morgand 2002/10/16 15:30:15 Added: jelly/src/test/org/apache/commons/jelly/core TestIncludeNesting.java a.jelly b.jelly c.jelly Log: unit tests for includes and nested includes Revision Changes Path 1.1 jakarta-commons-sandbox/jelly/src/test/org/apache/commons/jelly/core/TestIncludeNesting.java Index: TestIncludeNesting.java =================================================================== /* * $Header: /home/cvs/jakarta-commons-sandbox/jelly/src/test/org/apache/commons/jelly/core/TestIncludeNesting.java,v 1.1 2002/10/16 22:30:14 morgand Exp $ * $Revision: 1.1 $ * $Date: 2002/10/16 22:30:14 $ * * ==================================================================== * * The Apache Software License, Version 1.1 * * Copyright (c) 1999-2002 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, if * any, must include the following acknowlegement: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowlegement may appear in the software itself, * if and wherever such third-party acknowlegements normally appear. * * 4. The names "The Jakarta Project", "Commons", and "Apache Software * Foundation" must not be used to endorse or promote products derived * from this software without prior written permission. For written * permission, please contact [EMAIL PROTECTED] * * 5. Products derived from this software may not be called "Apache" * nor may "Apache" appear in their names without prior written * permission of the Apache Group. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. * * $Id: TestIncludeNesting.java,v 1.1 2002/10/16 22:30:14 morgand Exp $ */ package org.apache.commons.jelly.core; import java.io.File; import java.net.URL; import junit.framework.TestCase; import junit.framework.TestSuite; import junit.textui.TestRunner; import org.apache.commons.jelly.Jelly; import org.apache.commons.jelly.JellyContext; import org.apache.commons.jelly.Script; import org.apache.commons.jelly.TagLibrary; import org.apache.commons.jelly.XMLOutput; /** * Makes sure that nested includes work correctly * * @author Morgan Delagrange * @version $Revision: 1.1 $ */ public class TestIncludeNesting extends TestCase { Jelly jelly = null; JellyContext context = null; XMLOutput xmlOutput = null; public TestIncludeNesting(String name) { super(name); } public static TestSuite suite() throws Exception { return new TestSuite(TestIncludeNesting.class); } public void setUp(String scriptName) throws Exception { context = new CoreTaglibOnlyContext(); xmlOutput = XMLOutput.createDummyXMLOutput(); jelly = new Jelly(); String script = scriptName; URL url = this.getClass().getResource(script); if ( url == null ) { throw new Exception( "Could not find Jelly script: " + script + " in package of class: " + this.getClass().getName() ); } jelly.setUrl(url); String exturl = url.toExternalForm(); int lastSlash = exturl.lastIndexOf("/"); String extBase = exturl.substring(0,lastSlash+1); URL baseurl = new URL(extBase); context.setCurrentURL(baseurl); } public void testInnermost() throws Exception { // performs no includes setUp("c.jelly"); Script script = jelly.compileScript(); script.run(context,xmlOutput); assertTrue("should have set 'c' variable to 'true'", context.getVariable("c").equals("true")); } public void testMiddle() throws Exception { // performs one include setUp("b.jelly"); Script script = jelly.compileScript(); script.run(context,xmlOutput); assertTrue("should have set 'c' variable to 'true'", context.getVariable("c").equals("true")); assertTrue("should have set 'b' variable to 'true'", context.getVariable("b").equals("true")); } public void testOutermost() throws Exception { // performs one nested include setUp("a.jelly"); Script script = jelly.compileScript(); script.run(context,xmlOutput); assertTrue("should have set 'c' variable to 'true'", context.getVariable("c").equals("true")); assertTrue("should have set 'b' variable to 'true'", context.getVariable("b").equals("true")); assertTrue("should have set 'a' variable to 'true'", context.getVariable("a").equals("true")); } private class CoreTaglibOnlyContext extends JellyContext { /** * This implementations makes sure that only "jelly:core" * taglib is instantiated, insuring that "optional" dependencies * are not inadvertantly called. Specifically addresses a bug * in older Jelly dev versions where a nested include * would trigger instantiation of all tag libraries. * * @param namespaceURI * @return */ public TagLibrary getTagLibrary(String namespaceURI) { if (namespaceURI.equals("jelly:core")) { return super.getTagLibrary(namespaceURI); } else { throw new NoClassDefFoundError("Unexpected tag library uri: " + namespaceURI); } } } } 1.1 jakarta-commons-sandbox/jelly/src/test/org/apache/commons/jelly/core/a.jelly Index: a.jelly =================================================================== <j:jelly xmlns:j="jelly:core"> <j:set var="a" value="true"/> <j:include uri="b.jelly"/> </j:jelly> 1.1 jakarta-commons-sandbox/jelly/src/test/org/apache/commons/jelly/core/b.jelly Index: b.jelly =================================================================== <j:jelly xmlns:j="jelly:core"> <j:set var="b" value="true"/> <j:include uri="c.jelly"/> </j:jelly> 1.1 jakarta-commons-sandbox/jelly/src/test/org/apache/commons/jelly/core/c.jelly Index: c.jelly =================================================================== <j:jelly xmlns:j="jelly:core"> <j:set var="c" value="true"/> </j:jelly>
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