/*
* Copyright (C) 2012 Red Hat, Inc. and/or its affiliates.
*
* 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.errai.cdi.async.test.cyclic.client;
import static org.jboss.errai.ioc.client.container.IOC.getAsyncBeanManager;
import org.jboss.errai.cdi.async.test.cyclic.client.res.ApplicationScopedBeanInjectSelf;
import org.jboss.errai.cdi.async.test.cyclic.client.res.Car;
import org.jboss.errai.cdi.async.test.cyclic.client.res.ConsumerBeanA;
import org.jboss.errai.cdi.async.test.cyclic.client.res.CycleNodeA;
import org.jboss.errai.cdi.async.test.cyclic.client.res.EquHashCheckCycleA;
import org.jboss.errai.cdi.async.test.cyclic.client.res.EquHashCheckCycleB;
import org.jboss.errai.cdi.async.test.cyclic.client.res.Petrol;
import org.jboss.errai.common.client.util.CreationalCallback;
import org.jboss.errai.enterprise.client.cdi.AbstractErraiCDITest;
import org.jboss.errai.ioc.client.container.Factory;
import org.jboss.errai.ioc.client.container.IOC;
import org.jboss.errai.ioc.client.container.async.AsyncBeanFuture;
import org.jboss.errai.ioc.client.container.async.AsyncBeanQuery;
/**
* @author Mike Brock
*/
public class AsyncCyclicDepsIntegrationTest extends AbstractErraiCDITest {
{
disableBus = true;
}
@Override
public String getModuleName() {
return "org.jboss.errai.cdi.async.test.cyclic.AsyncCyclicIntegrationTest";
}
public void testBasicDependencyCycle() {
asyncTest(new Runnable() {
@Override
public void run() {
getAsyncBeanManager().lookupBean(CycleNodeA.class)
.getInstance(new CreationalCallback<CycleNodeA>() {
@Override
public void callback(final CycleNodeA nodeA) {
assertNotNull(nodeA);
assertNotNull(nodeA.getCycleNodeB());
assertNotNull(nodeA.getCycleNodeB().getCycleNodeA());
assertNotNull(nodeA.getCycleNodeB().getCycleNodeC());
assertNotNull(nodeA.getCycleNodeB().getCycleNodeC().getCycleNodeA());
assertEquals("CycleNodeA is a different instance at different points in the graph",
nodeA.getNodeId(), nodeA.getCycleNodeB().getCycleNodeC().getCycleNodeA().getNodeId());
assertEquals("CycleNodeA is a different instance at different points in the graph",
nodeA.getNodeId(), nodeA.getCycleNodeB().getCycleNodeA().getNodeId());
finishTest();
}
});
}
});
}
public void testCircularInjectionOnOneNormalAndOneDependentBean() throws Exception {
asyncTest(new Runnable() {
@Override
public void run() {
final AsyncBeanQuery asyncBeanQuery = new AsyncBeanQuery();
final AsyncBeanFuture<Petrol> petrolFuture = asyncBeanQuery.load(Petrol.class);
final AsyncBeanFuture<Car> carFuture = asyncBeanQuery.load(Car.class);
asyncBeanQuery.query(new Runnable() {
@Override
public void run() {
final Petrol petrol = petrolFuture.get();
final Car car = carFuture.get();
assertEquals(petrol.getNameOfCar(), car.getName());
assertEquals(car.getNameOfPetrol(), petrol.getName());
finishTest();
}
});
}
});
}
public void testCyclingBeanDestroy() {
asyncTest(new Runnable() {
@Override
public void run() {
getAsyncBeanManager().lookupBean(ApplicationScopedBeanInjectSelf.class)
.getInstance(new CreationalCallback<ApplicationScopedBeanInjectSelf>() {
@Override
public void callback(final ApplicationScopedBeanInjectSelf proxyA) {
assertNotNull(proxyA);
assertNotNull(proxyA.getSelf());
final ApplicationScopedBeanInjectSelf instanceA = Factory.maybeUnwrapProxy(proxyA);
getAsyncBeanManager().destroyBean(proxyA);
// Must test with instance because ApplicationScoped proxy is always managed and never destroyed
