/*
* JBoss, Home of Professional Open Source
* Copyright 2012, 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.weld.tests.instance.destroy.normal;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import javax.enterprise.context.spi.AlterableContext;
import javax.enterprise.inject.Instance;
import javax.enterprise.inject.spi.Bean;
import javax.enterprise.inject.spi.BeanManager;
import javax.enterprise.inject.spi.Extension;
import javax.inject.Inject;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.shrinkwrap.api.Archive;
import org.jboss.shrinkwrap.api.BeanArchive;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
/**
* Tests for https://issues.jboss.org/browse/CDI-139
*
* @author Jozef Hartinger
*
*/
@RunWith(Arquillian.class)
public class DestroyingNormalScopedInstanceTest {
private static final String[] VALUES = { "foo", "bar", "baz" };
@Deployment
public static Archive<?> getDeployment() {
return ShrinkWrap.create(BeanArchive.class).addPackage(DestroyingNormalScopedInstanceTest.class.getPackage())
.addAsServiceProvider(Extension.class, CustomScopeExtension.class);
}
@Inject
private BeanManager manager;
@Test
public void testApplicationScopedComponent(Instance<ApplicationScopedComponent> instance) {
testComponent(instance);
}
@Test
public void testRequestScopedComponent(Instance<RequestScopedComponent> instance) {
testComponent(instance);
}
@Test
public void testCustomScopedComponent(Instance<CustomScopedComponent> instance) {
testComponent(instance);
}
@Test
public void testNothingHappensIfNoInstanceToDestroy(ApplicationScopedComponent application) {
Bean<?> bean = manager.resolve(manager.getBeans(ApplicationScopedComponent.class));
AlterableContext context = (AlterableContext) manager.getContext(bean.getScope());
AbstractComponent.reset();
application.setValue("value");
context.destroy(bean);
assertTrue(AbstractComponent.isDestroyed());
context.destroy(bean); // make sure subsequent calls do not raise exception
context.destroy(bean);
}
private <T extends AbstractComponent> void testComponent(Instance<T> instance) {
for (String string : VALUES) {
T reference = instance.get();
assertNull(reference.getValue());
reference.setValue(string);
assertEquals(string, reference.getValue());
AbstractComponent.reset();
instance.destroy(reference);
assertTrue(AbstractComponent.isDestroyed());
assertNull(reference.getValue(), reference.getValue());
}
}
@Test
public void testUnsupportedOperationExceptionThrownIfUnderlyingContextNotAlterable(Instance<CustomScopedComponent> instance, CustomScopeExtension extension) {
try {
extension.switchToNonAlterable();
CustomScopedComponent component = instance.get();
instance.destroy(component);
Assert.fail("expected exception not thrown");
} catch (UnsupportedOperationException expected) {
} finally {
extension.switchToAlterable();
}
}
@Test
public void testContextDestroyCalled(Instance<CustomScopedComponent> instance) {
CustomScopedComponent component = instance.get();
CustomAlterableContext.reset();
instance.destroy(component);
assertTrue(CustomAlterableContext.isDestroyCalled());
}
@Test(expected = NullPointerException.class)
public void testNullParameter(Instance<ApplicationScopedComponent> instance) {
instance.destroy(null);
}
}