package org.apache.maven.plugin.surefire.report;
   
   /*
    * 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.FileOutputStream;
  import java.io.IOException;
  
  import org.apache.maven.surefire.report.ReportEntry;
  
  import static org.apache.maven.plugin.surefire.report.FileReporter.getReportFile;
  
  /**
   * Surefire output consumer proxy that writes test output to a {@link java.io.File} for each test suite.
   * <p/>
   * This class is not threadsafe, but can be serially handed off from thread to thread.
   *
   * @author Kristian Rosenvold
   * @author Carlos Sanchez
   */
  public class ConsoleOutputFileReporter
      implements TestcycleConsoleOutputReceiver
  {
      private final File reportsDirectory;
  
      private final String reportNameSuffix;
  
      private String reportEntryName;
  
      private FileOutputStream fileOutputStream;
  
      public ConsoleOutputFileReporter( File reportsDirectory, String reportNameSuffix )
      {
          this.reportsDirectory = reportsDirectory;
          this.reportNameSuffix = reportNameSuffix;
      }
  
      public void testSetStarting( ReportEntry reportEntry )
      {
          close();
          reportEntryName = reportEntry.getName();
      }
  
      public void testSetCompleted( ReportEntry report )
      {
      }
  
      @SuppressWarnings( "checkstyle:emptyblock" )
      public void close()
      {
          if ( fileOutputStream != null )
          {
              try
              {
                  fileOutputStream.flush();
                  fileOutputStream.close();
              }
              catch ( IOException e )
              {
              }
              fileOutputStream = null;
          }
      }
  
      public void writeTestOutput( byte[] buf, int off, int len, boolean stdout )
      {
          try
          {
              if ( fileOutputStream == null )
              {
                  if ( !reportsDirectory.exists() )
                  {
                      //noinspection ResultOfMethodCallIgnored
                      reportsDirectory.mkdirs();
                  }
                  File file = getReportFile( reportsDirectory, reportEntryName, reportNameSuffix, "-output.txt" );
                  fileOutputStream = new FileOutputStream( file );
              }
              fileOutputStream.write( buf, off, len );
          }
          catch ( IOException e )
          {
             throw new RuntimeException( e );
         }
     }
 }