001package org.eclipse.aether.internal.impl.collect;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *  http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import org.eclipse.aether.artifact.DefaultArtifact;
023import org.eclipse.aether.graph.DefaultDependencyNode;
024import org.eclipse.aether.graph.Dependency;
025import org.eclipse.aether.graph.DependencyCycle;
026import org.junit.Test;
027
028import static org.junit.Assert.assertEquals;
029
030public class DefaultDependencyCycleTest
031{
032    private static final Dependency FOO_DEPENDENCY = new Dependency( new DefaultArtifact( "group-id:foo:1.0" ), "test" );
033    private static final Dependency BAR_DEPENDENCY = new Dependency( new DefaultArtifact( "group-id:bar:1.0" ), "test" );
034
035    @Test
036    public void testToString()
037    {
038        NodeStack nodeStack = new NodeStack();
039        nodeStack.push( new DefaultDependencyNode( FOO_DEPENDENCY ) );
040        DependencyCycle cycle = new DefaultDependencyCycle( nodeStack, 1, BAR_DEPENDENCY );
041
042        assertEquals( "group-id:foo:jar -> group-id:bar:jar", cycle.toString() );
043    }
044}