package org.apache.maven.scm.provider;
   
   /*
    * 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.CommandParameters;
  import org.apache.maven.scm.ScmBranch;
  import org.apache.maven.scm.ScmBranchParameters;
  import org.apache.maven.scm.ScmException;
  import org.apache.maven.scm.ScmFile;
  import org.apache.maven.scm.ScmFileSet;
  import org.apache.maven.scm.ScmTagParameters;
  import org.apache.maven.scm.ScmVersion;
  import org.apache.maven.scm.command.add.AddScmResult;
  import org.apache.maven.scm.command.blame.BlameScmRequest;
  import org.apache.maven.scm.command.blame.BlameScmResult;
  import org.apache.maven.scm.command.branch.BranchScmResult;
  import org.apache.maven.scm.command.changelog.ChangeLogScmRequest;
  import org.apache.maven.scm.command.changelog.ChangeLogScmResult;
  import org.apache.maven.scm.command.checkin.CheckInScmResult;
  import org.apache.maven.scm.command.checkout.CheckOutScmResult;
  import org.apache.maven.scm.command.diff.DiffScmResult;
  import org.apache.maven.scm.command.edit.EditScmResult;
  import org.apache.maven.scm.command.export.ExportScmResult;
  import org.apache.maven.scm.command.info.InfoScmResult;
  import org.apache.maven.scm.command.list.ListScmResult;
  import org.apache.maven.scm.command.mkdir.MkdirScmResult;
  import org.apache.maven.scm.command.remoteinfo.RemoteInfoScmResult;
  import org.apache.maven.scm.command.remove.RemoveScmResult;
  import org.apache.maven.scm.command.status.StatusScmResult;
  import org.apache.maven.scm.command.tag.TagScmResult;
  import org.apache.maven.scm.command.unedit.UnEditScmResult;
  import org.apache.maven.scm.command.update.UpdateScmResult;
  import org.apache.maven.scm.log.ScmLogger;
  import org.apache.maven.scm.repository.ScmRepository;
  import org.apache.maven.scm.repository.ScmRepositoryException;
  import org.apache.maven.scm.repository.UnknownRepositoryStructure;
  
  import java.io.File;
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.Date;
  import java.util.List;
  
  /**
   * Stub implementation of ScmProvider for unit testing purposes.
   * It allows setting the expected results that the different methods will return.
   * More information about Stubs on <a href="http://martinfowler.com/bliki/TestDouble.html">Martin Fowler's TestDouble</a>
   *
   * @author <a href="mailto:carlos@apache.org">Carlos Sanchez</a>
   *
   */
  public class ScmProviderStub
      implements ScmProvider
  {
  
      private String scmType, scmSpecificFilename;
  
      private List<ScmLogger> loggers = new ArrayList<ScmLogger>();
  
      private boolean requiresEditmode;
  
      private ScmProviderRepository scmProviderRepository = new ScmProviderRepositoryStub();
  
      private List<String> errors = new ArrayList<String>();
  
      private AddScmResult addScmResult;
  
      private BranchScmResult branchScmResult;
  
      private CheckInScmResult checkInScmResult;
  
      private CheckOutScmResult checkOutScmResult;
  
      private ChangeLogScmResult changeLogScmResult;
  
      private DiffScmResult diffScmResult;
  
      private RemoveScmResult removeScmResult;
  
      private StatusScmResult statusScmResult;
  
      private TagScmResult tagScmResult;
 
     private UpdateScmResult updateScmResult;
 
     private EditScmResult editScmResult;
 
     private UnEditScmResult unEditScmResult;
 
     private ListScmResult listScmResult;
 
     private ExportScmResult exportScmResult;
 
     private BlameScmResult blameScmResult;
 
     private MkdirScmResult mkdirScmResult;
 
