/*
* $Header: /home/cvs/jakarta-commons-sandbox/jelly/src/java/org/apache/commons/jelly/tags/core/CaseTag.java,v 1.8 2002/07/06 13:53:39 dion Exp $
* $Revision: 1.8 $
* $Date: 2002/07/06 13:53:39 $
*
* ====================================================================
*
* 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 apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
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*
* 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
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* 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: CaseTag.java,v 1.8 2002/07/06 13:53:39 dion Exp $
*/
package org.apache.commons.jelly.tags.junit;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.apache.commons.jelly.JellyContext;
import org.apache.commons.jelly.JellyException;
import org.apache.commons.jelly.TagSupport;
import org.apache.commons.jelly.XMLOutput;
/**
* Represents a single test case in a test suite; this tag is analagous to
* JUnit's TestCase class.
*
* @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
* @version $Revision: 1.8 $
*/
public class CaseTag extends TagSupport {
private String name;
// Tag interface
//-------------------------------------------------------------------------
public void doTag(final XMLOutput output) throws Exception {
String name = getName();
if ( name == null ) {
name = toString();
}
// #### we need to redirect the output to a TestListener
// or something?
TestCase testCase = new TestCase(name) {
protected void runTest() throws Throwable {
// create a new child context so that each test case
// will have its own variable scopes
JellyContext newContext = new JellyContext( context );
// disable inheritence of variables and tag libraries
newContext.setExportLibraries(false);
newContext.setExport(false);
// invoke the test case
getBody().run(newContext, output);
}
};
// lets find the test suite
TestSuite suite = getSuite();
if ( suite == null ) {
throw new JellyException( "Could not find a TestSuite to add this test to. This tag should be inside a <test:suite> tag" );
}
suite.addTest(testCase);
}
// Properties
//-------------------------------------------------------------------------
/**
* @return the name of this test case
*/
public String getName() {
return name;
}
/**
* Sets the name of this test case
*/
public void setName(String name) {
this.name = name;
}
// Implementation methods
//-------------------------------------------------------------------------
/**
* Strategy method to find the corrent TestSuite to add a new Test case to
*/
protected TestSuite getSuite() {
SuiteTag tag = (SuiteTag) findAncestorWithClass( SuiteTag.class );
if ( tag != null ) {
return tag.getSuite();
}
return (TestSuite) context.getVariable( "org.apache.commons.jelly.junit.suite" );
}
}