jpa/tests/org.eclipse.jpt.core.tests/src/org/eclipse/jpt/core/tests/internal/resource/java/EmbeddedTests.java

/*******************************************************************************
 * Copyright (c) 2007 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.core.tests.internal.resource.java;

import java.util.Iterator;
import org.eclipse.jdt.core.IType;
import org.eclipse.jpt.core.internal.resource.java.Embedded;
import org.eclipse.jpt.core.internal.resource.java.JPA;
import org.eclipse.jpt.core.internal.resource.java.JavaPersistentAttributeResource;
import org.eclipse.jpt.core.internal.resource.java.JavaPersistentTypeResource;
import org.eclipse.jpt.core.internal.resource.java.JavaResource;
import org.eclipse.jpt.utility.internal.iterators.ArrayIterator;

public class EmbeddedTests extends JavaResourceModelTestCase {

	public EmbeddedTests(String name) {
		super(name);
	}

	private IType createTestEmbedded() throws Exception {
		this.createAnnotationAndMembers("Embedded", "");
		return this.createTestType(new DefaultAnnotationWriter() {
			@Override
			public Iterator<String> imports() {
				return new ArrayIterator<String>(JPA.EMBEDDED);
			}
			@Override
			public void appendIdFieldAnnotationTo(StringBuilder sb) {
				sb.append("@Embedded");
			}
		});
	}
	
	public void testEmbedded() throws Exception {
		IType testType = this.createTestEmbedded();
		JavaPersistentTypeResource typeResource = buildJavaTypeResource(testType); 
		JavaPersistentAttributeResource attributeResource = typeResource.fields().next();
		
		JavaResource mappingAnnotation = attributeResource.mappingAnnotation();
		assertTrue(mappingAnnotation instanceof Embedded);
	}

}