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/*******************************************************************************
* Copyright (c) 2008, 2009 Oracle. 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:
* Oracle - initial API and implementation
*******************************************************************************/
package org.eclipse.jpt.eclipselink.core.tests.internal.context.persistence.customization;
import org.eclipse.jpt.eclipselink.core.internal.context.persistence.PersistenceUnitProperties;
import org.eclipse.jpt.eclipselink.core.internal.context.persistence.customization.Customization;
import org.eclipse.jpt.eclipselink.core.tests.internal.context.persistence.PersistenceUnitTestCase;
import org.eclipse.jpt.utility.internal.model.AbstractModel;
import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter;
import org.eclipse.jpt.utility.internal.model.value.SimplePropertyValueModel;
import org.eclipse.jpt.utility.model.event.PropertyChangeEvent;
import org.eclipse.jpt.utility.model.listener.PropertyChangeListener;
import org.eclipse.jpt.utility.model.value.PropertyValueModel;
import org.eclipse.jpt.utility.model.value.WritablePropertyValueModel;
/**
* CustomizationValueModelTests
*/
public class CustomizationValueModelTests extends PersistenceUnitTestCase
{
private Customization customization;
private WritablePropertyValueModel<Boolean> throwExceptionsHolder;
private PropertyChangeListener throwExceptionsListener;
private PropertyChangeEvent throwExceptionsEvent;
public static final String ENTITY_NAME_TEST_VALUE = "Employee";
public static final Boolean THROW_EXCEPTIONS_TEST_VALUE = Boolean.FALSE;
public CustomizationValueModelTests(String name) {
super(name);
}
@Override
protected void setUp() throws Exception {
super.setUp();
this.customization = this.subject.getCustomization(); // Subject
PropertyValueModel<Customization> customizationHolder = new SimplePropertyValueModel<Customization>(this.customization);
this.throwExceptionsHolder = this.buildThrowExceptionsAA(customizationHolder);
this.throwExceptionsListener = this.buildThrowExceptionsChangeListener();
this.throwExceptionsHolder.addPropertyChangeListener(PropertyValueModel.VALUE, this.throwExceptionsListener);
this.throwExceptionsEvent = null;
}
public void testHasListeners() {
AbstractModel subjectCustomization = (AbstractModel) this.customization; // Subject
PropertyAspectAdapter<Customization, Boolean> throwExceptionsAA =
(PropertyAspectAdapter<Customization, Boolean>) this.throwExceptionsHolder;
assertTrue(throwExceptionsAA.hasAnyPropertyChangeListeners(PropertyValueModel.VALUE));
assertTrue(subjectCustomization.hasAnyPropertyChangeListeners(Customization.THROW_EXCEPTIONS_PROPERTY));
throwExceptionsAA.removePropertyChangeListener(PropertyValueModel.VALUE, this.throwExceptionsListener);
assertFalse(subjectCustomization.hasAnyPropertyChangeListeners(Customization.THROW_EXCEPTIONS_PROPERTY));
assertFalse(throwExceptionsAA.hasAnyPropertyChangeListeners(PropertyValueModel.VALUE));
}
/**
* Initializes directly the PU properties before testing.
*/
@Override
protected void populatePu() {
this.persistenceUnitSetProperty(
Customization.ECLIPSELINK_THROW_EXCEPTIONS,
THROW_EXCEPTIONS_TEST_VALUE);
return;
}
@Override
protected PersistenceUnitProperties getModel() {
return this.customization;
}
// ****** ThrowExceptions *******
private WritablePropertyValueModel<Boolean> buildThrowExceptionsAA(PropertyValueModel<Customization> subjectHolder) {
return new PropertyAspectAdapter<Customization, Boolean>(subjectHolder, Customization.THROW_EXCEPTIONS_PROPERTY) {
@Override
protected Boolean buildValue_() {
return this.subject.getThrowExceptions();
}
@Override
protected void setValue_(Boolean enumValue) {
this.subject.setThrowExceptions(enumValue);
}
};
}
private PropertyChangeListener buildThrowExceptionsChangeListener() {
return new PropertyChangeListener() {
public void propertyChanged(PropertyChangeEvent e) {
CustomizationValueModelTests.this.throwExceptionsEvent = e;
}
};
}
// ****** Tests *******
public void testValue() {
// ****** ThrowExceptions *******
this.verifyThrowExceptionsAAValue(THROW_EXCEPTIONS_TEST_VALUE);
assertEquals(Customization.DEFAULT_THROW_EXCEPTIONS, this.customization.getDefaultThrowExceptions());
}
public void testSetValue() throws Exception {
// ****** ThrowExceptions *******
this.throwExceptionsEvent = null;
this.verifyHasListeners(this.throwExceptionsHolder, PropertyValueModel.VALUE);
Boolean newThrowExceptions = !THROW_EXCEPTIONS_TEST_VALUE;
// Modify the property holder
this.throwExceptionsHolder.setValue(newThrowExceptions);
this.verifyThrowExceptionsAAValue(newThrowExceptions);
assertNotNull(this.throwExceptionsEvent);
}
public void testSetNullValue() {
String notDeleted = "Property not deleted";
// ****** ThrowExceptions *******
this.throwExceptionsEvent = null;
// Setting the property holder
this.throwExceptionsHolder.setValue(null);
// testing Holder
this.verifyThrowExceptionsAAValue(null);
assertNotNull(this.throwExceptionsEvent);
// testing PU properties
this.verifyPuHasNotProperty(Customization.ECLIPSELINK_THROW_EXCEPTIONS, notDeleted);
}
// ****** convenience methods *******
/**
* Performs three value tests:<br>
* 1. subject value<br>
* 2. aspect adapter value<br>
* 3. persistenceUnit property value<br>
*/
protected void verifyThrowExceptionsAAValue(Boolean testValue) {
this.verifyAAValue(
testValue,
this.customization.getThrowExceptions(),
this.throwExceptionsHolder,
Customization.ECLIPSELINK_THROW_EXCEPTIONS);
}
// ********** get/set property **********
@Override
protected void setProperty(String propertyName, Object newValue) throws Exception {
throw new UnsupportedOperationException();
}
@Override
protected Object getProperty(String propertyName) throws NoSuchFieldException {
throw new UnsupportedOperationException();
}
}
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