/*
* Copyright 2002-2009 the original author or authors.
*
* 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.springframework.flex.messaging;
import static org.junit.Assert.*;
import org.junit.Before;
import org.junit.Test;
import static org.mockito.Mockito.when;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.BeanInitializationException;
import org.springframework.flex.config.MessageBrokerConfigProcessor;
import org.springframework.flex.core.AbstractMessageBrokerTests;
import flex.messaging.MessageBroker;
import flex.messaging.services.MessageService;
import flex.messaging.services.remoting.adapters.JavaAdapter;
public class MessageServiceConfigProcessorTests extends AbstractMessageBrokerTests {
private String servicesConfigPath;
private @Mock
BeanFactory beanFactory;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
}
@Test
public void messageServiceAddedWithBrokerDefaultChannels() throws Exception {
setDirty();
addStartupProcessor(new MessageServiceConfigProcessor());
this.servicesConfigPath = "classpath:org/springframework/flex/messaging/default-channels-config.xml";
MessageService messageService = (MessageService) getMessageBroker().getServiceByType(MessageService.class.getName());
assertTrue("The broker's default channel was not assigned to the MessageService", messageService.getDefaultChannels().contains(
"my-default-amf"));
assertEquals("The default adapter was not set", "actionscript", messageService.getDefaultAdapter());
}
@Test
@SuppressWarnings("rawtypes")
public void messageServiceAddedWithCustomDefaults() throws Exception {
setDirty();
MessageServiceConfigProcessor processor = new MessageServiceConfigProcessor();
processor.setBeanFactory(this.beanFactory);
processor.setDefaultAdapterId("my-adapter");
processor.setDefaultChannels(new String[] { "my-custom-default-amf" });
addStartupProcessor(processor);
this.servicesConfigPath = "classpath:org/springframework/flex/messaging/default-channels-config.xml";
when((Class) this.beanFactory.getType("my-adapter")).thenReturn(TestAdapter.class);
MessageService messageService = (MessageService) getMessageBroker().getServiceByType(MessageService.class.getName());
assertTrue("The default channel was not set", messageService.getDefaultChannels().contains("my-custom-default-amf"));
assertEquals("The default adapter was not set", "my-adapter", messageService.getDefaultAdapter());
}
@Test
public void messageServiceAddedWithInferredDefaultChannels() throws Exception {
setDirty();
addStartupProcessor(new MessageServiceConfigProcessor());
this.servicesConfigPath = "classpath:org/springframework/flex/messaging/inferred-default-channels-config.xml";
MessageService messageService = (MessageService) getMessageBroker().getServiceByType(MessageService.class.getName());
assertTrue("The default channel was not determined", messageService.getDefaultChannels().contains("my-inferred-default-amf"));
assertEquals("The default adapter was not set", "actionscript", messageService.getDefaultAdapter());
}
@Test
public void messageServiceAddedWithInvalidCustomChannels() throws Exception {
setDirty();
MessageServiceConfigProcessor processor = new MessageServiceConfigProcessor();
processor.setDefaultChannels(new String[] { "my-bogus-channel" });
addStartupProcessor(processor);
this.servicesConfigPath = "classpath:org/springframework/flex/messaging/default-channels-config.xml";
try {
getMessageBroker();
fail("Invalid channels not detected");
} catch (BeanInitializationException ex) {
// expected
assertTrue("IllegalArgumentException expected", ex.getCause() instanceof IllegalArgumentException);
setDirty();
}
}
@Test
public void messageServiceAddedWithInvalidDefaultId() throws Exception {
setDirty();
MessageServiceConfigProcessor processor = new MessageServiceConfigProcessor();
processor.setBeanFactory(this.beanFactory);
processor.setDefaultAdapterId("my-adapter");
processor.setDefaultChannels(new String[] { "my-custom-default-amf" });
addStartupProcessor(processor);
this.servicesConfigPath = "classpath:org/springframework/flex/messaging/default-channels-config.xml";
try {
getMessageBroker().getServiceByType(MessageService.class.getName());
fail("An error should be thrown.");
} catch (BeanInitializationException ex) {
// expected
assertTrue("IllegalArgumentException expected", ex.getCause() instanceof IllegalArgumentException);
setDirty();
}
}
@Test
public void messageServiceExists() throws Exception {
setDirty();
MessageServiceChecker checker = new MessageServiceChecker();
addStartupProcessor(checker);
addStartupProcessor(new MessageServiceConfigProcessor());
this.servicesConfigPath = super.getServicesConfigPath();
getMessageBroker();
assertTrue("Processors not invoked", checker.beforeInvoked && checker.afterInvoked);
assertSame("Pre-configured MessageService should be unmodified", checker.beforeMessageService, checker.afterMessageService);
}
@Override
protected String getServicesConfigPath() {
return this.servicesConfigPath;
}
private static class MessageServiceChecker implements MessageBrokerConfigProcessor {
protected MessageService beforeMessageService;
protected MessageService afterMessageService;
protected boolean beforeInvoked = false;
protected boolean afterInvoked = false;
public MessageBroker processAfterStartup(MessageBroker broker) {
this.afterInvoked = true;
this.afterMessageService = (MessageService) broker.getServiceByType(MessageService.class.getName());
assertNotNull(this.afterMessageService);
return broker;
}
public MessageBroker processBeforeStartup(MessageBroker broker) {
this.beforeInvoked = true;
this.beforeMessageService = (MessageService) broker.getServiceByType(MessageService.class.getName());
assertNotNull(this.beforeMessageService);
return broker;
}
}
private static class TestAdapter extends JavaAdapter {
}
}