @Test
+    public void testEmptyFull() {
+        final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer().compare(emptyModel.getSchemas(), fullModel.getSchemas());
+        assertNotNull(schemaResult);
+        assertTrue(fullModel.getSchemas().getSchemasMap().equals(schemaResult.getRightOnly()));
+
+        final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer().compare(emptyModel.getAlbums(), fullModel.getAlbums());
+        assertNotNull(albumResult);
+        assertTrue(fullModel.getAlbums().getAlbumsMap().equals(albumResult.getRightOnly()));
+    }
+    
+    @Test
+    public void testFullEmpty() {
+        final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer().compare(fullModel.getSchemas(), emptyModel.getSchemas());
+        assertNotNull(schemaResult);
+        assertTrue(fullModel.getSchemas().getSchemasMap().equals(schemaResult.getLeftOnly()));
+
+        final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer().compare(fullModel.getAlbums(), emptyModel.getAlbums());
+        assertNotNull(albumResult);
+        assertTrue(fullModel.getAlbums().getAlbumsMap().equals(albumResult.getLeftOnly()));
+    }
+    
+    @Test
+    public void testEmptyNoGlobalContext() {
+        final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer().compare(emptyModel.getSchemas(), noGlobalContextModel.getSchemas());
+        assertNotNull(schemaResult);
+        assertTrue(noGlobalContextModel.getSchemas().getSchemasMap().equals(schemaResult.getRightOnly()));
+
+        final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer().compare(emptyModel.getAlbums(), noGlobalContextModel.getAlbums());
+        assertNotNull(albumResult);
+        assertTrue(noGlobalContextModel.getAlbums().getAlbumsMap().equals(albumResult.getRightOnly()));
+    }
+    
+    @Test
+    public void testNoGlobalContextEmpty() {
+        final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer().compare(noGlobalContextModel.getSchemas(), emptyModel.getSchemas());
+        assertNotNull(schemaResult);
+        assertTrue(noGlobalContextModel.getSchemas().getSchemasMap().equals(schemaResult.getLeftOnly()));
+
+        final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer().compare(noGlobalContextModel.getAlbums(), emptyModel.getAlbums());
+        assertNotNull(albumResult);
+        assertTrue(noGlobalContextModel.getAlbums().getAlbumsMap().equals(albumResult.getLeftOnly()));
+    }
+    
+    @Test
+    public void testEmptyShell() {
+        final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer().compare(emptyModel.getSchemas(), shellModel.getSchemas());
+        assertNotNull(schemaResult);
+        assertTrue(shellModel.getSchemas().getSchemasMap().equals(schemaResult.getRightOnly()));
+
+        final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer().compare(emptyModel.getAlbums(), shellModel.getAlbums());
+        assertNotNull(albumResult);
+        assertTrue(shellModel.getAlbums().getAlbumsMap().equals(albumResult.getRightOnly()));
+    }
+    
+    @Test
+    public void testShellEmpty() {
+        final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer().compare(shellModel.getSchemas(), emptyModel.getSchemas());
+        assertNotNull(schemaResult);
+        assertTrue(shellModel.getSchemas().getSchemasMap().equals(schemaResult.getLeftOnly()));
+
+        final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer().compare(shellModel.getAlbums(), emptyModel.getAlbums());
+        assertNotNull(albumResult);
+        assertTrue(shellModel.getAlbums().getAlbumsMap().equals(albumResult.getLeftOnly()));
+    }
+    
+    @Test
+    public void testEmptySingleEntry() {
+        final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer().compare(emptyModel.getSchemas(), singleEntryModel.getSchemas());
+        assertNotNull(schemaResult);
+        assertTrue(singleEntryModel.getSchemas().getSchemasMap().equals(schemaResult.getRightOnly()));
+
+        final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer().compare(emptyModel.getAlbums(), singleEntryModel.getAlbums());
+        assertNotNull(albumResult);
+        assertTrue(singleEntryModel.getAlbums().getAlbumsMap().equals(albumResult.getRightOnly()));
+    }
+    
+    @Test
+    public void testSingleEntryEmpty() {
+        final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer().compare(singleEntryModel.getSchemas(), emptyModel.getSchemas());
+        assertNotNull(schemaResult);
+        assertTrue(singleEntryModel.getSchemas().getSchemasMap().equals(schemaResult.getLeftOnly()));
+
+        final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer().compare(singleEntryModel.getAlbums(), emptyModel.getAlbums());
+        assertNotNull(albumResult);
+        assertTrue(singleEntryModel.getAlbums().getAlbumsMap().equals(albumResult.getLeftOnly()));
+    }
+    
+    @Test
+    public void testFullFull() {
+        final KeyedMapDifference<AxArtifactKey, AxContextSchema> schemaResult = new ContextComparer().compare(fullModel.getSchemas(), fullModel.getSchemas());
+        assertNotNull(schemaResult);
+        assertTrue(fullModel.getSchemas().getSchemasMap().equals(schemaResult.getIdenticalValues()));
+
+        final KeyedMapDifference<AxArtifactKey, AxContextAlbum> albumResult = new ContextComparer().compare(fullModel.getAlbums(), fullModel.getAlbums());
+        assertNotNull(albumResult);
+        assertTrue(fullModel.getAlbums().getAlbumsMap().equals(albumResult.getIdenticalValues()));
+    }
+}