001 // Copyright 2004, 2005 The Apache Software Foundation 002 // 003 // Licensed under the Apache License, Version 2.0 (the "License"); 004 // you may not use this file except in compliance with the License. 005 // You may obtain a copy of the License at 006 // 007 // http://www.apache.org/licenses/LICENSE-2.0 008 // 009 // Unless required by applicable law or agreed to in writing, software 010 // distributed under the License is distributed on an "AS IS" BASIS, 011 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012 // See the License for the specific language governing permissions and 013 // limitations under the License. 014 package org.apache.tapestry.util; 015 016 import org.apache.tapestry.TestBase; 017 import org.testng.annotations.Test; 018 019 020 /** 021 * Tests functionality of {@link RegexpMatcher}. 022 */ 023 @Test 024 public class RegexpMatcherTest extends TestBase { 025 026 RegexpMatcher _matcher = new RegexpMatcher(); 027 028 public void test_Basic_Match() 029 { 030 assertTrue(_matcher.contains("/\\w+.css", "/a/b/FooBar.css")); 031 assertFalse(_matcher.contains("/\\w+.css", "/a/b/FooBar.gif")); 032 } 033 034 public void test_Begin_Line_Match() 035 { 036 assertTrue(_matcher.contains("^/org/apache/tapestry/.*.gif", "/org/apache/tapestry/util/things/wiggle.gif")); 037 assertFalse(_matcher.contains("^/org/apache/tapestry/.*.gif", "apache/tapestry/util/things/wiggle.gif")); 038 } 039 040 public void test_Match_Result() 041 { 042 String input = "value=biff[fred's message]"; 043 RegexpMatch[] matches = _matcher.getMatches("^\\s*(\\$?\\w+)\\s*(=\\s*(((?!,|\\[).)*))?", input); 044 045 assertEquals(matches.length, 1); 046 assertEquals(matches[0].getMatchLength(), 10); 047 assertEquals(matches[0].getGroup(1), "value"); 048 assertEquals(matches[0].getGroup(3), "biff"); 049 } 050 }