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org.jboss.cdi.tck.tests.decorators.definition.DecoratorDefinitionTest Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source
* Copyright 2010, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* Licensed 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.jboss.cdi.tck.tests.decorators.definition;
import static org.jboss.cdi.tck.cdi.Sections.BEAN_DISCOVERY_STEPS;
import static org.jboss.cdi.tck.cdi.Sections.BM_DECORATOR_RESOLUTION;
import static org.jboss.cdi.tck.cdi.Sections.DECORATED_TYPES;
import static org.jboss.cdi.tck.cdi.Sections.DECORATOR;
import static org.jboss.cdi.tck.cdi.Sections.DECORATOR_ANNOTATION;
import static org.jboss.cdi.tck.cdi.Sections.DECORATOR_BEAN;
import static org.jboss.cdi.tck.cdi.Sections.DECORATOR_RESOLUTION;
import static org.jboss.cdi.tck.cdi.Sections.DELEGATE_ATTRIBUTE;
import static org.jboss.cdi.tck.cdi.Sections.ENABLED_DECORATORS_BEAN_ARCHIVE;
import static org.jboss.cdi.tck.util.Assert.assertAnnotationSetMatches;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertTrue;
import java.io.Serializable;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.util.HashSet;
import java.util.List;
import javax.decorator.Delegate;
import javax.enterprise.inject.Default;
import javax.enterprise.inject.spi.Decorator;
import javax.enterprise.util.AnnotationLiteral;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.cdi.tck.AbstractTest;
import org.jboss.cdi.tck.shrinkwrap.WebArchiveBuilder;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.jboss.shrinkwrap.descriptor.api.Descriptors;
import org.jboss.shrinkwrap.descriptor.api.beans11.BeansDescriptor;
import org.jboss.test.audit.annotations.SpecAssertion;
import org.jboss.test.audit.annotations.SpecAssertions;
import org.jboss.test.audit.annotations.SpecVersion;
import org.testng.annotations.Test;
/**
* @author pmuir
* @author Martin Kouba
*/
@SuppressWarnings("serial")
@SpecVersion(spec = "cdi", version = "2.0")
public class DecoratorDefinitionTest extends AbstractTest {
@Deployment
public static WebArchive createTestArchive() {
return new WebArchiveBuilder()
.withTestClassPackage(DecoratorDefinitionTest.class)
.withBeansXml(
Descriptors
.create(BeansDescriptor.class)
.getOrCreateDecorators()
.clazz(BazDecorator1.class.getName(), BazDecorator2.class.getName(),
FooDecorator.class.getName(), TimestampLogger.class.getName(),
ChargeDecorator.class.getName()).up()).build();
}
@Test
@SpecAssertions({ @SpecAssertion(section = DECORATOR_BEAN, id = "d"), @SpecAssertion(section = DECORATOR_ANNOTATION, id = "a"),
@SpecAssertion(section = DECORATED_TYPES, id = "c"), @SpecAssertion(section = DECORATOR_RESOLUTION, id = "aa"),
@SpecAssertion(section = DECORATOR, id = "a"), @SpecAssertion(section = BEAN_DISCOVERY_STEPS, id = "g") })
public void testDecoratorIsManagedBean() {
List> decorators = getCurrentManager().resolveDecorators(MockLogger.TYPES);
assertEquals(decorators.size(), 1);
boolean implementsInterface = false;
for (Class interfaze : decorators.get(0).getClass().getInterfaces()) {
if (Decorator.class.isAssignableFrom(interfaze)) {
implementsInterface = true;
break;
}
}
assertTrue(implementsInterface);
}
@Test
@SpecAssertions({ @SpecAssertion(section = DECORATOR_BEAN, id = "b"), @SpecAssertion(section = DECORATOR_BEAN, id = "c"),
@SpecAssertion(section = DECORATOR, id = "b"), @SpecAssertion(section = BM_DECORATOR_RESOLUTION, id = "a"),
@SpecAssertion(section = BM_DECORATOR_RESOLUTION, id = "b") })
public void testDecoratedTypes() {
List> decorators = getCurrentManager().resolveDecorators(FooBar.TYPES);
assertEquals(decorators.size(), 1);
assertEquals(decorators.get(0).getDecoratedTypes().size(), 4);
assertTrue(decorators.get(0).getDecoratedTypes().contains(Foo.class));
assertTrue(decorators.get(0).getDecoratedTypes().contains(Bar.class));
assertTrue(decorators.get(0).getDecoratedTypes().contains(Baz.class));
