📄 webimagetest.java
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package com.meterware.httpunit;/******************************************************************************************************************** * $Id: WebImageTest.java,v 1.4 2003/08/20 12:06:15 russgold Exp $ * * Copyright (c) 2002, Russell Gold * * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated * documentation files (the "Software"), to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and * to permit persons to whom the Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all copies or substantial portions * of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO * THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * *******************************************************************************************************************/import junit.framework.TestSuite;import junit.textui.TestRunner;/** * * @author <a href="mailto:russgold@acm.org">Russell Gold</a> **/public class WebImageTest extends HttpUnitTest { public static void main( String args[] ) { TestRunner.run( suite() ); } public static TestSuite suite() { return new TestSuite( WebImageTest.class ); } public WebImageTest( String name ) { super( name ); } public void testGetImages() throws Exception { defineResource( "SimplePage.html", "<html><head><title>A Sample Page</title></head>\n" + "<body><img src='sample.jpg'>\n" + "<IMG SRC='another.png'>" + " and <img src='onemore.gif' alt='one'>\n" + "</body></html>\n" ); WebConversation wc = new WebConversation(); WebRequest request = new GetMethodWebRequest( getHostPath() + "/SimplePage.html" ); WebResponse simplePage = wc.getResponse( request ); assertEquals( "Number of images", 3, simplePage.getImages().length ); assertEquals( "First image source", "sample.jpg", simplePage.getImages()[0].getSource() ); WebImage image = simplePage.getImageWithAltText( "one" ); assertNotNull( "No image found", image ); assertEquals( "Selected image source", "onemore.gif", image.getSource() ); } public void testFindImageAndLink() throws Exception { defineResource( "SimplePage.html", "<html><head><title>A Sample Page</title></head>\n" + "<body><img src='sample.jpg'>\n" + "<a href='somewhere.htm'><IMG SRC='another.png'></a>" + " and <img src='onemore.gif'>\n" + "</body></html>\n" ); WebConversation wc = new WebConversation(); WebRequest request = new GetMethodWebRequest( getHostPath() + "/SimplePage.html" ); WebResponse simplePage = wc.getResponse( request ); assertNull( "Found bogus image with 'junk.png'", simplePage.getImageWithSource( "junk.png" ) ); WebImage image = simplePage.getImageWithSource( "onemore.gif" ); assertNotNull( "Did not find image with source 'onemore.gif'", image ); WebLink link = image.getLink(); assertNull( "Found bogus link for image 'onemore.gif'", link ); image = simplePage.getImageWithSource( "another.png" ); assertNotNull( "Did not find image with source 'another.png'", image ); link = image.getLink(); assertNotNull( "Did not find link for image 'another.png'", link ); assertEquals( "Link URL", "somewhere.htm", link.getURLString() ); } public void testImageRequest() throws Exception { defineResource( "grouped/SimplePage.html", "<html><head><title>A Sample Page</title></head>\n" + "<body><img name='this_one' src='sample.jpg'>\n" + "<IMG SRC='another.png'>" + " and <img src='onemore.gif' alt='one'>\n" + "</body></html>\n" ); WebConversation wc = new WebConversation(); WebRequest request = new GetMethodWebRequest( getHostPath() + "/grouped/SimplePage.html" ); WebResponse simplePage = wc.getResponse( request ); WebRequest imageRequest = simplePage.getImageWithName( "this_one" ).getRequest(); assertEquals( "Image URL", getHostPath() + "/grouped/sample.jpg", imageRequest.getURL().toExternalForm() ); }}⌨️ 快捷键说明
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