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/*******************************************************************************
* Copyright (c) 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.core.tests.internal.jpa2.resource.java;
import java.util.Iterator;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jpt.core.jpa2.resource.java.Cacheable2_0Annotation;
import org.eclipse.jpt.core.jpa2.resource.java.JPA2_0;
import org.eclipse.jpt.core.resource.java.JavaResourcePersistentType;
import org.eclipse.jpt.utility.internal.iterators.ArrayIterator;
@SuppressWarnings("nls")
public class Cacheable2_0AnnotationTests extends JavaResourceModel2_0TestCase {
public Cacheable2_0AnnotationTests(String name) {
super(name);
}
private ICompilationUnit createTestCacheable() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(JPA2_0.CACHEABLE);
}
@Override
public void appendTypeAnnotationTo(StringBuilder sb) {
sb.append("@Cacheable");
}
});
}
private ICompilationUnit createTestCacheableWithValue() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(JPA2_0.CACHEABLE);
}
@Override
public void appendTypeAnnotationTo(StringBuilder sb) {
sb.append("@Cacheable(value=true)");
}
});
}
public void testCacheableAnnotation() throws Exception {
ICompilationUnit cu = this.createTestCacheable();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
assertNotNull(typeResource.getAnnotation(JPA2_0.CACHEABLE));
typeResource.removeAnnotation(JPA2_0.CACHEABLE);
assertNull(typeResource.getAnnotation(JPA2_0.CACHEABLE));
typeResource.addAnnotation(JPA2_0.CACHEABLE);
assertNotNull(typeResource.getAnnotation(JPA2_0.CACHEABLE));
}
public void testGetValue() throws Exception {
ICompilationUnit cu = this.createTestCacheableWithValue();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
Cacheable2_0Annotation cacheableAnnotation = (Cacheable2_0Annotation) typeResource.getAnnotation(JPA2_0.CACHEABLE);
assertEquals(Boolean.TRUE, cacheableAnnotation.getValue());
}
public void testSetValue() throws Exception {
ICompilationUnit cu = this.createTestCacheableWithValue();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
Cacheable2_0Annotation cacheableAnnotation = (Cacheable2_0Annotation) typeResource.getAnnotation(JPA2_0.CACHEABLE);
assertEquals(Boolean.TRUE, cacheableAnnotation.getValue());
cacheableAnnotation.setValue(Boolean.FALSE);
assertEquals(Boolean.FALSE, cacheableAnnotation.getValue());
assertSourceContains("@Cacheable(value=false)", cu);
cacheableAnnotation.setValue(null);
cacheableAnnotation.setValue(Boolean.FALSE);
assertSourceContains("@Cacheable(false)", cu);
}
public void testSetValueNull() throws Exception {
ICompilationUnit cu = this.createTestCacheableWithValue();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
Cacheable2_0Annotation cacheableAnnotation = (Cacheable2_0Annotation) typeResource.getAnnotation(JPA2_0.CACHEABLE);
assertEquals(Boolean.TRUE, cacheableAnnotation.getValue());
cacheableAnnotation.setValue(null);
assertNull(cacheableAnnotation.getValue());
assertSourceContains("@Cacheable", cu);
assertSourceDoesNotContain("value", cu);
}
}
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