package org.apache.maven.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.IOException;
  import java.util.ArrayList;
  import java.util.concurrent.Callable;
  import java.util.concurrent.ExecutorService;
  import java.util.concurrent.Executors;
  
  import org.apache.maven.plugin.surefire.report.ConsoleOutputFileReporter;
  
  import junit.framework.TestCase;
  import org.apache.maven.surefire.api.report.SimpleReportEntry;
  import org.apache.maven.surefire.api.report.TestSetReportEntry;
  import org.apache.maven.surefire.shared.utils.io.FileUtils;
  
  import static java.nio.charset.StandardCharsets.US_ASCII;
  import static org.fest.assertions.Assertions.assertThat;
  
  /**
   *
   */
  public class ConsoleOutputFileReporterTest
      extends TestCase
  {
      /*
       * Test method for 'org.codehaus.surefire.report.ConsoleOutputFileReporter.testSetCompleted(ReportEntry report)'
       */
      public void testFileNameWithoutSuffix() throws IOException
      {
          File reportDir = new File( new File( System.getProperty( "user.dir" ), "target" ), "tmp1" );
          //noinspection ResultOfMethodCallIgnored
          reportDir.mkdirs();
          TestSetReportEntry reportEntry =
                  new SimpleReportEntry( getClass().getName(), null, getClass().getName(), null );
          ConsoleOutputFileReporter reporter = new ConsoleOutputFileReporter( reportDir, null, false, null, "UTF-8" );
          reporter.testSetStarting( reportEntry );
          reporter.writeTestOutput( "some ", false, true );
          reporter.testSetCompleted( reportEntry );
          reporter.close();
  
          File expectedReportFile = new File( reportDir, getClass().getName() + "-output.txt" );
  
          assertTrue( "Report file (" + expectedReportFile.getAbsolutePath() + ") doesn't exist",
                      expectedReportFile.exists() );
  
          assertThat( FileUtils.fileRead( expectedReportFile, US_ASCII.name() ) )
                  .contains( "some " );
  
          //noinspection ResultOfMethodCallIgnored
          expectedReportFile.delete();
      }
  
      /*
       * Test method for 'org.codehaus.surefire.report.ConsoleOutputFileReporter.testSetCompleted(ReportEntry report)'
       */
      public void testFileNameWithSuffix() throws IOException
      {
          File reportDir = new File( new File( System.getProperty( "user.dir" ), "target" ), "tmp2" );
          String suffixText = "sampleSuffixText";
          TestSetReportEntry reportEntry =
                  new SimpleReportEntry( getClass().getName(), null, getClass().getName(), null );
          ConsoleOutputFileReporter reporter =
                  new ConsoleOutputFileReporter( reportDir, suffixText, false, null, "UTF-8" );
          reporter.testSetStarting( reportEntry );
          reporter.writeTestOutput( null, true, true );
          reporter.writeTestOutput( "some ", true, true );
          reporter.testSetCompleted( reportEntry );
          reporter.close();
  
          File expectedReportFile = new File( reportDir, getClass().getName() + "-" + suffixText + "-output.txt" );
  
          assertTrue( "Report file (" + expectedReportFile.getAbsolutePath() + ") doesn't exist",
                      expectedReportFile.exists() );
  
          assertThat( FileUtils.fileRead( expectedReportFile, US_ASCII.name() ) )
                  .contains( "some " );
  
          assertThat( expectedReportFile )
                  .hasSize( 9 + 2 * System.lineSeparator().length() );
 
         //noinspection ResultOfMethodCallIgnored
         expectedReportFile.delete();
     }
 
     public void testNullReportFile() throws IOException
     {
         File reportDir = new File( new File( System.getProperty( "user.dir" ), "target" ), "tmp3" );
         ConsoleOutputFileReporter reporter = new ConsoleOutputFileReporter( reportDir, null, false, null, "UTF-8" );
         reporter.writeTestOutput( "some text", false, true );
         reporter.testSetCompleted( new SimpleReportEntry( getClass().getName(), null, getClass().getName(), null ) );
         reporter.close();
 
         File expectedReportFile = new File( reportDir, "null-output.txt" );
 
         assertTrue( "Report file (" + expectedReportFile.getAbsolutePath() + ") doesn't exist",
                 expectedReportFile.exists() );
 
         assertThat( FileUtils.fileRead( expectedReportFile, US_ASCII.name() ) )
                 .contains( "some " );
 
         //noinspection ResultOfMethodCallIgnored
         expectedReportFile.delete();
     }
 
     public void testConcurrentAccessReportFile() throws Exception
     {
         File reportDir = new File( new File( System.getProperty( "user.dir" ), "target" ), "tmp4" );
         final ConsoleOutputFileReporter reporter =
                 new ConsoleOutputFileReporter( reportDir, null, false, null, "UTF-8" );
         reporter.testSetStarting( new SimpleReportEntry( getClass().getName(), null, getClass().getName(), null ) );
         ExecutorService scheduler = Executors.newFixedThreadPool( 10 );
         final ArrayList<Callable<Void>> jobs = new ArrayList<>();
         for ( int i = 0; i < 10; i++ )
         {
             jobs.add( new Callable<Void>()
             {
                 @Override
                 public Void call()
                 {
                     reporter.writeTestOutput( "some text\n", false, true );
                     return null;
                 }
             } );
         }
         scheduler.invokeAll( jobs );
         scheduler.shutdown();
         reporter.close();
 
         File expectedReportFile = new File( reportDir, getClass().getName() + "-output.txt" );
 
         assertTrue( "Report file (" + expectedReportFile.getAbsolutePath() + ") doesn't exist",
                 expectedReportFile.exists() );
 
         assertThat( FileUtils.fileRead( expectedReportFile, US_ASCII.name() ) )
                 .contains( "some text" );
 
         StringBuilder expectedText = new StringBuilder();
         for ( int i = 0; i < 10; i++ )
         {
             expectedText.append( "some text\n" );
         }
 
         assertThat( FileUtils.fileRead( expectedReportFile, US_ASCII.name() ) )
                 .isEqualTo( expectedText.toString() );
 
         //noinspection ResultOfMethodCallIgnored
         expectedReportFile.delete();
     }
 }