     /**
      * Create a new ScmProviderStub with bogus (not null) attributes
      */
     public ScmProviderStub()
     {
         setScmSpecificFilename( "" );
         setAddScmResult( new AddScmResult( "", Collections.<ScmFile>emptyList() ) );
         setBranchScmResult( new BranchScmResult( "", Collections.<ScmFile>emptyList() ) );
         setChangeLogScmResult( new ChangeLogScmResult( "", "", "", true ) );
         setCheckInScmResult( new CheckInScmResult( "", "", "", true ) );
         setCheckOutScmResult( new CheckOutScmResult( "", "", "", true ) );
         setDiffScmResult( new DiffScmResult( "", "", "", true ) );
         setEditScmResult( new EditScmResult( "", "", "", true ) );
         setExportScmResult( new ExportScmResult( "", "", "", true ) );
         setRemoveScmResult( new RemoveScmResult( "", "", "", true ) );
         setStatusScmResult( new StatusScmResult( "", "", "", true ) );
         setTagScmResult( new TagScmResult( "", "", "", true ) );
         setUnEditScmResult( new UnEditScmResult( "", "", "", true ) );
         setUpdateScmResult( new UpdateScmResult( "", "", "", true ) );
         setBlameScmResult( new BlameScmResult( "", "", "", true ) );
         setMkdirScmResult( new MkdirScmResult( "", "", "", true ) );
     }
 
     /**
      * {@inheritDoc}
      */
     public String sanitizeTagName( String tag )
     {
         return tag;
     }
 
     /**
      * {@inheritDoc}
      */
     public boolean validateTagName( String tag )
     {
         return true;
     }
 
     /**
      * {@inheritDoc}
      */
     public String getScmType()
     {
         return scmType;
     }
 
     public void setScmSpecificFilename( String scmSpecificFilename )
     {
         this.scmSpecificFilename = scmSpecificFilename;
     }
 
     /**
      * {@inheritDoc}
      */
     public void addListener( ScmLogger logger )
     {
         loggers.add( logger );
     }
 
     public boolean requiresEditMode()
     {
         return requiresEditmode;
     }
 
     public void setAddScmResult( AddScmResult addScmResult )
     {
         this.addScmResult = addScmResult;
     }
 
     public AddScmResult getAddScmResult()
     {
         return addScmResult;
     }
 
     public void setBranchScmResult( BranchScmResult branchScmResult )
     {
         this.branchScmResult = branchScmResult;
     }
 
     public BranchScmResult getBranchScmResult()
     {
         return branchScmResult;
     }
 
     public void setCheckInScmResult( CheckInScmResult checkInScmResult )
     {
         this.checkInScmResult = checkInScmResult;
     }
 
     public CheckInScmResult getCheckInScmResult()
     {
         return checkInScmResult;
     }
 
     public void setCheckOutScmResult( CheckOutScmResult checkOutScmResult )
     {
         this.checkOutScmResult = checkOutScmResult;
     }
 
     public CheckOutScmResult getCheckOutScmResult()
     {
         return checkOutScmResult;
     }
 
     public void setChangeLogScmResult( ChangeLogScmResult changeLogScmResult )
     {
         this.changeLogScmResult = changeLogScmResult;
     }
 
     public ChangeLogScmResult getChangeLogScmResult()
     {
         return changeLogScmResult;
     }
 
     public void setDiffScmResult( DiffScmResult diffScmResult )
     {
         this.diffScmResult = diffScmResult;
     }
 
     public DiffScmResult getDiffScmResult()
     {
         return diffScmResult;
     }
 
     public ExportScmResult getExportScmResult()
     {
         return exportScmResult;
     }
 
     public void setExportScmResult( ExportScmResult exportScmResult )
     {
         this.exportScmResult = exportScmResult;
     }
 
     public void setTagScmResult( TagScmResult tagScmResult )
     {
         this.tagScmResult = tagScmResult;
     }
 
     public TagScmResult getTagScmResult()
     {
         return tagScmResult;
     }
 
