/*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
    * with the License.  You may obtain a copy of the License at
    *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  package org.apache.maven.repository.metadata;
  
  import org.apache.maven.artifact.ArtifactScopeEnum;
  import org.codehaus.plexus.PlexusTestCase;
  
  /**
   *
   * @author <a href="mailto:oleg@codehaus.org">Oleg Gusakov</a>
   *
   */
  public class DefaultClasspathTransformationTest extends PlexusTestCase {
      ClasspathTransformation transform;
  
      MetadataGraph graph;
  
      MetadataGraphVertex v1;
      MetadataGraphVertex v2;
      MetadataGraphVertex v3;
      MetadataGraphVertex v4;
      // ------------------------------------------------------------------------------------------
      @Override
      protected void setUp() throws Exception {
          super.setUp();
          transform = (ClasspathTransformation) lookup(ClasspathTransformation.ROLE, "default");
  
          graph = new MetadataGraph(4, 3);
          /*
           *       v2
           *   v1<
           *       v3-v4
           *
           */
          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, 2));
          graph.addEdge(v3, v4, new MetadataGraphEdge("1.2", true, ArtifactScopeEnum.test, null, 2, 2));
      }
      // ------------------------------------------------------------------------------------------
      public void testCompileClasspathTransform() throws Exception {
          ClasspathContainer res;
  
          res = transform.transform(graph, ArtifactScopeEnum.compile, false);
  
          assertNotNull("null classpath container after compile transform", res);
          assertNotNull("null classpath after compile transform", res.getClasspath());
          assertEquals(
                  "compile classpath should have 3 entries", 3, res.getClasspath().size());
      }
      // ------------------------------------------------------------------------------------------
      public void testRuntimeClasspathTransform() throws Exception {
          ClasspathContainer res;
  
          res = transform.transform(graph, ArtifactScopeEnum.runtime, false);
  
          assertNotNull("null classpath container after runtime transform", res);
          assertNotNull("null classpath after runtime transform", res.getClasspath());
          assertEquals(
                  "runtime classpath should have 4 entries", 4, res.getClasspath().size());
  
          ArtifactMetadata md = res.getClasspath().get(3);
          assertEquals("runtime artifact version should be 1.1", "1.1", md.getVersion());
      }
      // ------------------------------------------------------------------------------------------
      public void testTestClasspathTransform() throws Exception {
          ClasspathContainer res;
  
          res = transform.transform(graph, ArtifactScopeEnum.test, false);
  
         assertNotNull("null classpath container after runtime transform", res);
         assertNotNull("null classpath after runtime transform", res.getClasspath());
         assertEquals(
                 "runtime classpath should have 4 entries", 4, res.getClasspath().size());
 
         ArtifactMetadata md = res.getClasspath().get(3);
         assertEquals("test artifact version should be 1.2", "1.2", md.getVersion());
     }
     // ------------------------------------------------------------------------------------------
     // ------------------------------------------------------------------------------------------
 }