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Diffstat (limited to 'src/test/java/org/onap/crud/util/etag/EtagGeneratorTest.java')
| -rw-r--r-- | src/test/java/org/onap/crud/util/etag/EtagGeneratorTest.java | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/src/test/java/org/onap/crud/util/etag/EtagGeneratorTest.java b/src/test/java/org/onap/crud/util/etag/EtagGeneratorTest.java new file mode 100644 index 0000000..c4f7c38 --- /dev/null +++ b/src/test/java/org/onap/crud/util/etag/EtagGeneratorTest.java @@ -0,0 +1,168 @@ +/** + * ============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.crud.util.etag; + +import static org.hamcrest.CoreMatchers.is; +import static org.hamcrest.CoreMatchers.not; +import static org.junit.Assert.assertThat; +import java.io.IOException; +import java.security.NoSuchAlgorithmException; +import org.junit.Before; +import org.junit.Test; +import org.onap.crud.event.GraphEventEdge; +import org.onap.crud.event.GraphEventVertex; +import org.onap.crud.util.etag.EtagGenerator; +import com.google.gson.JsonObject; + +public class EtagGeneratorTest { + + private EtagGenerator etagGenerator; + + @Before + public void init() throws NoSuchAlgorithmException { + etagGenerator = new EtagGenerator(); + } + + private GraphEventVertex createVertex(String propKey, String propValue) { + JsonObject properties = new JsonObject(); + properties.addProperty(propKey, propValue); + GraphEventVertex vertex = new GraphEventVertex("vertex1", "v11", "pserver", properties); + return vertex; + } + + private GraphEventEdge createEdge(String id, GraphEventVertex source, GraphEventVertex target, String propKey, + String propValue) { + JsonObject properties = new JsonObject(); + properties.addProperty(propKey, propValue); + GraphEventEdge edge = new GraphEventEdge(id, "v11", "tosca.relationships.HostedOn", source, target, properties); + return edge; + } + + @Test + public void computeHashForIdenticalVertexObjects() throws IOException { + // everything is same + GraphEventVertex sourceVertex1 = createVertex("prop1", "value1"); + GraphEventVertex targetVertex1 = createVertex("prop2", "value2"); + + GraphEventEdge edge1 = createEdge("edge1", sourceVertex1, targetVertex1, "prop1", "value1"); + + GraphEventVertex sourceVertex2 = createVertex("prop1", "value1"); + GraphEventVertex targetVertex2 = createVertex("prop2", "value2"); + + GraphEventEdge edge2 = createEdge("edge1", sourceVertex2, targetVertex2, "prop1", "value1"); + + assertThat(etagGenerator.computeHashForEdge(edge1), is(etagGenerator.computeHashForEdge(edge2))); + } + + @Test + public void computeHashForVertexObjectsWithDifferentKey() throws IOException { + // key is different + GraphEventVertex sourceVertex1 = createVertex("prop1", "value1"); + GraphEventVertex targetVertex1 = createVertex("prop2", "value2"); + + GraphEventEdge edge1 = createEdge("edge1", sourceVertex1, targetVertex1, "prop1", "value1"); + + GraphEventVertex sourceVertex2 = createVertex("prop1", "value1"); + GraphEventVertex targetVertex2 = createVertex("prop2", "value2"); + + GraphEventEdge edge2 = createEdge("edge2", sourceVertex2, targetVertex2, "prop1", "value1"); + + assertThat(etagGenerator.computeHashForEdge(edge1), not(etagGenerator.computeHashForEdge(edge2))); + } + + @Test + public void computeHashForVertexObjectsWithDifferentEdge() throws IOException { + // relationship is different + GraphEventVertex sourceVertex1 = createVertex("prop1", "value1"); + GraphEventVertex targetVertex1 = createVertex("prop2", "value2"); + + GraphEventEdge edge1 = createEdge("edge1", sourceVertex1, targetVertex1, "prop1", "value1"); + + GraphEventVertex sourceVertex2 = createVertex("prop1", "value1"); + GraphEventVertex targetVertex2 = createVertex("prop2", "value2"); + + GraphEventEdge edge2 = createEdge("edge2", sourceVertex2, targetVertex2, "prop1", "value1"); + edge2.setType("tosca.relationships.RelatedTo"); + + assertThat(etagGenerator.computeHashForEdge(edge1), not(etagGenerator.computeHashForEdge(edge2))); + } + + @Test + public void computeHashForEdgeObjectsWithDifferentVertexObjects() throws IOException { + // source/target different + GraphEventVertex sourceVertex1 = createVertex("prop1", "value1"); + GraphEventVertex targetVertex1 = createVertex("prop2", "value2"); + targetVertex1.setId("vertex2"); + + GraphEventEdge edge1 = createEdge("edge1", sourceVertex1, targetVertex1, "prop1", "value1"); + + GraphEventVertex sourceVertex2 = createVertex("prop1", "value1"); + GraphEventVertex targetVertex2 = createVertex("prop2", "value2"); + + GraphEventEdge edge2 = createEdge("edge2", sourceVertex2, targetVertex2, "prop1", "value1"); + edge2.setType("tosca.relationships.RelatedTo"); + + assertThat(etagGenerator.computeHashForEdge(edge1), not(etagGenerator.computeHashForEdge(edge2))); + } + + @Test + public void computeHashForEdgeObjectsWithDifferentProperties() throws IOException { + // property different + GraphEventVertex sourceVertex1 = createVertex("sourceprop1", "value1"); + GraphEventVertex targetVertex1 = createVertex("targetprop2", "value2"); + + GraphEventEdge edge1 = createEdge("edge1", sourceVertex1, targetVertex1, "edgeprop1", "value1"); + + GraphEventVertex sourceVertex2 = createVertex("sourceprop1", "value1"); + GraphEventVertex targetVertex2 = createVertex("targetprop2", "value2"); + + GraphEventEdge edge2 = createEdge("edge1", sourceVertex2, targetVertex2, "edgeprop2", "value2"); + + assertThat(etagGenerator.computeHashForEdge(edge1), not(etagGenerator.computeHashForEdge(edge2))); + } + + @Test + public void testComputeHashForIdenticalVertexObjects() throws IOException { + GraphEventVertex sourceVertex1 = createVertex("prop1", "value1"); + GraphEventVertex targetVertex1 = createVertex("prop1", "value1"); + assertThat(etagGenerator.computeHashForVertex(sourceVertex1), + is(etagGenerator.computeHashForVertex(targetVertex1))); + } + + @Test + public void testComputeHashForVertexObjectsWithDifferentProperties() throws IOException { + GraphEventVertex sourceVertex1 = createVertex("prop1", "value1"); + GraphEventVertex targetVertex1 = createVertex("prop2", "value2"); + assertThat(etagGenerator.computeHashForVertex(sourceVertex1), + not(etagGenerator.computeHashForVertex(targetVertex1))); + } + + @Test + public void testComputeHashForChampObjectsWithDifferentKey() throws IOException { + GraphEventVertex sourceVertex1 = createVertex("prop1", "value1"); + GraphEventVertex targetVertex1 = createVertex("prop1", "value1"); + targetVertex1.setId("vertex2"); + assertThat(etagGenerator.computeHashForVertex(sourceVertex1), + not(etagGenerator.computeHashForVertex(targetVertex1))); + } + + +}
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