package org.apache.maven.scm.tck.command.status;
   
   /*
    * 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 org.apache.maven.scm.ScmFile;
  import org.apache.maven.scm.ScmFileSet;
  import org.apache.maven.scm.ScmFileStatus;
  import org.apache.maven.scm.ScmTckTestCase;
  import org.apache.maven.scm.ScmTestCase;
  import org.apache.maven.scm.command.checkin.CheckInScmResult;
  import org.apache.maven.scm.command.status.StatusScmResult;
  import org.apache.maven.scm.manager.ScmManager;
  import org.apache.maven.scm.repository.ScmRepository;
  import org.junit.Test;
  
  import java.io.File;
  import java.util.Iterator;
  import java.util.List;
  import java.util.TreeSet;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertNotNull;
  import static org.junit.Assert.assertTrue;
  
  /**
   * This test tests the status command.
   * <p>
   * It works like this:
   * <p>
   * <ol>
   * <li>Check out the files to directory getWorkingCopy().
   * <li>Check out the files to directory getUpdatingCopy().
   * <li>Change the files in getWorkingCopy().
   * <li>Commit the files in getWorkingCopy(). Note that the provider <b>must</b> not
   * use the check in command as it can be guaranteed to work as it's not yet tested.
   * <li>Use the update command in getUpdatingCopy() to assert that the files
   * that was supposed to be updated actually was updated.
   * </ol>
   *
   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
   *
   */
  public abstract class StatusCommandTckTest
      extends ScmTckTestCase
  {
  
      protected void commit( File workingDirectory, ScmRepository repository )
          throws Exception
      {
          CheckInScmResult result = getScmManager().checkIn( repository, new ScmFileSet( workingDirectory ), "No msg" );
  
          assertTrue( "Check result was successful, output: " + result.getCommandOutput(), result.isSuccess() );
  
          List<ScmFile> committedFiles = result.getCheckedInFiles();
  
          assertEquals( "Expected 2 files in the committed files list " + committedFiles, 2, committedFiles.size() );
      }
  
      protected boolean commitUpdateCopy()
      {
          return false;
      }
  
  
      @Test
      public void testStatusCommand()
          throws Exception
      {
          ScmRepository repository = makeScmRepository( getScmUrl() );
  
          checkOut( getUpdatingCopy(), repository );
  
          // ----------------------------------------------------------------------
          // Change the files
          // ----------------------------------------------------------------------
  
          /*
           * readme.txt is changed (changed file in the root directory)
           * project.xml is added (added file in the root directory)
           */
  
         // /readme.txt
         this.edit( getWorkingCopy(), "readme.txt", null, getScmRepository() );
         ScmTestCase.makeFile( getWorkingCopy(), "/readme.txt", "changed readme.txt" );
 
         // /project.xml
         ScmTestCase.makeFile( getWorkingCopy(), "/project.xml", "changed project.xml" );
 
         addToWorkingTree( getWorkingCopy(), new File( "project.xml" ), getScmRepository() );
 
         commit( getWorkingCopy(), getScmRepository() );
 
         // /pom.xml
         this.edit( getUpdatingCopy(), "pom.xml", null, repository );
         ScmTestCase.makeFile( getUpdatingCopy(), "/pom.xml", "changed pom.xml" );
 
         // /src/test/java/org
         ScmTestCase.makeDirectory( getUpdatingCopy(), "/src/test/java/org" );
 
         addToWorkingTree( getUpdatingCopy(), new File( "src/test/java/org" ), repository );
 
         // /src/main/java/org/Foo.java
         ScmTestCase.makeFile( getUpdatingCopy(), "/src/main/java/org/Foo.java" );
 
         addToWorkingTree( getUpdatingCopy(), new File( "src/main/java/org" ), repository );
 
         // src/main/java/org/Foo.java
         addToWorkingTree( getUpdatingCopy(), new File( "src/main/java/org/Foo.java" ), repository );
 
         ScmManager scmManager = getScmManager();
 
         // ----------------------------------------------------------------------
         // Check status the project
         // src/main/java/org/Foo.java is added
         // /pom.xml is modified
         // check that readme and project.xml are not updated/created
         // ----------------------------------------------------------------------
 
         StatusScmResult result = scmManager.getProviderByUrl( getScmUrl() )
             .status( repository, new ScmFileSet( getUpdatingCopy() ) );
 
         if ( this.commitUpdateCopy() )
         {
           //this is needed for perforce so that teardown can remove its client workspace, no harm for cvs/svn/git
             commit( getUpdatingCopy(), repository );
         }
 
         assertNotNull( "The command returned a null result.", result );
 
         assertResultIsSuccess( result );
 
         List<ScmFile> changedFiles = result.getChangedFiles();
 
         assertEquals( "Expected 2 files in the updated files list " + changedFiles, 2, changedFiles.size() );
 
         // ----------------------------------------------------------------------
         // Assert the files in the updated files list
         // ----------------------------------------------------------------------
 
         Iterator<ScmFile> files = new TreeSet<ScmFile>( changedFiles ).iterator();
 
         ScmFile file = files.next();
         assertPath( "src/main/java/org/Foo.java", file.getPath() );
         assertEquals( ScmFileStatus.ADDED, file.getStatus() );
 
         file = files.next();
         assertPath( "pom.xml", file.getPath() );
         assertEquals( ScmFileStatus.MODIFIED, file.getStatus() );
 
         assertFile( getUpdatingCopy(), "/readme.txt" );
 
         assertFalse( "project.xml created incorrectly", new File( getUpdatingCopy(), "/project.xml" ).exists() );
     }
 }