1 package org.eclipse.aether.util.graph.transformer;
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22 import static org.junit.Assert.*;
23
24 import java.util.Map;
25
26 import org.eclipse.aether.collection.DependencyGraphTransformer;
27 import org.eclipse.aether.graph.DependencyNode;
28 import org.eclipse.aether.internal.test.util.DependencyGraphParser;
29 import org.eclipse.aether.util.graph.transformer.ConflictMarker;
30 import org.eclipse.aether.util.graph.transformer.TransformationContextKeys;
31 import org.junit.Test;
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35 public class ConflictMarkerTest
36 extends AbstractDependencyGraphTransformerTest
37 {
38
39 @Override
40 protected DependencyGraphTransformer newTransformer()
41 {
42 return new ConflictMarker();
43 }
44
45 @Override
46 protected DependencyGraphParser newParser()
47 {
48 return new DependencyGraphParser( "transformer/conflict-marker/" );
49 }
50
51 @Test
52 public void testSimple()
53 throws Exception
54 {
55 DependencyNode root = parseResource( "simple.txt" );
56
57 assertSame( root, transform( root ) );
58
59 Map<?, ?> ids = (Map<?, ?>) context.get( TransformationContextKeys.CONFLICT_IDS );
60 assertNotNull( ids );
61
62 assertNull( ids.get( root ) );
63 assertNotNull( ids.get( root.getChildren().get( 0 ) ) );
64 assertNotNull( ids.get( root.getChildren().get( 1 ) ) );
65 assertNotSame( ids.get( root.getChildren().get( 0 ) ), ids.get( root.getChildren().get( 1 ) ) );
66 assertFalse( ids.get( root.getChildren().get( 0 ) ).equals( ids.get( root.getChildren().get( 1 ) ) ) );
67 }
68
69 @Test
70 public void testRelocation1()
71 throws Exception
72 {
73 DependencyNode root = parseResource( "relocation1.txt" );
74
75 assertSame( root, transform( root ) );
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77 Map<?, ?> ids = (Map<?, ?>) context.get( TransformationContextKeys.CONFLICT_IDS );
78 assertNotNull( ids );
79
80 assertNull( ids.get( root ) );
81 assertNotNull( ids.get( root.getChildren().get( 0 ) ) );
82 assertNotNull( ids.get( root.getChildren().get( 1 ) ) );
83 assertSame( ids.get( root.getChildren().get( 0 ) ), ids.get( root.getChildren().get( 1 ) ) );
84 }
85
86 @Test
87 public void testRelocation2()
88 throws Exception
89 {
90 DependencyNode root = parseResource( "relocation2.txt" );
91
92 assertSame( root, transform( root ) );
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94 Map<?, ?> ids = (Map<?, ?>) context.get( TransformationContextKeys.CONFLICT_IDS );
95 assertNotNull( ids );
96
97 assertNull( ids.get( root ) );
98 assertNotNull( ids.get( root.getChildren().get( 0 ) ) );
99 assertNotNull( ids.get( root.getChildren().get( 1 ) ) );
100 assertSame( ids.get( root.getChildren().get( 0 ) ), ids.get( root.getChildren().get( 1 ) ) );
101 }
102
103 @Test
104 public void testRelocation3()
105 throws Exception
106 {
107 DependencyNode root = parseResource( "relocation3.txt" );
108
109 assertSame( root, transform( root ) );
110
111 Map<?, ?> ids = (Map<?, ?>) context.get( TransformationContextKeys.CONFLICT_IDS );
112 assertNotNull( ids );
113
114 assertNull( ids.get( root ) );
115 assertNotNull( ids.get( root.getChildren().get( 0 ) ) );
116 assertNotNull( ids.get( root.getChildren().get( 1 ) ) );
117 assertNotNull( ids.get( root.getChildren().get( 2 ) ) );
118 assertSame( ids.get( root.getChildren().get( 0 ) ), ids.get( root.getChildren().get( 1 ) ) );
119 assertSame( ids.get( root.getChildren().get( 1 ) ), ids.get( root.getChildren().get( 2 ) ) );
120 }
121
122 }