     public void setRemoveScmResult( RemoveScmResult removeScmResult )
     {
         this.removeScmResult = removeScmResult;
     }
 
     public RemoveScmResult getRemoveScmResult()
     {
         return removeScmResult;
     }
 
     public void setStatusScmResult( StatusScmResult statusScmResult )
     {
         this.statusScmResult = statusScmResult;
     }
 
     public StatusScmResult getStatusScmResult()
     {
         return statusScmResult;
     }
 
     public void setUpdateScmResult( UpdateScmResult updateScmResult )
     {
         this.updateScmResult = updateScmResult;
     }
 
     public UpdateScmResult getUpdateScmResult()
     {
         return updateScmResult;
     }
 
     public void setEditScmResult( EditScmResult editScmResult )
     {
         this.editScmResult = editScmResult;
     }
 
     public EditScmResult getEditScmResult()
     {
         return editScmResult;
     }
 
     public void setUnEditScmResult( UnEditScmResult unEditScmResult )
     {
         this.unEditScmResult = unEditScmResult;
     }
 
     public UnEditScmResult getUnEditScmResult()
     {
         return unEditScmResult;
     }
 
     public void setListScmResult( ListScmResult listScmResult )
     {
         this.listScmResult = listScmResult;
     }
 
     public ListScmResult getListScmResult()
     {
         return listScmResult;
     }
 
     public void setBlameScmResult( BlameScmResult blameScmResult )
     {
         this.blameScmResult = blameScmResult;
     }
 
     public BlameScmResult getBlameScmResult()
     {
         return blameScmResult;
     }
 
     public MkdirScmResult getMkdirScmResult()
     {
         return mkdirScmResult;
     }
 
     public void setMkdirScmResult( MkdirScmResult mkdirScmResult )
     {
         this.mkdirScmResult = mkdirScmResult;
     }
 
     /**
      * {@inheritDoc}
      */
     public ScmProviderRepository makeProviderScmRepository( String scmSpecificUrl, char delimiter )
         throws ScmRepositoryException
     {
         return scmProviderRepository;
     }
 
     /**
      * {@inheritDoc}
      */
     public ScmProviderRepository makeProviderScmRepository( File path )
         throws ScmRepositoryException, UnknownRepositoryStructure
     {
         return scmProviderRepository;
     }
 
     /**
      * {@inheritDoc}
      */
     public List<String> validateScmUrl( String scmSpecificUrl, char delimiter )
     {
         return errors;
     }
 
     /**
      * {@inheritDoc}
      */
     public String getScmSpecificFilename()
     {
         return scmSpecificFilename;
     }
 
     /**
      * {@inheritDoc}
      */
     public AddScmResult add( ScmRepository repository, ScmFileSet fileSet )
         throws ScmException
     {
         return getAddScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public AddScmResult add( ScmRepository repository, ScmFileSet fileSet, String message )
         throws ScmException
     {
         return getAddScmResult();
     }
 
     public AddScmResult add( ScmRepository repository, ScmFileSet fileSet, CommandParameters commandParameters )
         throws ScmException
     {
         return getAddScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public BranchScmResult branch( ScmRepository repository, ScmFileSet fileSet, String branchName )
         throws ScmException
     {
         return getBranchScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public BranchScmResult branch( ScmRepository repository, ScmFileSet fileSet, String branchName, String message )
         throws ScmException
     {
         return getBranchScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public BranchScmResult branch( ScmRepository repository, ScmFileSet fileSet, String branchName,
                                    ScmBranchParameters scmBranchParameters )
         throws ScmException
     {
         return getBranchScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public ChangeLogScmResult changeLog( ScmRepository repository, ScmFileSet fileSet, Date startDate, Date endDate,
                                          int numDays, String branch )
         throws ScmException
     {
         return getChangeLogScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public ChangeLogScmResult changeLog( ScmRepository repository, ScmFileSet fileSet, Date startDate, Date endDate,
                                          int numDays, String branch, String datePattern )
         throws ScmException
     {
         return getChangeLogScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public ChangeLogScmResult changeLog( ScmRepository repository, ScmFileSet fileSet, String startTag, String endTag )
         throws ScmException
     {
         return getChangeLogScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public ChangeLogScmResult changeLog( ScmRepository repository, ScmFileSet fileSet, String startTag, String endTag,
                                          String datePattern )
         throws ScmException
     {
         return getChangeLogScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public ChangeLogScmResult changeLog( ScmRepository repository, ScmFileSet fileSet, Date startDate, Date endDate,
                                          int numDays, ScmBranch branch )
         throws ScmException
     {
         return getChangeLogScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public ChangeLogScmResult changeLog( ScmRepository repository, ScmFileSet fileSet, Date startDate, Date endDate,
                                          int numDays, ScmBranch branch, String datePattern )
         throws ScmException
     {
         return getChangeLogScmResult();
     }
 
