package org.apache.maven.plugins.dependency.fromDependencies;
   
   /*
    * 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.
   */
  
  import java.io.File;
  import java.util.Set;
  
  import org.apache.maven.artifact.Artifact;
  import org.apache.maven.execution.MavenSession;
  import org.apache.maven.plugin.LegacySupport;
  import org.apache.maven.plugins.dependency.AbstractDependencyMojoTestCase;
  import org.apache.maven.plugins.dependency.utils.DependencyUtil;
  import org.apache.maven.project.MavenProject;
  
  public class TestBuildClasspathMojo
      extends AbstractDependencyMojoTestCase
  {
      
      private BuildClasspathMojo mojo;
  
      protected void setUp()
          throws Exception
      {
          // required for mojo lookups to work
          super.setUp( "build-classpath", true );
          
          File testPom = new File( getBasedir(), "target/test-classes/unit/build-classpath-test/plugin-config.xml" );
          mojo = (BuildClasspathMojo) lookupMojo( "build-classpath", testPom );
  
          assertNotNull( mojo );
          assertNotNull( mojo.getProject() );
      }
  
      /**
       * Tests the proper discovery and configuration of the mojo.
       */
      public void testEnvironment()
          throws Exception
      {
          MavenProject project = mojo.getProject();
  
          // mojo.silent = true;
          Set<Artifact> artifacts = this.stubFactory.getScopedArtifacts();
          Set<Artifact> directArtifacts = this.stubFactory.getReleaseAndSnapshotArtifacts();
          artifacts.addAll( directArtifacts );
  
          project.setArtifacts( artifacts );
          project.setDependencyArtifacts( directArtifacts );
  
          mojo.execute();
          try
          {
              mojo.readClasspathFile();
  
              fail( "Expected an illegal Argument Exception" );
          }
          catch ( IllegalArgumentException e )
          {
              // expected to catch this.
          }
  
          mojo.setOutputFile( new File( testDir, "buildClasspath.txt" ) );
          mojo.execute();
  
          String file = mojo.readClasspathFile();
          assertNotNull( file );
          assertTrue( file.length() > 0 );
  
          assertTrue( file.contains( File.pathSeparator ) );
          assertTrue( file.contains( File.separator ) );
  
          String fileSep = "#####";
          String pathSep = "%%%%%";
  
          mojo.setFileSeparator( fileSep );
          mojo.setPathSeparator( pathSep );
          mojo.execute();
  
          file = mojo.readClasspathFile();
          assertNotNull( file );
          assertTrue( file.length() > 0 );
  
         assertFalse( file.contains( File.pathSeparator ) );
         assertFalse( file.contains( File.separator ) );
         assertTrue( file.contains( fileSep ) );
         assertTrue( file.contains( pathSep ) );
 
         String propertyValue = project.getProperties().getProperty( "outputProperty" );
         assertNull( propertyValue );
         mojo.setOutputProperty( "outputProperty" );
         mojo.execute();
         propertyValue = project.getProperties().getProperty( "outputProperty" );
         assertNotNull( propertyValue );
 
     }
 
     public void testPath()
         throws Exception
     {
         MavenSession session = newMavenSession( mojo.getProject() );
         setVariableValueToObject( mojo, "session", session );
      
         LegacySupport legacySupport = lookup( LegacySupport.class );
         legacySupport.setSession( session );    
         installLocalRepository( legacySupport );
         
         Artifact artifact = stubFactory.getReleaseArtifact();
 
         StringBuilder sb = new StringBuilder();
         mojo.setPrefix( null );
         mojo.setStripVersion( false );
         mojo.appendArtifactPath( artifact, sb );
         assertEquals( artifact.getFile().getPath(), sb.toString() );
 
         mojo.setLocalRepoProperty( "$M2_REPO" );
         sb = new StringBuilder();
         mojo.appendArtifactPath( artifact, sb );
         assertEquals( "$M2_REPO" + File.separator + artifact.getFile().getName(), sb.toString() );
 
         mojo.setLocalRepoProperty( "%M2_REPO%" );
         sb = new StringBuilder();
         mojo.appendArtifactPath( artifact, sb );
         assertEquals( "%M2_REPO%" + File.separator + artifact.getFile().getName(), sb.toString() );
 
         mojo.setLocalRepoProperty( "%M2_REPO%" );
         sb = new StringBuilder();
         mojo.setPrependGroupId( true );
         mojo.appendArtifactPath( artifact, sb );
         assertEquals( "If prefix is null, prependGroupId has no impact ",
                       "%M2_REPO%" + File.separator + DependencyUtil.getFormattedFileName( artifact, false, false ),
                       sb.toString() );
 
         mojo.setLocalRepoProperty( "" );
         mojo.setPrefix( "prefix" );
         sb = new StringBuilder();
         mojo.setPrependGroupId( true );
         mojo.appendArtifactPath( artifact, sb );
         assertEquals( "prefix" + File.separator + DependencyUtil.getFormattedFileName( artifact, false, true ),
                       sb.toString() );
         mojo.setPrependGroupId( false );
 
         mojo.setLocalRepoProperty( "" );
         mojo.setPrefix( "prefix" );
         sb = new StringBuilder();
         mojo.appendArtifactPath( artifact, sb );
         assertEquals( "prefix" + File.separator + artifact.getFile().getName(), sb.toString() );
 
         mojo.setPrefix( "prefix" );
         mojo.setStripVersion( true );
         sb = new StringBuilder();
         mojo.appendArtifactPath( artifact, sb );
         assertEquals( "prefix" + File.separator + DependencyUtil.getFormattedFileName( artifact, true ),
                       sb.toString() );
 
     }
 }