diff options
Diffstat (limited to 'common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/iterables/GraphIterableTests.java')
-rw-r--r-- | common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/iterables/GraphIterableTests.java | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/iterables/GraphIterableTests.java b/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/iterables/GraphIterableTests.java deleted file mode 100644 index bb39c41b85..0000000000 --- a/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/iterables/GraphIterableTests.java +++ /dev/null @@ -1,167 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2009 Oracle. All rights reserved. - * This program and the accompanying materials are made available under the - * terms of the Eclipse Public License v1.0, which accompanies this distribution - * and is available at http://www.eclipse.org/legal/epl-v10.html. - * - * Contributors: - * Oracle - initial API and implementation - ******************************************************************************/ -package org.eclipse.jpt.common.utility.tests.internal.iterables; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.Iterator; - -import junit.framework.TestCase; - -import org.eclipse.jpt.common.utility.internal.CollectionTools; -import org.eclipse.jpt.common.utility.internal.iterables.GraphIterable; -import org.eclipse.jpt.common.utility.internal.iterators.GraphIterator; -import org.eclipse.jpt.common.utility.tests.internal.TestTools; - -@SuppressWarnings("nls") -public class GraphIterableTests extends TestCase { - /** this will be populated with all the nodes created for the test */ - Collection<GraphNode> nodes = new ArrayList<GraphNode>(); - - public GraphIterableTests(String name) { - super(name); - } - - @Override - protected void tearDown() throws Exception { - TestTools.clear(this); - super.tearDown(); - } - - public void testNeighbors1() { - for (GraphNode gn : this.buildGraphIterable1()) { - assertTrue(this.nodes.contains(gn)); - } - } - - private Iterable<GraphNode> buildGraphIterable1() { - return new GraphIterable<GraphNode>(this.buildGraphRoot()) { - @Override - public Iterator<GraphNode> neighbors(GraphNode next) { - return next.neighbors(); - } - }; - } - - public void testNeighbors2() { - for (GraphNode gn : this.buildGraphIterable2()) { - assertTrue(this.nodes.contains(gn)); - } - } - - private Iterable<GraphNode> buildGraphIterable2() { - return new GraphIterable<GraphNode>(this.buildGraphRoot(), this.buildMisterRogers()); - } - - public void testNeighbors3() { - for (GraphNode gn : this.buildGraphIterable3()) { - assertTrue(this.nodes.contains(gn)); - } - } - - private Iterable<GraphNode> buildGraphIterable3() { - return new GraphIterable<GraphNode>(new GraphNode[] { this.buildGraphRoot() }) { - @Override - public Iterator<GraphNode> neighbors(GraphNode next) { - return next.neighbors(); - } - }; - } - - public void testNeighbors4() { - for (GraphNode gn : this.buildGraphIterable4()) { - assertTrue(this.nodes.contains(gn)); - } - } - - private Iterable<GraphNode> buildGraphIterable4() { - return new GraphIterable<GraphNode>(new GraphNode[] { this.buildGraphRoot() }, this.buildMisterRogers()); - } - - public void testToString() { - assertNotNull(this.buildGraphIterable1().toString()); - } - - public void testMissingMisterRogers() { - boolean exCaught = false; - try { - for (GraphNode gn : new GraphIterable<GraphNode>(this.buildGraphRoot())) { - assertTrue(this.nodes.contains(gn)); - } - fail(); - } catch (RuntimeException ex) { - exCaught = true; - } - assertTrue(exCaught); - } - - private GraphIterator.MisterRogers<GraphNode> buildMisterRogers() { - return new GraphIterator.MisterRogers<GraphNode>() { - public Iterator<GraphNode> neighbors(GraphNode next) { - return next.neighbors(); - } - }; - } - - private GraphNode buildGraphRoot() { - GraphNode ncNode = new GraphNode("North Carolina"); - GraphNode vaNode = new GraphNode("Virginia"); - GraphNode scNode = new GraphNode("South Carolina"); - GraphNode gaNode = new GraphNode("Georgia"); - GraphNode flNode = new GraphNode("Florida"); - GraphNode alNode = new GraphNode("Alabama"); - GraphNode msNode = new GraphNode("Mississippi"); - GraphNode tnNode = new GraphNode("Tennessee"); - - ncNode.setNeighbors(new GraphNode[] { vaNode, scNode, gaNode, tnNode }); - vaNode.setNeighbors(new GraphNode[] { ncNode, tnNode }); - scNode.setNeighbors(new GraphNode[] { ncNode, gaNode }); - gaNode.setNeighbors(new GraphNode[] { ncNode, scNode, flNode, alNode, tnNode }); - flNode.setNeighbors(new GraphNode[] { gaNode }); - alNode.setNeighbors(new GraphNode[] { gaNode, msNode, tnNode }); - msNode.setNeighbors(new GraphNode[] { alNode, tnNode }); - tnNode.setNeighbors(new GraphNode[] { vaNode, ncNode, gaNode, alNode, msNode }); - - return ncNode; - } - - public class GraphNode { - private String name; - - private Collection<GraphNode> neighbors = new ArrayList<GraphNode>(); - - public GraphNode(String name) { - super(); - GraphIterableTests.this.nodes.add(this); // log node - this.name = name; - } - - public String getName() { - return this.name; - } - - void setNeighbors(GraphNode[] neighbors) { - this.neighbors = CollectionTools.list(neighbors); - } - - public Iterator<GraphNode> neighbors() { - return this.neighbors.iterator(); - } - - public int neighborsSize() { - return this.neighbors.size(); - } - - @Override - public String toString() { - return "GraphNode(" + this.name + ")"; - } - } -} |