/*
* Copyright 2007-2010 the original author or authors.
*
* 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.impalaframework.module.monitor;
import java.util.ArrayList;
import java.util.Set;
import org.impalaframework.module.monitor.BaseModuleChangeListener;
import org.impalaframework.module.monitor.ModuleChangeEvent;
import org.impalaframework.module.monitor.ModuleChangeInfo;
import junit.framework.TestCase;
/**
* @author Phil Zoio
*/
public class BaseModuleChangeListenerTest extends TestCase {
public final void testGetModifiedModules() {
BaseModuleChangeListener listener = new BaseModuleChangeListener();
ArrayList<ModuleChangeInfo> info = new ArrayList<ModuleChangeInfo>();
ModuleChangeEvent event = new ModuleChangeEvent(info);
assertTrue(listener.getModifiedModules(event).isEmpty());
info.add(new ModuleChangeInfo("p1"));
info.add(new ModuleChangeInfo("p2"));
info.add(new ModuleChangeInfo("p2"));
event = new ModuleChangeEvent(info);
Set<String> modifiedModules = listener.getModifiedModules(event);
assertEquals(2, modifiedModules.size());
assertTrue(modifiedModules.contains("p1"));
}
}