     public ChangeLogScmResult changeLog( ChangeLogScmRequest scmRequest )
         throws ScmException
     {
         return getChangeLogScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public ChangeLogScmResult changeLog( ScmRepository repository, ScmFileSet fileSet, ScmVersion startVersion,
                                          ScmVersion endVersion )
         throws ScmException
     {
         return getChangeLogScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public ChangeLogScmResult changeLog( ScmRepository repository, ScmFileSet fileSet, ScmVersion startRevision,
                                          ScmVersion endRevision, String datePattern )
         throws ScmException
     {
         return getChangeLogScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public CheckInScmResult checkIn( ScmRepository repository, ScmFileSet fileSet, String tag, String message )
         throws ScmException
     {
         return getCheckInScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public CheckInScmResult checkIn( ScmRepository repository, ScmFileSet fileSet, String message )
         throws ScmException
     {
         return getCheckInScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public CheckInScmResult checkIn( ScmRepository repository, ScmFileSet fileSet, ScmVersion revision, String message )
         throws ScmException
     {
         return getCheckInScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public CheckOutScmResult checkOut( ScmRepository scmRepository, ScmFileSet scmFileSet, String tag,
                                        boolean recursive )
         throws ScmException
     {
         return getCheckOutScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public CheckOutScmResult checkOut( ScmRepository repository, ScmFileSet fileSet, String tag )
         throws ScmException
     {
         return getCheckOutScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public CheckOutScmResult checkOut( ScmRepository repository, ScmFileSet fileSet )
         throws ScmException
     {
         return getCheckOutScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public CheckOutScmResult checkOut( ScmRepository repository, ScmFileSet fileSet, ScmVersion version )
         throws ScmException
     {
         return getCheckOutScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public CheckOutScmResult checkOut( ScmRepository scmRepository, ScmFileSet scmFileSet, boolean recursive )
         throws ScmException
     {
         return getCheckOutScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public CheckOutScmResult checkOut( ScmRepository scmRepository, ScmFileSet scmFileSet, ScmVersion version,
                                        boolean recursive )
         throws ScmException
     {
         return getCheckOutScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public DiffScmResult diff( ScmRepository repository, ScmFileSet fileSet, String startRevision, String endRevision )
         throws ScmException
     {
         return getDiffScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public DiffScmResult diff( ScmRepository scmRepository, ScmFileSet scmFileSet, ScmVersion startVersion,
                                ScmVersion endVersion )
         throws ScmException
     {
         return getDiffScmResult();
     }
 
