tests/org.eclipse.ocl.examples.eventmanager.tests/src/org/eclipse/ocl/examples/eventmanager/tests/filters/NewValueClassIncludingSubclassesFilterTest.java

/*******************************************************************************
 * Copyright (c) 2009, 2018 SAP AG and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v20.html
 * 
 * Contributors:
 *     SAP AG - initial API and implementation
 ******************************************************************************/
package org.eclipse.ocl.examples.eventmanager.tests.filters;

import junit.textui.TestRunner;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.BasicEList;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EcoreFactory;
import org.eclipse.emf.ecore.impl.DynamicEObjectImpl;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.ocl.examples.eventmanager.EventFilter;
import org.eclipse.ocl.examples.eventmanager.EventManagerFactory;
import org.eclipse.ocl.examples.eventmanager.filters.NewValueClassFilterIncludingSubclasses;
import org.junit.Test;


/**
 * <!-- begin-user-doc --> A test case for the model object '<em><b>New Value Class Filter</b></em>'. <!-- end-user-doc -->
 */
public class NewValueClassIncludingSubclassesFilterTest extends ClassFilterTest {

    private Notification noti;
	private EClass cls;

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     */
    public static void main(String[] args) {
        TestRunner.run(NewValueClassIncludingSubclassesFilterTest.class);
    }

    /**
     * Constructs a new New Value Class Filter test case with the given name. <!-- begin-user-doc --> <!-- end-user-doc -->
     */
    public NewValueClassIncludingSubclassesFilterTest() {
        super();
    }

    /**
     * Returns the fixture for this New Value Class Filter test case. <!-- begin-user-doc --> <!-- end-user-doc -->
     */
    @Override
    protected NewValueClassFilterIncludingSubclasses getFixture() {
        return (NewValueClassFilterIncludingSubclasses) fixture;
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @see junit.framework.TestCase#setUp()
     */
    @Override
    public void setUp() {
        super.setUp();
    	cls = EcoreFactory.eINSTANCE.createEClass();
    	cls.setName("my class");
    	
    	setFixture(EventManagerFactory.eINSTANCE.createNewValueClassFilterIncludingSubclasses(cls));
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @see junit.framework.TestCase#tearDown()
     */
    @Override
    public void tearDown() {
        setFixture(null);
        cls=null;
        super.tearDown();
    }

    @Override
    public void testMatchesFor__Notification() {
    	noti = new ENotificationImpl(null, Notification.ADD, null, null, new DynamicEObjectImpl(cls));
        assertTrue("exact class match", getFixture().matchesFor(noti));
        noti = new ENotificationImpl(null, Notification.ADD, null, null, EcoreFactory.eINSTANCE.createEClass());
        assertFalse(getFixture().matchesFor(noti));
    }

    /**
     * {@link NewValueClassFilterIncludingSubclasses this filter} supports subclasses 
     */
    @Test
    public void testMatchesFor__SubclassNotification() {
    	
    	EClass childCls = EcoreFactory.eINSTANCE.createEClass();
    	childCls.setName("child");
    	
    	childCls.getESuperTypes().add(cls);
    	
    	noti = new ENotificationImpl(null, Notification.ADD, null, null, new DynamicEObjectImpl(childCls));
        assertTrue("exact class match", getFixture().matchesFor(noti));
    }
	EClass testSuperCls = EcoreFactory.eINSTANCE.createEClass();

	EClass testCls = EcoreFactory.eINSTANCE.createEClass();
	{
		testCls.getESuperTypes().add(testSuperCls);
	}
	
	@Override
	public Notification[] giveMatchingNotifications() {
		EList<EObject> list = new BasicEList<EObject>();
		list.add(new DynamicEObjectImpl(testCls));
		return new Notification[]{ new ENotificationImpl(null, 0, null, null, new DynamicEObjectImpl(testCls)),
				new ENotificationImpl(null, 0, null, null, list)};
	}
	@Override
	public Notification giveNotMatchingNotifcation() {
		EClass otherCls = EcoreFactory.eINSTANCE.createEClass();
		return new ENotificationImpl(null, 0, null, null, new DynamicEObjectImpl(otherCls));
	}
	@Override
	public EventFilter giveTestFilter() {
		return EventManagerFactory.eINSTANCE.createNewValueClassFilterIncludingSubclasses(testSuperCls);
	}

} // NewValueClassFilterTest