📄 stringfindingvisitortest.java
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// HTMLParser Library $Name: v1_6_20060319 $ - A java-based parser for HTML// http://sourceforge.org/projects/htmlparser// Copyright (C) 2004 Somik Raha//// Revision Control Information//// $Source: /cvsroot/htmlparser/htmlparser/src/org/htmlparser/tests/visitorsTests/StringFindingVisitorTest.java,v $// $Author: derrickoswald $// $Date: 2004/01/02 16:24:57 $// $Revision: 1.16 $//// This library is free software; you can redistribute it and/or// modify it under the terms of the GNU Lesser General Public// License as published by the Free Software Foundation; either// version 2.1 of the License, or (at your option) any later version.//// This library is distributed in the hope that it will be useful,// but WITHOUT ANY WARRANTY; without even the implied warranty of// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU// Lesser General Public License for more details.//// You should have received a copy of the GNU Lesser General Public// License along with this library; if not, write to the Free Software// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA//package org.htmlparser.tests.visitorsTests;import org.htmlparser.tests.ParserTestCase;import org.htmlparser.visitors.StringFindingVisitor;public class StringFindingVisitorTest extends ParserTestCase { static { System.setProperty ("org.htmlparser.tests.visitorsTests.StringFindingVisitorTest", "StringFindingVisitorTest"); } private static final String HTML = "<HTML><HEAD><TITLE>This is the Title</TITLE>" + "</HEAD><BODY>Hello World, this is an excellent parser</BODY></HTML>"; private static final String HTML_TO_SEARCH = "<HTML><HEAD><TITLE>test</TITLE></HEAD>\n"+ "<BODY><H1>This is a test page</H1>\n"+ "Writing tests is good for code. Testing is a good\n"+ "philosophy. Test driven development is even better.\n"; public StringFindingVisitorTest(String name) { super(name); } public void testSimpleStringFind() throws Exception { createParser(HTML); StringFindingVisitor visitor = new StringFindingVisitor("Hello"); parser.visitAllNodesWith(visitor); assertTrue("Hello found", visitor.stringWasFound()); } public void testStringNotFound() throws Exception { createParser(HTML); StringFindingVisitor visitor = new StringFindingVisitor("industrial logic"); parser.visitAllNodesWith(visitor); assertTrue("industrial logic should not have been found", !visitor.stringWasFound()); } public void testStringInTagNotFound() throws Exception { createParser(HTML); StringFindingVisitor visitor = new StringFindingVisitor("HTML"); parser.visitAllNodesWith(visitor); assertTrue("HTML should not have been found", !visitor.stringWasFound()); } public void testStringFoundInSingleStringNode() throws Exception { createParser("this is some text!"); StringFindingVisitor visitor = new StringFindingVisitor("text"); parser.visitAllNodesWith(visitor); assertTrue("text should be found", visitor.stringWasFound()); } public void testStringFoundCount() throws Exception { createParser(HTML); StringFindingVisitor visitor = new StringFindingVisitor("is"); parser.visitAllNodesWith(visitor); assertEquals("# times 'is' was found", 2, visitor.stringFoundCount()); visitor = new StringFindingVisitor("and"); parser.visitAllNodesWith(visitor); assertEquals("# times 'and' was found", 0, visitor.stringFoundCount()); } public void testStringFoundMultipleTimes() throws Exception { createParser(HTML_TO_SEARCH); StringFindingVisitor visitor = new StringFindingVisitor("TEST"); visitor.doMultipleSearchesWithinStrings(); parser.visitAllNodesWith(visitor); assertEquals("TEST found", 5, visitor.stringFoundCount()); }}⌨️ 快捷键说明
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