/*
* Copyright 2004 Apache Software Foundation
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied.
*
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.avalon.framework.test;
import org.apache.avalon.framework.CascadingError;
import org.apache.avalon.framework.CascadingThrowable;
import junit.framework.TestCase;
/**
* TestCase for {@link CascadingError}.
*
* @author <a href="mailto:dev@avalon.apache.org">Avalon Development Team</a>
* @version $Id: CascadingErrorTestCase.java 30977 2004-07-30 03:57:54 -0500 (Fri, 30 Jul 2004) niclas $
*/
public class CascadingErrorTestCase extends TestCase
{
public void testConstructor()
{
assertNotNull( new CascadingError( null, null ) );
assertNotNull( new CascadingError( "msg", null ) );
assertNotNull( new CascadingError( "msg", new RuntimeException() ) );
assertNotNull( new CascadingError( null, new RuntimeException() ) );
//assertNotNull( new CascadingError( "msg" ) );
//ambiguous assertNotNull( new CascadingError( null ) );
//assertNotNull( new CascadingError() );
}
public void testGetCause()
{
RuntimeException re = new RuntimeException();
CascadingError e = new CascadingError( "msg", re );
assertEquals( re, e.getCause() );
e = new CascadingError( "msg", null );
assertNull( e.getCause() );
// default to jdk 1.3 cause (not that it seems to help,
// but it still makes sense)
/*Exception exc = new Exception("blah");
try
{
try
{
throw exc;
}
catch( Exception ex )
{
throw new CascadingError();
}
}
catch( CascadingError ex )
{
ex.getCause();
}*/
}
public void testCasts()
{
CascadingError e = new CascadingError( "msg", null );
assertTrue( e instanceof Error );
assertTrue( e instanceof CascadingThrowable );
}
}