/*******************************************************************************
* Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.test.uitools.app;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.eclipse.persistence.tools.workbench.test.utility.TestTools;
import org.eclipse.persistence.tools.workbench.uitools.app.PropertyValueModel;
import org.eclipse.persistence.tools.workbench.uitools.app.SimplePropertyValueModel;
import org.eclipse.persistence.tools.workbench.uitools.app.ValueModel;
public class SimplePropertyValueModelTests extends TestCase {
private PropertyValueModel objectHolder;
PropertyChangeEvent event;
public static Test suite() {
return new TestSuite(SimplePropertyValueModelTests.class);
}
public SimplePropertyValueModelTests(String name) {
super(name);
}
protected void setUp() throws Exception {
super.setUp();
this.objectHolder = new SimplePropertyValueModel("foo");
}
protected void tearDown() throws Exception {
TestTools.clear(this);
super.tearDown();
}
public void testGetValue() {
assertEquals("foo", this.objectHolder.getValue());
}
public void testSetValue() {
this.objectHolder.setValue("bar");
assertEquals("bar", this.objectHolder.getValue());
this.objectHolder.setValue(null);
assertEquals(null, this.objectHolder.getValue());
this.objectHolder.setValue("baz");
assertEquals("baz", this.objectHolder.getValue());
}
public void testPropertyChange1() {
this.objectHolder.addPropertyChangeListener(this.buildListener());
this.verifyPropertyChange();
}
public void testPropertyChange2() {
this.objectHolder.addPropertyChangeListener(ValueModel.VALUE, this.buildListener());
this.verifyPropertyChange();
}
private void verifyPropertyChange() {
this.event = null;
this.objectHolder.setValue("bar");
this.verifyEvent("foo", "bar");
this.event = null;
this.objectHolder.setValue(null);
this.verifyEvent("bar", null);
this.event = null;
this.objectHolder.setValue("baz");
this.verifyEvent(null, "baz");
}
private PropertyChangeListener buildListener() {
return new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent e) {
SimplePropertyValueModelTests.this.event = e;
}
};
}
private void verifyEvent(Object oldValue, Object newValue) {
assertEquals(this.objectHolder, this.event.getSource());
assertEquals(ValueModel.VALUE, this.event.getPropertyName());
assertEquals(oldValue, this.event.getOldValue());
assertEquals(newValue, this.event.getNewValue());
}
}