assertTrue(decorators.get(0).getDecoratedTypes().contains(Boo.class));
assertFalse(decorators.get(0).getDecoratedTypes().contains(Serializable.class));
assertFalse(decorators.get(0).getDecoratedTypes().contains(FooDecorator.class));
assertFalse(decorators.get(0).getDecoratedTypes().contains(AbstractFooDecorator.class));
}
@SuppressWarnings("unchecked")
@Test
@SpecAssertions({ @SpecAssertion(section = DELEGATE_ATTRIBUTE, id = "a"), @SpecAssertion(section = DECORATOR, id = "c") })
public void testDelegateInjectionPoint() {
List> decorators = getCurrentManager().resolveDecorators(Logger.TYPES);
assertEquals(decorators.size(), 1);
Decorator decorator = decorators.get(0);
assertEquals(decorator.getInjectionPoints().size(), 1);
assertEquals(decorator.getInjectionPoints().iterator().next().getType(),Logger.class);
assertTrue(decorator.getInjectionPoints().iterator().next().getAnnotated().isAnnotationPresent(Delegate.class));
assertEquals(decorator.getDelegateType(), Logger.class);
assertEquals(decorator.getDelegateQualifiers().size(), 1);
assertAnnotationSetMatches(decorator.getDelegateQualifiers(), Default.class);
}
@Test
@SpecAssertion(section = DECORATED_TYPES, id = "b")
public void testDecoratorDoesNotImplementDelegateType() {
List> decorators = getCurrentManager().resolveDecorators(Bazt.TYPES);
assertEquals(decorators.size(), 2);
}
@Test
@SpecAssertions({ @SpecAssertion(section = ENABLED_DECORATORS_BEAN_ARCHIVE, id = "b"), @SpecAssertion(section = DECORATOR_RESOLUTION, id = "aa"),
@SpecAssertion(section = BM_DECORATOR_RESOLUTION, id = "a") })
public void testDecoratorOrdering() {
List> decorators = getCurrentManager().resolveDecorators(Bazt.TYPES);
assertEquals(decorators.size(), 2);
assertTrue(decorators.get(0).getTypes().contains(BazDecorator1.class));
assertTrue(decorators.get(1).getTypes().contains(BazDecorator2.class));
}
@Test
@SpecAssertion(section = ENABLED_DECORATORS_BEAN_ARCHIVE, id = "a")
public void testNonEnabledDecoratorNotResolved() {
List> decorators = getCurrentManager().resolveDecorators(Field.TYPES);
assertEquals(decorators.size(), 0);
}
@Test
@SpecAssertion(section = DECORATOR, id = "d")
public void testInstanceOfDecoratorForEachEnabled() {
assertFalse(getCurrentManager().resolveDecorators(MockLogger.TYPES).isEmpty());
assertFalse(getCurrentManager().resolveDecorators(FooBar.TYPES).isEmpty());
assertFalse(getCurrentManager().resolveDecorators(Logger.TYPES).isEmpty());
assertEquals(getCurrentManager().resolveDecorators(Bazt.TYPES).size(), 2);
assertTrue(getCurrentManager().resolveDecorators(Field.TYPES).isEmpty());
}
@Test(expectedExceptions = IllegalArgumentException.class)
@SpecAssertion(section = BM_DECORATOR_RESOLUTION, id = "c")
public void testDuplicateBindingsOnResolveDecoratorsFails() {
Annotation binding = new AnnotationLiteral() {
};
getCurrentManager().resolveDecorators(FooBar.TYPES, binding);
}
@Test(expectedExceptions = IllegalArgumentException.class)
@SpecAssertion(section = BM_DECORATOR_RESOLUTION, id = "e")
public void testEmptyTypeSetOnResolveDecoratorsFails() {
Annotation binding = new AnnotationLiteral() {
};
getCurrentManager().resolveDecorators(new HashSet(), binding);
}
/**
* Test that if the decorator does not implement a method of the decorated type, the container will provide an implicit
* implementation that calls the method on the delegate.
*
* @param account
*/
@Test(dataProvider = ARQUILLIAN_DATA_PROVIDER)
@SpecAssertions({ @SpecAssertion(section = DECORATOR_BEAN, id = "d"), @SpecAssertion(section = DECORATED_TYPES, id = "c"),
@SpecAssertion(section = DECORATED_TYPES, id = "ca") })
public void testAbstractDecoratorNotImplementingMethodOfDecoratedType(BankAccount account) {
ChargeDecorator.reset();
account.deposit(100);
assertEquals(ChargeDecorator.charged, 0);
account.withdraw(50);
assertEquals(ChargeDecorator.charged, 5);
assertEquals(account.getBalance(), 45);
}
}
