1 package org.apache.maven.repository.metadata;
2
3 import org.apache.maven.artifact.ArtifactScopeEnum;
4 import org.apache.maven.repository.metadata.ArtifactMetadata;
5 import org.apache.maven.repository.metadata.GraphConflictResolver;
6 import org.apache.maven.repository.metadata.MetadataGraph;
7 import org.apache.maven.repository.metadata.MetadataGraphEdge;
8 import org.apache.maven.repository.metadata.MetadataGraphVertex;
9 import org.codehaus.plexus.PlexusTestCase;
10 import org.codehaus.plexus.logging.Logger;
11
12
13
14
15
16
17
18
19 public class DefaultGraphConflictResolverTest
20 extends PlexusTestCase
21 {
22 Logger log;
23
24 GraphConflictResolver resolver;
25
26 MetadataGraph graph;
27
28 MetadataGraphVertex v1;
29 MetadataGraphVertex v2;
30 MetadataGraphVertex v3;
31 MetadataGraphVertex v4;
32
33 @Override
34 protected void setUp() throws Exception
35 {
36 super.setUp();
37 resolver = (GraphConflictResolver) lookup( GraphConflictResolver.ROLE, "default" );
38
39
40
41
42
43
44
45 graph = new MetadataGraph( 4, 3 );
46 v1 = graph.addVertex(new ArtifactMetadata("g","a1","1.0"));
47 graph.setEntry(v1);
48 v2 = graph.addVertex(new ArtifactMetadata("g","a2","1.0"));
49 v3 = graph.addVertex(new ArtifactMetadata("g","a3","1.0"));
50 v4 = graph.addVertex(new ArtifactMetadata("g","a4","1.0"));
51
52
53 graph.addEdge(v1, v2, new MetadataGraphEdge( "1.1", true, null, null, 2, 1 ) );
54 graph.addEdge(v1, v2, new MetadataGraphEdge( "1.2", true, null, null, 2, 2 ) );
55
56
57 graph.addEdge(v1, v3, new MetadataGraphEdge( "1.1", true, null, null, 2, 1 ) );
58 graph.addEdge(v1, v3, new MetadataGraphEdge( "1.2", true, null, null, 4, 2 ) );
59
60
61 graph.addEdge(v3, v4, new MetadataGraphEdge( "1.1", true, ArtifactScopeEnum.runtime, null, 2, 1 ) );
62 graph.addEdge(v3, v4, new MetadataGraphEdge( "1.2", true, ArtifactScopeEnum.provided, null, 2, 2 ) );
63 }
64
65 public void testCompileResolution()
66 throws Exception
67 {
68 MetadataGraph res;
69
70 res = resolver.resolveConflicts( graph, ArtifactScopeEnum.compile );
71
72 assertNotNull("null graph after resolver", res );
73 assertNotNull("no vertices in the resulting graph after resolver", res.getVertices() );
74
75 assertNotNull("no edges in the resulting graph after resolver", res.getExcidentEdges(v1) );
76
77 assertEquals( "wrong # of vertices in the resulting graph after resolver", 4, res.getVertices().size() );
78 assertEquals( "wrong # of excident edges in the resulting graph entry after resolver", 2, res.getExcidentEdges(v1).size() );
79
80 assertEquals( "wrong # of v2 incident edges in the resulting graph after resolver", 1, res.getIncidentEdges(v2).size() );
81 assertEquals( "wrong edge v1-v2 in the resulting graph after resolver", "1.2", res.getIncidentEdges(v2).get(0).getVersion() );
82
83 assertEquals( "wrong # of edges v1-v3 in the resulting graph after resolver", 1, res.getIncidentEdges(v3).size() );
84 assertEquals( "wrong edge v1-v3 in the resulting graph after resolver", "1.1", res.getIncidentEdges(v3).get(0).getVersion() );
85
86 assertEquals( "wrong # of edges v3-v4 in the resulting graph after resolver", 1, res.getIncidentEdges(v4).size() );
87 assertEquals( "wrong edge v3-v4 in the resulting graph after resolver", "1.2", res.getIncidentEdges(v4).get(0).getVersion() );
88 }
89
90 public void testRuntimeResolution()
91 throws Exception
92 {
93 MetadataGraph res;
94
95 res = resolver.resolveConflicts( graph, ArtifactScopeEnum.runtime );
96
97 assertNotNull("null graph after resolver", res );
98 assertNotNull("no vertices in the resulting graph after resolver", res.getVertices() );
99 assertNotNull("no edges in the resulting graph after resolver", res.getExcidentEdges(v1) );
100
101 assertEquals( "wrong # of vertices in the resulting graph after resolver", 4, res.getVertices().size() );
102 assertEquals( "wrong # of excident edges in the resulting graph entry after resolver", 2, res.getExcidentEdges(v1).size() );
103
104 assertEquals( "wrong # of v2 incident edges in the resulting graph after resolver", 1, res.getIncidentEdges(v2).size() );
105 assertEquals( "wrong edge v1-v2 in the resulting graph after resolver", "1.2", res.getIncidentEdges(v2).get(0).getVersion() );
106
107 assertEquals( "wrong # of edges v1-v3 in the resulting graph after resolver", 1, res.getIncidentEdges(v3).size() );
108 assertEquals( "wrong edge v1-v3 in the resulting graph after resolver", "1.1", res.getIncidentEdges(v3).get(0).getVersion() );
109
110 assertEquals( "wrong # of edges v3-v4 in the resulting graph after resolver", 1, res.getIncidentEdges(v4).size() );
111 assertEquals( "wrong edge v3-v4 in the resulting graph after resolver", "1.1", res.getIncidentEdges(v4).get(0).getVersion() );
112 }
113
114 public void testTestResolution()
115 throws Exception
116 {
117 MetadataGraph res;
118
119 res = resolver.resolveConflicts( graph, ArtifactScopeEnum.test );
120
121 assertNotNull("null graph after resolver", res );
122 assertNotNull("no vertices in the resulting graph after resolver", res.getVertices() );
123 assertNotNull("no edges in the resulting graph after resolver", res.getExcidentEdges(v1) );
124
125 assertEquals( "wrong # of vertices in the resulting graph after resolver", 4, res.getVertices().size() );
126 assertEquals( "wrong # of excident edges in the resulting graph entry after resolver", 2, res.getExcidentEdges(v1).size() );
127
128 assertEquals( "wrong # of v2 incident edges in the resulting graph after resolver", 1, res.getIncidentEdges(v2).size() );
129 assertEquals( "wrong edge v1-v2 in the resulting graph after resolver", "1.2", res.getIncidentEdges(v2).get(0).getVersion() );
130
131 assertEquals( "wrong # of edges v1-v3 in the resulting graph after resolver", 1, res.getIncidentEdges(v3).size() );
132 assertEquals( "wrong edge v1-v3 in the resulting graph after resolver", "1.1", res.getIncidentEdges(v3).get(0).getVersion() );
133
134 assertEquals( "wrong # of edges v3-v4 in the resulting graph after resolver", 1, res.getIncidentEdges(v4).size() );
135 assertEquals( "wrong edge v3-v4 in the resulting graph after resolver", "1.2", res.getIncidentEdges(v4).get(0).getVersion() );
136 }
137
138
139 }