package org.apache.maven.repository.metadata;
import org.apache.maven.artifact.ArtifactScopeEnum;
import org.apache.maven.repository.metadata.ArtifactMetadata;
import org.apache.maven.repository.metadata.GraphConflictResolver;
import org.apache.maven.repository.metadata.MetadataGraph;
import org.apache.maven.repository.metadata.MetadataGraphEdge;
import org.apache.maven.repository.metadata.MetadataGraphVertex;
import org.codehaus.plexus.PlexusTestCase;
import org.codehaus.plexus.logging.Logger;
/**
*
* @author <a href="mailto:oleg@codehaus.org">Oleg Gusakov</a>
*
*/
public class DefaultGraphConflictResolverTest
extends PlexusTestCase
{
Logger log;
GraphConflictResolver resolver;
MetadataGraph graph;
MetadataGraphVertex v1;
MetadataGraphVertex v2;
MetadataGraphVertex v3;
MetadataGraphVertex v4;
//------------------------------------------------------------------------------------------
@Override
protected void setUp() throws Exception
{
super.setUp();
resolver = (GraphConflictResolver) lookup( GraphConflictResolver.ROLE, "default" );
/*
* v2
* v1<
* v3-v4
*
*/
graph = new MetadataGraph( 4, 3 );
v1 = graph.addVertex(new ArtifactMetadata("g","a1","1.0"));
graph.setEntry(v1);
v2 = graph.addVertex(new ArtifactMetadata("g","a2","1.0"));
v3 = graph.addVertex(new ArtifactMetadata("g","a3","1.0"));
v4 = graph.addVertex(new ArtifactMetadata("g","a4","1.0"));
// v1-->v2
graph.addEdge(v1, v2, new MetadataGraphEdge( "1.1", true, null, null, 2, 1 ) );
graph.addEdge(v1, v2, new MetadataGraphEdge( "1.2", true, null, null, 2, 2 ) );
// v1-->v3
graph.addEdge(v1, v3, new MetadataGraphEdge( "1.1", true, null, null, 2, 1 ) );
graph.addEdge(v1, v3, new MetadataGraphEdge( "1.2", true, null, null, 4, 2 ) );
// v3-->v4
graph.addEdge(v3, v4, new MetadataGraphEdge( "1.1", true, ArtifactScopeEnum.runtime, null, 2, 1 ) );
graph.addEdge(v3, v4, new MetadataGraphEdge( "1.2", true, ArtifactScopeEnum.provided, null, 2, 2 ) );
}
//------------------------------------------------------------------------------------------
public void testCompileResolution()
throws Exception
{
MetadataGraph res;
res = resolver.resolveConflicts( graph, ArtifactScopeEnum.compile );
assertNotNull("null graph after resolver", res );
assertNotNull("no vertices in the resulting graph after resolver", res.getVertices() );
assertNotNull("no edges in the resulting graph after resolver", res.getExcidentEdges(v1) );
assertEquals( "wrong # of vertices in the resulting graph after resolver", 4, res.getVertices().size() );
assertEquals( "wrong # of excident edges in the resulting graph entry after resolver", 2, res.getExcidentEdges(v1).size() );
assertEquals( "wrong # of v2 incident edges in the resulting graph after resolver", 1, res.getIncidentEdges(v2).size() );
assertEquals( "wrong edge v1-v2 in the resulting graph after resolver", "1.2", res.getIncidentEdges(v2).get(0).getVersion() );
assertEquals( "wrong # of edges v1-v3 in the resulting graph after resolver", 1, res.getIncidentEdges(v3).size() );
assertEquals( "wrong edge v1-v3 in the resulting graph after resolver", "1.1", res.getIncidentEdges(v3).get(0).getVersion() );
assertEquals( "wrong # of edges v3-v4 in the resulting graph after resolver", 1, res.getIncidentEdges(v4).size() );
assertEquals( "wrong edge v3-v4 in the resulting graph after resolver", "1.2", res.getIncidentEdges(v4).get(0).getVersion() );
}
//------------------------------------------------------------------------------------------
public void testRuntimeResolution()
throws Exception
{
MetadataGraph res;
res = resolver.resolveConflicts( graph, ArtifactScopeEnum.runtime );
assertNotNull("null graph after resolver", res );
assertNotNull("no vertices in the resulting graph after resolver", res.getVertices() );
assertNotNull("no edges in the resulting graph after resolver", res.getExcidentEdges(v1) );
assertEquals( "wrong # of vertices in the resulting graph after resolver", 4, res.getVertices().size() );
assertEquals( "wrong # of excident edges in the resulting graph entry after resolver", 2, res.getExcidentEdges(v1).size() );
assertEquals( "wrong # of v2 incident edges in the resulting graph after resolver", 1, res.getIncidentEdges(v2).size() );
assertEquals( "wrong edge v1-v2 in the resulting graph after resolver", "1.2", res.getIncidentEdges(v2).get(0).getVersion() );
assertEquals( "wrong # of edges v1-v3 in the resulting graph after resolver", 1, res.getIncidentEdges(v3).size() );
assertEquals( "wrong edge v1-v3 in the resulting graph after resolver", "1.1", res.getIncidentEdges(v3).get(0).getVersion() );
assertEquals( "wrong # of edges v3-v4 in the resulting graph after resolver", 1, res.getIncidentEdges(v4).size() );
assertEquals( "wrong edge v3-v4 in the resulting graph after resolver", "1.1", res.getIncidentEdges(v4).get(0).getVersion() );
}
//------------------------------------------------------------------------------------------
public void testTestResolution()
throws Exception
{
MetadataGraph res;
res = resolver.resolveConflicts( graph, ArtifactScopeEnum.test );
assertNotNull("null graph after resolver", res );
assertNotNull("no vertices in the resulting graph after resolver", res.getVertices() );
assertNotNull("no edges in the resulting graph after resolver", res.getExcidentEdges(v1) );
assertEquals( "wrong # of vertices in the resulting graph after resolver", 4, res.getVertices().size() );
assertEquals( "wrong # of excident edges in the resulting graph entry after resolver", 2, res.getExcidentEdges(v1).size() );
assertEquals( "wrong # of v2 incident edges in the resulting graph after resolver", 1, res.getIncidentEdges(v2).size() );
assertEquals( "wrong edge v1-v2 in the resulting graph after resolver", "1.2", res.getIncidentEdges(v2).get(0).getVersion() );
assertEquals( "wrong # of edges v1-v3 in the resulting graph after resolver", 1, res.getIncidentEdges(v3).size() );
assertEquals( "wrong edge v1-v3 in the resulting graph after resolver", "1.1", res.getIncidentEdges(v3).get(0).getVersion() );
assertEquals( "wrong # of edges v3-v4 in the resulting graph after resolver", 1, res.getIncidentEdges(v4).size() );
assertEquals( "wrong edge v3-v4 in the resulting graph after resolver", "1.2", res.getIncidentEdges(v4).get(0).getVersion() );
}
//------------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------------
}