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