/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.felix.ipojo.manipulator.spi;
import junit.framework.TestCase;
import org.apache.felix.ipojo.annotations.Component;
import org.apache.felix.ipojo.annotations.Provides;
import org.apache.felix.ipojo.annotations.Requires;
import org.apache.felix.ipojo.manipulator.metadata.annotation.registry.Binding;
import org.apache.felix.ipojo.manipulator.metadata.annotation.visitor.generic.GenericVisitorFactory;
import org.apache.felix.ipojo.manipulator.metadata.annotation.visitor.ignore.NullBinding;
import org.apache.felix.ipojo.manipulator.metadata.annotation.visitor.stereotype.StereotypeVisitorFactory;
import java.lang.annotation.ElementType;
import java.util.Iterator;
import static org.apache.felix.ipojo.manipulator.spi.helper.Predicates.on;
import static org.mockito.Mockito.mock;
import static org.objectweb.asm.Type.getType;
/**
* Created with IntelliJ IDEA.
* User: guillaume
* Date: 10/10/12
* Time: 10:37 PM
* To change this template use File | Settings | File Templates.
*/
public class AbsBindingModuleTestCase extends TestCase {
public void testSimpleBinding() throws Exception {
final AnnotationVisitorFactory factory = mock(AnnotationVisitorFactory.class);
AbsBindingModule module = new AbsBindingModule() {
public void configure() {
bind(Provides.class).to(factory);
}
};
module.configure();
Iterator<Binding> i = module.iterator();
Binding one = i.next();
assertNotNull(one);
assertEquals(getType(Provides.class), one.getAnnotationType());
assertEquals(factory, one.getFactory());
// Only 1 Binding
assertFalse(i.hasNext());
}
public void testTwoBindings() throws Exception {
final AnnotationVisitorFactory factory = mock(AnnotationVisitorFactory.class);
AbsBindingModule module = new AbsBindingModule() {
public void configure() {
bind(Provides.class).to(factory);
bind(Requires.class).to(factory);
}
};
module.configure();
Iterator<Binding> i = module.iterator();
Binding one = i.next();
assertNotNull(one);
assertEquals(getType(Provides.class), one.getAnnotationType());
assertEquals(factory, one.getFactory());
// Second Binding
Binding two = i.next();
assertNotNull(two);
assertEquals(getType(Requires.class), two.getAnnotationType());
assertEquals(factory, two.getFactory());
}
public void testTwoBindingsForSameAnnotation() throws Exception {
final AnnotationVisitorFactory factory = mock(AnnotationVisitorFactory.class);
final AnnotationVisitorFactory factory2 = mock(AnnotationVisitorFactory.class);
AbsBindingModule module = new AbsBindingModule() {
public void configure() {
bind(Provides.class).to(factory);
bind(Provides.class).to(factory2);
}
};
module.configure();
Iterator<Binding> i = module.iterator();
Binding one = i.next();
assertNotNull(one);
assertEquals(getType(Provides.class), one.getAnnotationType());
assertEquals(factory, one.getFactory());
// Second Binding
Binding two = i.next();
assertNotNull(two);
assertEquals(getType(Provides.class), two.getAnnotationType());
assertEquals(factory2, two.getFactory());
}
public void testConditionalBinding() throws Exception {
final AnnotationVisitorFactory factory = mock(AnnotationVisitorFactory.class);
AbsBindingModule module = new AbsBindingModule() {
public void configure() {
bind(Provides.class)
.when(on(ElementType.FIELD))
.to(factory);
}
};
module.configure();
Iterator<Binding> i = module.iterator();
Binding one = i.next();
assertNotNull(one);
assertEquals(getType(Provides.class), one.getAnnotationType());
assertEquals(factory, one.getFactory());
// Only 1 Binding
assertFalse(i.hasNext());
}
public void testConditionalBindings() throws Exception {
final AnnotationVisitorFactory factory = mock(AnnotationVisitorFactory.class);
final AnnotationVisitorFactory factory2 = mock(AnnotationVisitorFactory.class);
AbsBindingModule module = new AbsBindingModule() {
public void configure() {
bind(Provides.class)
.when(on(ElementType.FIELD))
.to(factory)
.when(on(ElementType.PARAMETER))
.to(factory2);
}
};
module.configure();
Iterator<Binding> i = module.iterator();
Binding one = i.next();
assertNotNull(one);
assertEquals(getType(Provides.class), one.getAnnotationType());
assertEquals(factory, one.getFactory());
// Second Binding
Binding two = i.next();
assertNotNull(two);
assertEquals(getType(Provides.class), two.getAnnotationType());
assertEquals(factory2, two.getFactory());
}
public void testHandlerBindings() throws Exception {
AbsBindingModule module = new AbsBindingModule() {
public void configure() {
bindHandlerBinding(Bound.class).to("com.acme", "foo");
}
};
module.configure();
Iterator<Binding> i = module.iterator();
Binding one = i.next();
assertNotNull(one);
assertEquals(getType(Bound.class), one.getAnnotationType());
assertTrue(one.getFactory() instanceof GenericVisitorFactory);
}
public void testStereotypeBindings() throws Exception {
AbsBindingModule module = new AbsBindingModule() {
public void configure() {
bindStereotype(Bound.class)
.with(new ComponentLiteral() {
@Override
public boolean publicFactory() {
return false;
}
});
}
};
module.configure();
Iterator<Binding> i = module.iterator();
Binding one = i.next();
assertNotNull(one);
assertEquals(getType(Bound.class), one.getAnnotationType());
assertTrue(one.getFactory() instanceof StereotypeVisitorFactory);
}
public void testIgnoreBindings() throws Exception {
AbsBindingModule module = new AbsBindingModule() {
public void configure() {
bindIgnore(Bound.class);
}
};
module.configure();
Iterator<Binding> i = module.iterator();
Binding one = i.next();
assertEquals(getType(Bound.class), one.getAnnotationType());
assertTrue(one instanceof NullBinding);
}
private static @interface Bound {}
private static class ComponentLiteral extends AnnotationLiteral<Component> implements Component {
public boolean public_factory() {
return true;
}
public boolean publicFactory() {
return true;
}
public String name() {
return "";
}
public boolean architecture() {
return false;
}
public boolean immediate() {
return false;
}
public boolean propagation() {
return false;
}
public String managedservice() {
return "";
}
public String factory_method() {
return "";
}
public String factoryMethod() {
return "";
}
public String version() {
return "";
}
}
}