/*******************************************************************************
* Copyright (c) 2012 Original authors and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Original authors and others - initial API and implementation
******************************************************************************/
package org.eclipse.nebula.widgets.nattable;
import static org.junit.Assert.assertEquals;
import org.eclipse.nebula.widgets.nattable.conflation.EventConflaterChain;
import org.eclipse.nebula.widgets.nattable.conflation.VisualChangeEventConflater;
import org.eclipse.nebula.widgets.nattable.test.fixture.LayerEventFixture;
import org.eclipse.nebula.widgets.nattable.test.fixture.NatTableFixture;
import org.junit.Test;
public class VisualChangeEventConflaterTest {
@Test
public void shouldAccumulateEvents() throws Exception {
NatTableFixture natTable = new NatTableFixture();
VisualChangeEventConflater conflater = new VisualChangeEventConflater(
natTable);
EventConflaterChain chain = new EventConflaterChain();
chain.add(conflater);
conflater.addEvent(new LayerEventFixture());
conflater.addEvent(new LayerEventFixture());
assertEquals(2, conflater.getCount());
chain.start();
Thread.sleep(EventConflaterChain.DEFAULT_INITIAL_DELAY + 100);
assertEquals(0, conflater.getCount());
}
}