001package org.apache.maven.wagon.providers.webdav;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *   http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import junit.framework.TestCase;
023
024/**
025 * @author <a href="mailto:james@atlassian.com">James William Dumay</a>
026 */
027public class PathNavigatorTest extends TestCase
028{
029    private static final String TEST_PATH = "foo/bar/baz";
030
031    public void testBackAndForward()
032    {
033        PathNavigator navigator = new PathNavigator( TEST_PATH );
034
035        assertEquals( "foo/bar/baz/", navigator.getPath() );
036        
037        // Nav backward
038        assertTrue( navigator.backward() );
039        assertEquals( "foo/bar/", navigator.getPath() );
040
041        assertTrue( navigator.backward() );
042        assertEquals( "foo/", navigator.getPath() );
043
044        assertTrue( navigator.backward() );
045        assertEquals( "", navigator.getPath() );
046
047        assertFalse( navigator.backward() );
048        assertEquals( "", navigator.getPath() );
049        
050        // Nav forward
051        assertTrue( navigator.forward() );
052        assertEquals( "foo/", navigator.getPath() );
053
054        assertTrue( navigator.forward() );
055        assertEquals( "foo/bar/", navigator.getPath() );
056
057        assertTrue( navigator.forward() );
058        assertEquals( "foo/bar/baz/", navigator.getPath() );
059
060        assertFalse( navigator.forward() );
061        assertEquals( "foo/bar/baz/", navigator.getPath() );
062    }
063}