/*
* JBoss, Home of Professional Open Source
* Copyright 2010, Red Hat Middleware LLC, 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.arquillian.impl.core;
import org.jboss.arquillian.impl.core.ManagerBuilder;
import org.jboss.arquillian.impl.core.ManagerImpl;
import org.jboss.arquillian.impl.core.context.ClassContextImpl;
import org.jboss.arquillian.impl.core.context.SuiteContextImpl;
import org.jboss.arquillian.impl.core.spi.NonManagedObserver;
import org.jboss.arquillian.impl.core.spi.context.ApplicationContext;
import org.jboss.arquillian.impl.core.spi.context.ClassContext;
import org.jboss.arquillian.impl.core.spi.context.SuiteContext;
import org.jboss.arquillian.spi.core.Instance;
import org.jboss.arquillian.spi.core.annotation.Inject;
import org.jboss.arquillian.spi.core.annotation.Observes;
import org.jboss.arquillian.spi.core.annotation.SuiteScoped;
import org.junit.Assert;
import org.junit.Test;
/**
* ManagerImplTestCase
*
* @author <a href="mailto:aslak@redhat.com">Aslak Knutsen</a>
* @version $Revision: $
*/
public class ManagerImplTestCase
{
@Test
public void shouldBeAbleToRegisterContextAndExtensions() throws Exception
{
ManagerImpl manager = ManagerBuilder.from()
.context(SuiteContextImpl.class)
.extension(TestExtension.class).create();
SuiteContext context = manager.getContext(SuiteContext.class);
try
{
context.activate();
// bind something to the context so our Instance<Object> is resolved
context.getObjectStore().add(Object.class, new Object());
manager.fire("some string");
Assert.assertTrue(manager.getExtension(TestExtension.class).wasCalled);
}
finally
{
context.deactivate();
context.destroy();
}
}
@Test
public void shouldBindToTheScopedContext() throws Exception
{
ManagerImpl manager = ManagerBuilder.from()
.context(SuiteContextImpl.class)
.context(ClassContextImpl.class).create();
SuiteContext suiteContext = manager.getContext(SuiteContext.class);
ClassContext classContext = manager.getContext(ClassContext.class);
try
{
suiteContext.activate();
classContext.activate(this.getClass());
Object testObject = new Object();
manager.bind(SuiteScoped.class, Object.class, testObject);
Assert.assertEquals(
"Verify value was bound to the correct context",
testObject,
suiteContext.getObjectStore().get(Object.class));
Assert.assertNull(
"Verify value was not bound to any other context",
classContext.getObjectStore().get(Object.class));
}
finally
{
classContext.deactivate();
classContext.destroy(this.getClass());
suiteContext.deactivate();
suiteContext.destroy();
}
}
@Test
public void shouldResolveToNullIfNoActiveContexts() throws Exception
{
ManagerImpl manager = ManagerBuilder.from().create();
Assert.assertNull(manager.resolve(Object.class));
}
@Test
public void shouldResolveToNullContextIfNotFound() throws Exception
{
ManagerImpl manager = ManagerBuilder.from().create();
Assert.assertNull(manager.getContext(SuiteContextImpl.class));
}
@Test
public void shouldResolveToNullExtensionIfNotFound() throws Exception
{
ManagerImpl manager = ManagerBuilder.from().create();
Assert.assertNull(manager.getExtension(SuiteContextImpl.class));
}
@Test
public void shouldCallNonManagedObserver() throws Exception
{
final String testEvent = "test";
TestNonManagedObserver observer = new TestNonManagedObserver();
ManagerImpl manager = ManagerBuilder.from().create();
manager.fire(testEvent, observer);
Assert.assertNotNull(
"NonManagedObserver should have been called",
TestNonManagedObserver.firedEvent);
Assert.assertEquals(
"NonManagedObserver should have received fired event",
TestNonManagedObserver.firedEvent, testEvent);
}
@Test(expected = IllegalArgumentException.class)
public void shouldThrowExceptionOnBindWithNoFoundScopedContext() throws Exception
{
ManagerImpl manager = ManagerBuilder.from().create();
manager.bind(SuiteScoped.class, Object.class, new Object());
}
@Test(expected = IllegalArgumentException.class)
public void shouldThrowExceptionOnBindWithNonActiveScopedContext() throws Exception
{
ManagerImpl manager = ManagerBuilder.from()
.context(SuiteContextImpl.class).create();
manager.bind(SuiteScoped.class, Object.class, new Object());
}
private static class TestExtension
{
private boolean wasCalled = false;
@Inject
private Instance<Object> value;
@SuppressWarnings("unused")
public void on(@Observes String object)
{
Assert.assertNotNull("Verify event is not null", object);
Assert.assertNotNull("Verify InjectionPoint is not null", value);
Assert.assertNotNull("Verify InjectionPoint value is not null", value.get());
wasCalled = true;
}
}
private static class TestNonManagedObserver implements NonManagedObserver<String>
{
private static String firedEvent = null;
@Inject
private Instance<ApplicationContext> applicationContext;
@Override
public void fired(String event)
{
firedEvent = event;
if(applicationContext == null)
{
throw new IllegalStateException("ApplicationContext should have been injected, but was null");
}
}
}
}