/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 javax.mail.event;
import javax.mail.Folder;
import javax.mail.TestData;
import junit.framework.TestCase;
/**
* @version $Rev$ $Date$
*/
public class MessageCountEventTest extends TestCase {
public MessageCountEventTest(String name) {
super(name);
}
public void testEvent() {
doEventTests(MessageCountEvent.ADDED);
doEventTests(MessageCountEvent.REMOVED);
try {
doEventTests(-12345);
fail("Expected exception due to invalid type -12345");
} catch (IllegalArgumentException e) {
}
}
private void doEventTests(int type) {
Folder folder = TestData.getTestFolder();
MessageCountEvent event =
new MessageCountEvent(folder, type, false, null);
assertEquals(folder, event.getSource());
assertEquals(type, event.getType());
MessageCountListenerTest listener = new MessageCountListenerTest();
event.dispatch(listener);
assertEquals("Unexpcted method dispatched", type, listener.getState());
}
public static class MessageCountListenerTest
implements MessageCountListener {
private int state = 0;
public void messagesAdded(MessageCountEvent event) {
if (state != 0) {
fail("Recycled Listener");
}
state = MessageCountEvent.ADDED;
}
public void messagesRemoved(MessageCountEvent event) {
if (state != 0) {
fail("Recycled Listener");
}
state = MessageCountEvent.REMOVED;
}
public int getState() {
return state;
}
}
}