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/*******************************************************************************
* Copyright (c) 2012 Boeing.
* 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:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.jdk.core.util.annotation;
import static org.junit.Assert.assertEquals;
import java.lang.annotation.Annotation;
import java.lang.reflect.Field;
import java.util.HashMap;
import java.util.Map;
import org.junit.Before;
import org.junit.Test;
/**
* Test Case for {@link AnnotationProcessor}
*
* @author Roberto E. Escobar
*/
public class AnnotationProcessorTest {
private Map<Class<? extends Annotation>, FieldAnnotationHandler<?>> annotationHandlers;
private AnnotationProcessor processor;
@Before
public void setup() {
annotationHandlers = new HashMap<Class<? extends Annotation>, FieldAnnotationHandler<?>>();
annotationHandlers.put(Annotation1.class, new Handler1());
annotationHandlers.put(Annotation2.class, new Handler2());
processor = new AnnotationProcessor(annotationHandlers);
}
@Test
public void testFieldInjection() throws Exception {
Child child = new Child();
processor.initAnnotations(child);
assertEquals("Handler1", child.getField1());
assertEquals("Handler2", child.getField2());
}
private class Base {
@Annotation2
private String field2;
public String getField2() {
return field2;
}
};
private class Child extends Base {
@Annotation1
private String field1;
public String getField1() {
return field1;
}
}
private class Handler1 extends AbstractFieldAnnotationHandler<Annotation1> {
@Override
public void handleAnnotation(Annotation1 annotation, Object object, Field field) throws Exception {
injectToFields(annotation, object, field, "Handler1");
}
}
private class Handler2 extends AbstractFieldAnnotationHandler<Annotation2> {
@Override
public void handleAnnotation(Annotation2 annotation, Object object, Field field) throws Exception {
injectToFields(annotation, object, field, "Handler2");
}
}
}
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