001package org.apache.maven.model.path;
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 Benjamin Bentmann
026 */
027public class DefaultUrlNormalizerTest
028    extends TestCase
029{
030
031    private UrlNormalizer normalizer;
032
033    @Override
034    protected void setUp()
035        throws Exception
036    {
037        super.setUp();
038
039        normalizer = new DefaultUrlNormalizer();
040    }
041
042    @Override
043    protected void tearDown()
044        throws Exception
045    {
046        normalizer = null;
047
048        super.tearDown();
049    }
050
051    private String normalize( String url )
052    {
053        return normalizer.normalize( url );
054    }
055
056    public void testNullSafe()
057    {
058        assertNull( normalize( null ) );
059    }
060
061    public void testTrailingSlash()
062    {
063        assertEquals( "", normalize( "" ) );
064        assertEquals( "http://server.org/dir", normalize( "http://server.org/dir" ) );
065        assertEquals( "http://server.org/dir/", normalize( "http://server.org/dir/" ) );
066    }
067
068    public void testRemovalOfParentRefs()
069    {
070        assertEquals( "http://server.org/child", normalize( "http://server.org/parent/../child" ) );
071        assertEquals( "http://server.org/child", normalize( "http://server.org/grand/parent/../../child" ) );
072
073        assertEquals( "http://server.org//child", normalize( "http://server.org/parent/..//child" ) );
074        assertEquals( "http://server.org/child", normalize( "http://server.org/parent//../child" ) );
075    }
076
077    public void testPreservationOfDoubleSlashes()
078    {
079        assertEquals( "scm:hg:ssh://localhost//home/user", normalize( "scm:hg:ssh://localhost//home/user" ) );
080        assertEquals( "file:////UNC/server", normalize( "file:////UNC/server" ) );
081        assertEquals( "[fetch=]http://server.org/[push=]ssh://server.org/",
082                      normalize( "[fetch=]http://server.org/[push=]ssh://server.org/" ) );
083    }
084
085}