package org.apache.maven.surefire.testng;
   
   /*
    * 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.ArrayList;
  import java.util.List;
  import java.util.Map;
  
  import org.apache.maven.surefire.report.RunListener;
  import org.apache.maven.surefire.testset.TestSetFailedException;
  
  import static org.apache.maven.surefire.testng.TestNGExecutor.run;
  
  /**
   * Handles suite xml file definitions for TestNG.
   *
   * @author jkuhnert
   * @author <a href='mailto:the[dot]mindstorm[at]gmail[dot]com'>Alex Popescu</a>
   */
  final class TestNGXmlTestSuite
          extends TestSuite
  {
      private final List<File> suiteFiles;
  
      private List<String> suiteFilePaths;
  
      private final String testSourceDirectory;
  
      private final Map<String, String> options;
  
      private final File reportsDirectory;
  
      private final int skipAfterFailureCount;
  
      /**
       * Creates a testng testset to be configured by the specified
       * xml file(s). The XML files are suite definitions files according to TestNG DTD.
       */
      TestNGXmlTestSuite( List<File> suiteFiles, String testSourceDirectory, Map<String, String> confOptions,
                          File reportsDirectory, int skipAfterFailureCount )
      {
          this.suiteFiles = suiteFiles;
          this.options = confOptions;
          this.testSourceDirectory = testSourceDirectory;
          this.reportsDirectory = reportsDirectory;
          this.skipAfterFailureCount = skipAfterFailureCount;
      }
  
      void execute( RunListener reporter )
          throws TestSetFailedException
      {
          if ( suiteFilePaths == null )
          {
              throw new IllegalStateException( "You must call locateTestSets before calling execute" );
          }
          startTestSuite( reporter );
          run( suiteFilePaths, testSourceDirectory, options, reporter, reportsDirectory, skipAfterFailureCount );
          finishTestSuite( reporter );
      }
  
      Iterable locateTestSets()
          throws TestSetFailedException
      {
          if ( suiteFilePaths != null )
          {
              throw new IllegalStateException( "You can't call locateTestSets twice" );
          }
  
          if ( suiteFiles.isEmpty() )
          {
              throw new IllegalStateException( "No suite files were specified" );
          }
  
          suiteFilePaths = new ArrayList<String>( suiteFiles.size() );
          ArrayList<File> testSets = new ArrayList<File>( suiteFiles.size() );
  
          for ( File suiteFile : suiteFiles )
          {
              if ( !suiteFile.isFile() )
              {
                  throw new TestSetFailedException( "Suite file " + suiteFile + " is not a valid file" );
             }
             testSets.add( suiteFile );
             suiteFilePaths.add( suiteFile.getAbsolutePath() );
         }
         return testSets;
     }
 
     @Override
     Map<String, String> getOptions()
     {
         return options;
     }
 }