package org.apache.maven.shared.filtering;
   
   /*
    * 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.io.FileInputStream;
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.List;
  import java.util.Properties;
  
  import org.apache.commons.io.FileUtils;
  import org.apache.maven.model.Resource;
  import org.codehaus.plexus.PlexusTestCase;
  
  /**
   * @author Olivier Lamy
   *
   */
  public class MuliLinesMavenResourcesFilteringTest
      extends PlexusTestCase
  {
  
      File outputDirectory = new File( getBasedir(), "target/MuliLinesMavenResourcesFilteringTest" );
  
      @Override
      protected void setUp()
          throws Exception
      {
          super.setUp();
          if ( outputDirectory.exists() )
          {
              FileUtils.deleteDirectory( outputDirectory );
          }
          outputDirectory.mkdirs();
      }
  
      /**
       * @throws Exception
       */
      public void testFilteringTokenOnce()
          throws Exception
      {
          File baseDir = new File( "c:\\foo\\bar" );
          StubMavenProject mavenProject = new StubMavenProject( baseDir );
          mavenProject.setVersion( "1.0" );
          mavenProject.setGroupId( "org.apache" );
          mavenProject.setName( "test project" );
  
          Properties projectProperties = new Properties();
          projectProperties.put( "foo", "bar" );
          projectProperties.put( "java.version", "zloug" );
          mavenProject.setProperties( projectProperties );
          MavenResourcesFiltering mavenResourcesFiltering = lookup( MavenResourcesFiltering.class );
  
          String unitFilesDir = getBasedir() + "/src/test/units-files/MRESOURCES-104";
  
          Resource resource = new Resource();
          List<Resource> resources = new ArrayList<>();
          resources.add( resource );
          resource.setDirectory( unitFilesDir );
          resource.setFiltering( true );
  
          List<String> filtersFile = new ArrayList<>();
          filtersFile.add( getBasedir() + "/src/test/units-files/MRESOURCES-104/test.properties" );
  
          List<String> nonFilteredFileExtensions = Collections.singletonList( "gif" );
  
          MavenResourcesExecution mavenResourcesExecution =
              new MavenResourcesExecution( resources, outputDirectory, mavenProject, "UTF-8", filtersFile,
                                           nonFilteredFileExtensions, new StubMavenSession() );
          mavenResourcesExecution.setUseDefaultFilterWrappers( true );
  
          mavenResourcesFiltering.filterResources( mavenResourcesExecution );
  
          Properties result = new Properties();
          
          try ( FileInputStream in = new FileInputStream( new File( outputDirectory, "test.properties" ) ) )
          {
              result.load( in );
          }
  
         // email=foo@bar.com
         // foo=${project.version}
         // bar=@project.version@
         assertEquals( "1.0", result.get( "foo" ) );
         assertEquals( "1.0", result.get( "bar" ) );
         assertEquals( "foo@bar.com", result.get( "email" ) );
     }
 
 }