assertFalse("bean should no longer be managed", getAsyncBeanManager().isManaged(instanceA));
finishTest();
}
});
}
});
}
public void testBeanInjectsIntoSelf() {
asyncTest(new Runnable() {
@Override
public void run() {
getAsyncBeanManager().lookupBean(ApplicationScopedBeanInjectSelf.class)
.getInstance(new CreationalCallback<ApplicationScopedBeanInjectSelf>() {
@Override
public void callback(final ApplicationScopedBeanInjectSelf beanA) {
assertNotNull(beanA);
assertNotNull(beanA.getSelf());
assertEquals(beanA.getInstance(), beanA.getSelf().getInstance());
assertTrue("bean.self should be a proxy", getAsyncBeanManager().isProxyReference(beanA.getSelf()));
assertSame("unwrapped proxy should be the same as outer instance",
getAsyncBeanManager().getActualBeanReference(beanA),
getAsyncBeanManager().getActualBeanReference(beanA.getSelf()));
finishTest();
}
});
}
});
}
public void testCycleOnProducerBeans() {
asyncTest(new Runnable() {
@Override
public void run() {
getAsyncBeanManager().lookupBean(ConsumerBeanA.class)
.getInstance(new CreationalCallback<ConsumerBeanA>() {
@Override
public void callback(final ConsumerBeanA consumerBeanA) {
assertNotNull(consumerBeanA);
assertNotNull("foo was not injected", consumerBeanA.getFoo());
assertNotNull("baz was not inject", consumerBeanA.getBaz());
assertEquals("barz", consumerBeanA.getFoo().getName());
assertNotNull(consumerBeanA.getProducerBeanA());
assertNotNull(consumerBeanA.getProducerBeanA().getConsumerBeanA());
assertEquals("barz", consumerBeanA.getProducerBeanA().getConsumerBeanA().getFoo().getName());
assertNotNull(consumerBeanA.getBar());
assertEquals("fooz", consumerBeanA.getBar().getName());
assertNotNull(consumerBeanA.getProducerBeanA().getConsumerBeanA().getBar());
assertEquals("fooz", consumerBeanA.getProducerBeanA().getConsumerBeanA().getBar().getName());
finishTest();
}
});
}
});
}
public void testHashcodeAndEqualsWorkThroughProxies() {
asyncTest(new Runnable() {
@Override
public void run() {
final AsyncBeanQuery asyncBeanQuery = new AsyncBeanQuery();
final AsyncBeanFuture<EquHashCheckCycleA> equHashCheckCycleAFuture
= asyncBeanQuery.load(getAsyncBeanManager().lookupBean(EquHashCheckCycleA.class));
final AsyncBeanFuture<EquHashCheckCycleB> equHashCheckCycleBFuture
= asyncBeanQuery.load(getAsyncBeanManager().lookupBean(EquHashCheckCycleB.class));
asyncBeanQuery.query(new Runnable() {
@Override
public void run() {
final EquHashCheckCycleA equHashCheckCycleA = equHashCheckCycleAFuture.get();
final EquHashCheckCycleB equHashCheckCycleB = equHashCheckCycleBFuture.get();
assertNotNull(equHashCheckCycleA);
assertNotNull(equHashCheckCycleB);
assertTrue("at least one bean should be proxied",
IOC.getAsyncBeanManager().isProxyReference(equHashCheckCycleA.getEquHashCheckCycleB())
|| IOC.getAsyncBeanManager().isProxyReference(equHashCheckCycleB.getEquHashCheckCycleA()));
assertEquals("equals contract broken", equHashCheckCycleA, equHashCheckCycleB.getEquHashCheckCycleA());
assertEquals("equals contract broken", equHashCheckCycleB, equHashCheckCycleA.getEquHashCheckCycleB());
assertEquals("hashCode contract broken", equHashCheckCycleA.hashCode(),
equHashCheckCycleB.getEquHashCheckCycleA().hashCode());
assertEquals("hashCode contract broken", equHashCheckCycleB.hashCode(),
equHashCheckCycleA.getEquHashCheckCycleB().hashCode());
finishTest();
}
});
}
});
}
}