diff options
Diffstat (limited to 'src/test/java/org/onap/aai/spike/schema/GraphEventTransformerTest.java')
-rw-r--r-- | src/test/java/org/onap/aai/spike/schema/GraphEventTransformerTest.java | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/src/test/java/org/onap/aai/spike/schema/GraphEventTransformerTest.java b/src/test/java/org/onap/aai/spike/schema/GraphEventTransformerTest.java new file mode 100644 index 0000000..f58bbfc --- /dev/null +++ b/src/test/java/org/onap/aai/spike/schema/GraphEventTransformerTest.java @@ -0,0 +1,121 @@ +/** + * ============LICENSE_START======================================================= + * org.onap.aai + * ================================================================================ + * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved. + * Copyright © 2017-2018 Amdocs + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + */ +package org.onap.aai.spike.schema; + +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +import java.io.BufferedReader; +import java.io.File; +import java.io.FileReader; +import java.io.IOException; +import javax.xml.bind.JAXBException; +import org.junit.Before; +import org.junit.Test; +import org.onap.aai.spike.event.incoming.GizmoGraphEvent; +import org.onap.aai.spike.exception.SpikeException; + + +/** + * This set of tests validates the ability of the {@link GraphEventTransformer} to produce OXM model + * compliant representations of generic graph entities. + */ +public class GraphEventTransformerTest { + + /** + * Performs all setup steps expected to be performed prior to each test. + */ + @Before + public void setup() throws Exception { + // Load the OXM model definitions. + OXMModelLoader.loadModels(); + + // Load the relationship definitions. + System.setProperty("CONFIG_HOME", "src/test/resources/"); + EdgeRulesLoader.loadModels(); + } + + + /** + * Validates that, given a raw vertex from the graph abstraction layer, we can transform it into a + * JSON string which corresponds to the OXM model. + * + */ + @Test + public void vertexToJsonTest() throws Exception { + // Instantiate the vertex that we will apply the translation to. + String vertexJson = readFileToString(new File("src/test/resources/vertex.json")); + GizmoGraphEvent graphEvent = GizmoGraphEvent.fromJson(vertexJson); + graphEvent.getVertex().getProperties().getAsJsonObject().addProperty("invalid-key1", "invalid-key2"); + + + // Now, validate our raw vertex from OXM model + GraphEventTransformer.validateVertexModel(graphEvent.getVertex()); + + // Validate the marshalled string we got back against our OXM model. + assertTrue("Object failed to validate against OXM model.", + graphEvent.getVertex().getProperties().getAsJsonObject().get("invalid-key1") == null); + } + + @Test + public void edgeToJsonTest() throws Exception { + // Instantiate the edge that we will apply the translation to. + String edgeJson = readFileToString(new File("src/test/resources/edge.json")); + GizmoGraphEvent graphEvent = GizmoGraphEvent.fromJson(edgeJson); + graphEvent.getRelationship().getProperties().getAsJsonObject().addProperty("invalid-key1", "invalid-key2"); + + // Now, validate our raw edge from relationship model + GraphEventTransformer.validateEdgeModel(graphEvent.getRelationship()); + + // Validate the marshalled string we got back against our relationship model. + assertTrue("Object failed to validate against OXM model.", + graphEvent.getRelationship().getProperties().getAsJsonObject().get("invalid-key1") == null); + } + + /** + * This helper method reads the contents of a file into a simple string. + * + * @param file - The file to be imported. + * @return - The file contents expressed as a simple string. + * @throws IOException if there is a problem reading the file + */ + public static String readFileToString(File file) throws IOException { + + BufferedReader br = new BufferedReader(new FileReader(file)); + try { + StringBuilder sb = new StringBuilder(); + String line = br.readLine(); + + while (line != null) { + sb.append(line); + line = br.readLine(); + } + + return sb.toString().replaceAll("\\s+", ""); + } finally { + try { + br.close(); + } catch (IOException e) { + fail("Unexpected IOException: " + e.getMessage()); + } + } + } +} |