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/*********************************************************************
* Copyright (c) 2013 Boeing
*
* This program and the accompanying materials are made
* available under the terms of the Eclipse Public License 2.0
* which is available at https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Boeing - initial API and implementation
**********************************************************************/
package org.eclipse.osee.orcs.core.internal.relation.impl;
import static org.junit.Assert.assertEquals;
import static org.mockito.Matchers.anyCollectionOf;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.util.Arrays;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import org.eclipse.osee.framework.core.data.ArtifactId;
import org.eclipse.osee.framework.core.enums.LoadLevel;
import org.eclipse.osee.framework.core.enums.RelationSide;
import org.eclipse.osee.framework.jdk.core.type.ResultSet;
import org.eclipse.osee.framework.jdk.core.util.GUID;
import org.eclipse.osee.orcs.OrcsSession;
import org.eclipse.osee.orcs.core.internal.artifact.Artifact;
import org.eclipse.osee.orcs.core.internal.graph.GraphData;
import org.eclipse.osee.orcs.core.internal.relation.Relation;
import org.eclipse.osee.orcs.core.internal.relation.RelationNodeLoader;
import org.eclipse.osee.orcs.core.internal.relation.RelationResolver;
import org.junit.Before;
import org.junit.Test;
import org.mockito.ArgumentCaptor;
import org.mockito.Captor;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
/**
* Test Case for {@link RelationResolver}
*
* @author Roberto E. Escobar
*/
public class RelationResolverTest {
private static final ArtifactId artifactId11 = ArtifactId.valueOf(11);
private static final ArtifactId artifactId22 = ArtifactId.valueOf(22);
private static final ArtifactId artifactId33 = ArtifactId.valueOf(33);
private static final ArtifactId artifactId44 = ArtifactId.valueOf(44);
private static final ArtifactId artifactId55 = ArtifactId.valueOf(55);
private static final ArtifactId artifactId66 = ArtifactId.valueOf(66);
// @formatter:off
@Mock private RelationNodeLoader loader;
@Mock private OrcsSession session;
@Mock private GraphData graphData;
@Mock private Relation relation1;
@Mock private Relation relation2;
@Mock private Relation relation3;
@Mock private Relation relation4;
@Mock private Artifact node1;
@Mock private Artifact node2;
@Mock private Artifact node3;
@Mock private Artifact node4;
@Mock private Artifact node5;
@Mock private Artifact node6;
@Mock private ResultSet<Artifact> resultSet;
@Captor private ArgumentCaptor<Collection<Long>> captor;
// @formatter:on
private RelationResolver resolver;
private List<Relation> links;
@Before
public void init() {
MockitoAnnotations.initMocks(this);
resolver = new RelationResolverImpl(loader);
links = Arrays.asList(relation1, relation2, relation3, relation4);
String sessionId = GUID.create();
when(session.getGuid()).thenReturn(sessionId);
when(node1.getLocalId()).thenReturn(11L);
when(node2.getLocalId()).thenReturn(22L);
when(node3.getLocalId()).thenReturn(33L);
when(node4.getLocalId()).thenReturn(44L);
when(node5.getLocalId()).thenReturn(55L);
when(node6.getLocalId()).thenReturn(66L);
when(relation1.getIdForSide(RelationSide.SIDE_A)).thenReturn(artifactId11);
when(relation1.getIdForSide(RelationSide.SIDE_B)).thenReturn(artifactId22);
when(relation2.getIdForSide(RelationSide.SIDE_A)).thenReturn(artifactId33);
when(relation2.getIdForSide(RelationSide.SIDE_B)).thenReturn(artifactId44);
when(relation3.getIdForSide(RelationSide.SIDE_A)).thenReturn(artifactId55);
when(relation3.getIdForSide(RelationSide.SIDE_B)).thenReturn(artifactId66);
when(relation4.getIdForSide(RelationSide.SIDE_A)).thenReturn(artifactId11);
when(relation4.getIdForSide(RelationSide.SIDE_B)).thenReturn(artifactId66);
when(loader.loadNodes(eq(session), eq(graphData), anyCollectionOf(Long.class), eq(LoadLevel.ALL))).thenReturn(
resultSet);
}
@Test
public void testLoadAll() {
List<Artifact> loaded = Arrays.asList(node1, node2, node3, node4, node5, node6);
when(resultSet.iterator()).thenReturn(loaded.iterator());
List<Artifact> arts = resolver.resolve(session, graphData, links, RelationSide.SIDE_A, RelationSide.SIDE_B);
verify(loader).loadNodes(eq(session), eq(graphData), captor.capture(), eq(LoadLevel.ALL));
assertCollection(captor.getValue(), 11L, 22L, 33L, 44L, 55L, 66L);
assertCollection(arts, node1, node2, node3, node4, node5, node6);
}
@Test
public void testLoadSideAOnly() {
List<Artifact> loaded = Arrays.asList(node1, node3, node5);
when(resultSet.iterator()).thenReturn(loaded.iterator());
List<Artifact> arts = resolver.resolve(session, graphData, links, RelationSide.SIDE_A);
verify(loader).loadNodes(eq(session), eq(graphData), captor.capture(), eq(LoadLevel.ALL));
assertCollection(captor.getValue(), 11L, 33L, 55L);
assertCollection(arts, node1, node3, node5);
}
@Test
public void testLoadSideBOnly() {
List<Artifact> loaded = Arrays.asList(node2, node4, node6);
when(resultSet.iterator()).thenReturn(loaded.iterator());
List<Artifact> arts = resolver.resolve(session, graphData, links, RelationSide.SIDE_B);
verify(loader).loadNodes(eq(session), eq(graphData), captor.capture(), eq(LoadLevel.ALL));
assertCollection(captor.getValue(), 22L, 44L, 66L);
assertCollection(arts, node2, node4, node6);
}
@Test
public void testLoadSideAFromCacheAndSideBFromLoader() {
List<Artifact> loaded = Arrays.asList(node2, node4, node6);
when(graphData.getNode(artifactId11)).thenReturn(node1);
when(graphData.getNode(artifactId33)).thenReturn(node3);
when(graphData.getNode(artifactId55)).thenReturn(node5);
when(resultSet.iterator()).thenReturn(loaded.iterator());
List<Artifact> arts = resolver.resolve(session, graphData, links, RelationSide.SIDE_A, RelationSide.SIDE_B);
verify(graphData, times(2)).getNode(artifactId11);
verify(loader).loadNodes(eq(session), eq(graphData), captor.capture(), eq(LoadLevel.ALL));
assertCollection(captor.getValue(), 22L, 44L, 66L);
assertCollection(arts, node1, node2, node3, node4, node5, node6);
}
@SuppressWarnings("unchecked")
private static <T> void assertCollection(Collection<T> actual, T... expecteds) {
assertEquals(expecteds.length, actual.size());
int index = 0;
for (Iterator<T> iterator = actual.iterator(); iterator.hasNext();) {
T value = iterator.next();
assertEquals(expecteds[index++], value);
}
}
}
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