org.eclipse.emf.emfstore.client.test/src/org/eclipse/emf/emfstore/client/test/caching/OneToOneContainmentTest.java

/*******************************************************************************
 * Copyright 2011 Chair for Applied Software Engineering,
 * Technische Universitaet Muenchen.
 * All rights reserved. This program and the accompanying materials
 * are made available under the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 ******************************************************************************/
package org.eclipse.emf.emfstore.client.test.caching;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

import org.eclipse.emf.emfstore.client.test.model.rationale.Issue;
import org.eclipse.emf.emfstore.client.test.model.rationale.RationaleFactory;
import org.eclipse.emf.emfstore.client.test.model.rationale.Solution;
import org.eclipse.emf.emfstore.common.model.util.ModelUtil;
import org.junit.Test;

/**
 * Tests the Attribute Operation.
 * 
 * @author koegel
 */
public class OneToOneContainmentTest extends CachingTest {

	/**
	 * Add a one to one containment child and check for project cache update.
	 */
	@Test
	public void addIssueSolution() {

		Issue issue = RationaleFactory.eINSTANCE.createIssue();
		getProject().addModelElement(issue);

		assertTrue(getProject().containsInstance(issue));
		assertEquals(getProject(), ModelUtil.getProject(issue));

		Solution solution = RationaleFactory.eINSTANCE.createSolution();
		issue.setSolution(solution);

		assertTrue(getProject().containsInstance(solution));
		assertEquals(getProject(), ModelUtil.getProject(solution));
		assertEquals(issue, solution.getIssue());
		assertEquals(solution, issue.getSolution());
	}
}