     /**
      * @return getUpdateScmResult() always
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, String tag, Date lastUpdate,
                                    String datePattern, boolean runChangelog )
         throws ScmException
     {
         return getUpdateScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public EditScmResult edit( ScmRepository repository, ScmFileSet fileSet )
         throws ScmException
     {
         return getEditScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public ExportScmResult export( ScmRepository repository, ScmFileSet fileSet, String tag )
         throws ScmException
     {
         return getExportScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public ExportScmResult export( ScmRepository repository, ScmFileSet fileSet, String tag, String outputDirectory )
         throws ScmException
     {
         return getExportScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public ExportScmResult export( ScmRepository repository, ScmFileSet fileSet )
         throws ScmException
     {
         return getExportScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public ExportScmResult export( ScmRepository repository, ScmFileSet fileSet, ScmVersion version )
         throws ScmException
     {
         return getExportScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public ExportScmResult export( ScmRepository repository, ScmFileSet fileSet, ScmVersion version,
                                    String outputDirectory )
         throws ScmException
     {
         return getExportScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public ListScmResult list( ScmRepository repository, ScmFileSet fileSet, boolean recursive, String tag )
         throws ScmException
     {
         return getListScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public ListScmResult list( ScmRepository repository, ScmFileSet fileSet, boolean recursive, ScmVersion version )
         throws ScmException
     {
         return getListScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public RemoveScmResult remove( ScmRepository repository, ScmFileSet fileSet, String message )
         throws ScmException
     {
         return getRemoveScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public StatusScmResult status( ScmRepository repository, ScmFileSet fileSet )
         throws ScmException
     {
         return getStatusScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public TagScmResult tag( ScmRepository repository, ScmFileSet fileSet, String tag )
         throws ScmException
     {
         return getTagScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public TagScmResult tag( ScmRepository repository, ScmFileSet fileSet, String tag, String message )
         throws ScmException
     {
         return getTagScmResult();
     }
 
     public TagScmResult tag( ScmRepository repository, ScmFileSet fileSet, String tagName,
                              ScmTagParameters scmTagParameters )
         throws ScmException
     {
         return getTagScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, String tag )
         throws ScmException
     {
         return getUpdateScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, String tag, boolean runChangelog )
         throws ScmException
     {
         return getUpdateScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, String tag, String datePattern )
         throws ScmException
     {
         return getUpdateScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, String tag, Date lastUpdate )
         throws ScmException
     {
         return getUpdateScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, String tag, Date lastUpdate,
                                    String datePattern )
         throws ScmException
     {
         return getUpdateScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet )
         throws ScmException
     {
         return getUpdateScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, ScmVersion version )
         throws ScmException
     {
         return getUpdateScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, boolean runChangelog )
         throws ScmException
     {
         return getUpdateScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, ScmVersion version,
                                    boolean runChangelog )
         throws ScmException
     {
         return getUpdateScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, ScmVersion version,
                                    String datePattern )
         throws ScmException
     {
         return getUpdateScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, ScmVersion version, Date lastUpdate )
         throws ScmException
     {
         return getUpdateScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, ScmVersion version, Date lastUpdate,
                                    String datePattern )
         throws ScmException
     {
         return getUpdateScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public UnEditScmResult unedit( ScmRepository repository, ScmFileSet fileSet )
         throws ScmException
     {
         return getUnEditScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public BlameScmResult blame( ScmRepository repository, ScmFileSet fileSet, String filename )
         throws ScmException
     {
         return getBlameScmResult();
     }
 
     public BlameScmResult blame( BlameScmRequest blameScmRequest )
         throws ScmException
     {
         return getBlameScmResult();
     }
 
     /**
      * {@inheritDoc}
      */
     public MkdirScmResult mkdir( ScmRepository repository, ScmFileSet fileSet, String message, boolean createInLocal )
         throws ScmException
     {
         return getMkdirScmResult();
     }
 
     public InfoScmResult info( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters )
         throws ScmException
     {
         return new InfoScmResult( "", "", "", true );
     }
 
     public RemoteInfoScmResult remoteInfo( ScmProviderRepository repository, ScmFileSet fileSet,
                                            CommandParameters parameters )
         throws ScmException
     {
         return new RemoteInfoScmResult( "", null, null );
     }
 }