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/*
* Copyright 2002-2004 The 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 test.chains;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.apache.axis.AxisFault;
import org.apache.axis.Handler;
import org.apache.axis.InternalException;
import org.apache.axis.MessageContext;
import org.apache.axis.SimpleChain;
import org.apache.axis.handlers.BasicHandler;
public class TestSimpleChain extends TestCase
{
public TestSimpleChain (String name) {
super(name);
}
public static Test suite() {
return new TestSuite(TestSimpleChain.class);
}
protected void setup() {
}
private class TestHandler extends BasicHandler {
public TestHandler() {}
public void invoke(MessageContext msgContext) throws AxisFault {}
}
public void testSimpleChainAddHandler()
{
SimpleChain c = new SimpleChain();
Handler h1 = new TestHandler();
assertTrue("Empty chain has a handler", !c.contains(h1));
c.addHandler(h1);
assertTrue("Added handler not in chain", c.contains(h1));
}
public void testSimpleChainAddHandlerAfterInvoke()
{
try {
SimpleChain c = new SimpleChain();
Handler h1 = new TestHandler();
c.addHandler(h1);
// A null engine is good enough for this test
MessageContext mc = new MessageContext(null);
c.invoke(mc);
// while testing, disable noise
boolean oldLogging = InternalException.getLogging();
InternalException.setLogging(false);
try {
Handler h2 = new TestHandler();
c.addHandler(h2);
assertTrue("Handler added after chain invoked", false);
} catch (Exception e) {
// Correct behaviour. Exact exception isn't critical
}
// resume noise
InternalException.setLogging(oldLogging);
} catch (AxisFault af) {
assertTrue("Unexpected exception", false);
}
}
}
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