/*
***************************************************************************************
* Copyright (C) 2006 EsperTech, Inc. All rights reserved. *
* http://www.espertech.com/esper *
* http://www.espertech.com *
* ---------------------------------------------------------------------------------- *
* The software in this package is published under the terms of the GPL license *
* a copy of which has been included with this distribution in the license.txt file. *
***************************************************************************************
*/
package com.espertech.esper.dispatch;
import com.espertech.esper.supportunit.dispatch.SupportDispatchable;
import junit.framework.TestCase;
import java.util.List;
public class TestDispatchServiceImpl extends TestCase {
private DispatchServiceImpl service;
public void setUp() {
service = new DispatchServiceImpl();
}
public void testAddAndDispatch() {
// Dispatch without work to do, should complete
service.dispatch();
SupportDispatchable disOne = new SupportDispatchable();
SupportDispatchable disTwo = new SupportDispatchable();
service.addExternal(disOne);
service.addExternal(disTwo);
assertEquals(0, disOne.getAndResetNumExecuted());
assertEquals(0, disTwo.getAndResetNumExecuted());
service.dispatch();
service.addExternal(disTwo);
assertEquals(1, disOne.getAndResetNumExecuted());
assertEquals(1, disTwo.getAndResetNumExecuted());
service.dispatch();
assertEquals(0, disOne.getAndResetNumExecuted());
assertEquals(1, disTwo.getAndResetNumExecuted());
}
public void testAddDispatchTwice() {
SupportDispatchable disOne = new SupportDispatchable();
service.addExternal(disOne);
service.dispatch();
assertEquals(1, disOne.getAndResetNumExecuted());
service.dispatch();
assertEquals(0, disOne.getAndResetNumExecuted());
}
public void testAdd() {
SupportDispatchable dispatchables[] = new SupportDispatchable[2];
for (int i = 0; i < dispatchables.length; i++) {
dispatchables[i] = new SupportDispatchable();
}
SupportDispatchable.getAndResetInstanceList();
service.addExternal(dispatchables[0]);
service.addExternal(dispatchables[1]);
service.dispatch();
List<SupportDispatchable> dispatchList = SupportDispatchable.getAndResetInstanceList();
assertSame(dispatchables[0], dispatchList.get(0));
assertSame(dispatchables[1], dispatchList.get(1));
}
}