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1   package org.apache.maven.shared.dependency.tree.filter;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *  http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import junit.framework.TestCase;
23  
24  import org.apache.maven.artifact.Artifact;
25  import org.apache.maven.plugin.testing.stubs.ArtifactStub;
26  import org.apache.maven.shared.dependency.tree.DependencyNode;
27  
28  /**
29   * Tests <code>StateDependencyNodeFilter</code>.
30   * 
31   * @author <a href="mailto:markhobson@gmail.com">Mark Hobson</a>
32   * @version $Id: StateDependencyNodeFilterTest.java 1100703 2011-05-08 08:27:33Z hboutemy $
33   * @see StateDependencyNodeFilter
34   */
35  public class StateDependencyNodeFilterTest
36      extends TestCase
37  {
38      // fields -----------------------------------------------------------------
39  
40      private StateDependencyNodeFilter filter;
41  
42      private DependencyNode includedNode;
43  
44      private DependencyNode omittedForDuplicateNode;
45  
46      private DependencyNode omittedForConflictNode;
47  
48      private DependencyNode omittedForCycleNode;
49  
50      // TestCase methods -------------------------------------------------------
51  
52      /**
53       * {@inheritDoc}
54       */
55      protected void setUp()
56          throws Exception
57      {
58          Artifact artifact = new ArtifactStub();
59          Artifact relatedArtifact = new ArtifactStub();
60  
61          includedNode = new DependencyNode( artifact, DependencyNode.INCLUDED );
62          omittedForDuplicateNode = new DependencyNode( artifact, DependencyNode.OMITTED_FOR_DUPLICATE, relatedArtifact );
63          omittedForConflictNode = new DependencyNode( artifact, DependencyNode.OMITTED_FOR_CONFLICT, relatedArtifact );
64          omittedForCycleNode = new DependencyNode( artifact, DependencyNode.OMITTED_FOR_CYCLE );
65      }
66  
67      // tests ------------------------------------------------------------------
68  
69      public void testIncluded()
70      {
71          filter = new StateDependencyNodeFilter( DependencyNode.INCLUDED );
72  
73          assertTrue( filter.accept( includedNode ) );
74          assertFalse( filter.accept( omittedForDuplicateNode ) );
75          assertFalse( filter.accept( omittedForConflictNode ) );
76          assertFalse( filter.accept( omittedForCycleNode ) );
77      }
78  
79      public void testOmittedForDuplicate()
80      {
81          filter = new StateDependencyNodeFilter( DependencyNode.OMITTED_FOR_DUPLICATE );
82  
83          assertFalse( filter.accept( includedNode ) );
84          assertTrue( filter.accept( omittedForDuplicateNode ) );
85          assertFalse( filter.accept( omittedForConflictNode ) );
86          assertFalse( filter.accept( omittedForCycleNode ) );
87      }
88  
89      public void testOmittedForConflict()
90      {
91          filter = new StateDependencyNodeFilter( DependencyNode.OMITTED_FOR_CONFLICT );
92  
93          assertFalse( filter.accept( includedNode ) );
94          assertFalse( filter.accept( omittedForDuplicateNode ) );
95          assertTrue( filter.accept( omittedForConflictNode ) );
96          assertFalse( filter.accept( omittedForCycleNode ) );
97      }
98  
99      public void testOmittedForCycle()
100     {
101         filter = new StateDependencyNodeFilter( DependencyNode.OMITTED_FOR_CYCLE );
102 
103         assertFalse( filter.accept( includedNode ) );
104         assertFalse( filter.accept( omittedForDuplicateNode ) );
105         assertFalse( filter.accept( omittedForConflictNode ) );
106         assertTrue( filter.accept( omittedForCycleNode ) );
107     }
108 }