001package org.apache.maven.scm.provider.accurev.cli;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file
005 * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the
006 * Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a
007 * copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS"
012 * BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language
013 * governing permissions and limitations under the License.
014 */
015
016import static org.hamcrest.Matchers.hasItem;
017import static org.hamcrest.Matchers.is;
018import static org.junit.Assert.assertThat;
019
020import java.io.File;
021import java.io.IOException;
022import java.util.ArrayList;
023import java.util.List;
024
025import org.codehaus.plexus.util.cli.StreamConsumer;
026import org.junit.Test;
027
028public class FileConsumerTest
029{
030
031    @Test
032    public void testConsumeAdd() throws IOException
033    {
034        List<File> extractedFiles = new ArrayList<File>();
035
036        StreamConsumer consumer = new FileConsumer( extractedFiles, FileConsumer.ADD_PATTERN );
037
038        consumer.consumeLine( "Added and kept element /./src/main/java/Application.java" );
039        consumer.consumeLine( "Added and kept element \\.\\src\\main\\java\\Windows.java" );
040
041        assertThat( extractedFiles.size(), is( 2 ) );
042        assertThat( extractedFiles, hasItem( new File( "src/main/java/Application.java" ) ) );
043        assertThat( extractedFiles, hasItem( new File( "src\\main\\java\\Windows.java" ) ) );
044    }
045
046    @Test
047    public void testConsumeUpdate() throws IOException
048    {
049        List<File> extractedFiles = new ArrayList<File>();
050        StreamConsumer consumer = new FileConsumer( extractedFiles, FileConsumer.UPDATE_PATTERN );
051
052        consumer.consumeLine( "Content (1 K) of \"readme.txt\" - ok" );
053        consumer.consumeLine( "Creating dir \"src/main/java/org\" ." );
054        consumer.consumeLine( "Updating (creating) dir /./src/test/java" );
055        consumer.consumeLine( "Updating element \\.\\src\\main\\java\\Application.java" );
056
057        assertThat( extractedFiles.size(), is( 2 ) );
058        assertThat( extractedFiles, hasItem( new File( "readme.txt" ) ) );
059        assertThat( extractedFiles, hasItem( new File( "src\\main\\java\\Application.java" ) ) );
060    }
061
062    @Test
063    public void testConsumePromoted() throws IOException
064    {
065        List<File> extractedFiles = new ArrayList<File>();
066
067        StreamConsumer consumer = new FileConsumer( extractedFiles, FileConsumer.PROMOTE_PATTERN );
068
069        consumer.consumeLine( "Promoted element /./src/main/java/Application.java" );
070        consumer.consumeLine( "Promoted element \\.\\src\\main\\java\\Windows.java" );
071
072        assertThat( extractedFiles.size(), is( 2 ) );
073        assertThat( extractedFiles, hasItem( new File( "src/main/java/Application.java" ) ) );
074        assertThat( extractedFiles, hasItem( new File( "src\\main\\java\\Windows.java" ) ) );
075    }
076
077    @Test
078    public void testConsumeRemoved() throws IOException
079    {
080        List<File> extractedFiles = new ArrayList<File>();
081        StreamConsumer consumer = new FileConsumer( extractedFiles, FileConsumer.DEFUNCT_PATTERN );
082
083        consumer.consumeLine( "Recursively removing \"tcktests/src\" ." );
084        consumer.consumeLine( "Removing \"tcktests/src/main/java/Application.java\" ." );
085        consumer.consumeLine( "Removing \"tcktests/src/main/java\" ." );
086        consumer.consumeLine( "Removing \"tcktests/src/main\" ." );
087        consumer.consumeLine( "Removing \"tcktests/src\" ." );
088
089        assertThat( extractedFiles.size(), is( 4 ) );
090        assertThat( extractedFiles, hasItem( new File( "tcktests/src" ) ) );
091        assertThat( extractedFiles, hasItem( new File( "tcktests/src/main/java/Application.java" ) ) );
092    }
093}