/*
* Copyright 2002-2015 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.jms.config;
import javax.jms.MessageListener;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.springframework.beans.DirectFieldAccessor;
import org.springframework.jms.listener.DefaultMessageListenerContainer;
import org.springframework.jms.listener.MessageListenerContainer;
import org.springframework.jms.listener.SimpleMessageListenerContainer;
import org.springframework.jms.listener.adapter.MessageListenerAdapter;
import org.springframework.jms.listener.endpoint.JmsActivationSpecConfig;
import org.springframework.jms.listener.endpoint.JmsMessageEndpointManager;
import static org.junit.Assert.*;
import static org.mockito.Mockito.*;
/**
* @author Stephane Nicoll
*/
public class JmsListenerEndpointTests {
@Rule
public final ExpectedException thrown = ExpectedException.none();
@Test
public void setupJmsMessageContainerFullConfig() {
DefaultMessageListenerContainer container = new DefaultMessageListenerContainer();
MessageListener messageListener = new MessageListenerAdapter();
SimpleJmsListenerEndpoint endpoint = new SimpleJmsListenerEndpoint();
endpoint.setDestination("myQueue");
endpoint.setSelector("foo = 'bar'");
endpoint.setSubscription("mySubscription");
endpoint.setConcurrency("5-10");
endpoint.setMessageListener(messageListener);
endpoint.setupListenerContainer(container);
assertEquals("myQueue", container.getDestinationName());
assertEquals("foo = 'bar'", container.getMessageSelector());
assertEquals("mySubscription", container.getSubscriptionName());
assertEquals(5, container.getConcurrentConsumers());
assertEquals(10, container.getMaxConcurrentConsumers());
assertEquals(messageListener, container.getMessageListener());
}
@Test
public void setupJcaMessageContainerFullConfig() {
JmsMessageEndpointManager container = new JmsMessageEndpointManager();
MessageListener messageListener = new MessageListenerAdapter();
SimpleJmsListenerEndpoint endpoint = new SimpleJmsListenerEndpoint();
endpoint.setDestination("myQueue");
endpoint.setSelector("foo = 'bar'");
endpoint.setSubscription("mySubscription");
endpoint.setConcurrency("10");
endpoint.setMessageListener(messageListener);
endpoint.setupListenerContainer(container);
JmsActivationSpecConfig config = container.getActivationSpecConfig();
assertEquals("myQueue", config.getDestinationName());
assertEquals("foo = 'bar'", config.getMessageSelector());
assertEquals("mySubscription", config.getSubscriptionName());
assertEquals(10, config.getMaxConcurrency());
assertEquals(messageListener, container.getMessageListener());
}
@Test
public void setupConcurrencySimpleContainer() {
SimpleMessageListenerContainer container = new SimpleMessageListenerContainer();
MessageListener messageListener = new MessageListenerAdapter();
SimpleJmsListenerEndpoint endpoint = new SimpleJmsListenerEndpoint();
endpoint.setConcurrency("5-10"); // simple implementation only support max value
endpoint.setMessageListener(messageListener);
endpoint.setupListenerContainer(container);
assertEquals(10, new DirectFieldAccessor(container).getPropertyValue("concurrentConsumers"));
}
@Test
public void setupMessageContainerNoListener() {
DefaultMessageListenerContainer container = new DefaultMessageListenerContainer();
SimpleJmsListenerEndpoint endpoint = new SimpleJmsListenerEndpoint();
thrown.expect(IllegalStateException.class);
endpoint.setupListenerContainer(container);
}
@Test
public void setupMessageContainerUnsupportedContainer() {
MessageListenerContainer container = mock(MessageListenerContainer.class);
SimpleJmsListenerEndpoint endpoint = new SimpleJmsListenerEndpoint();
endpoint.setMessageListener(new MessageListenerAdapter());
thrown.expect(IllegalArgumentException.class);
endpoint.setupListenerContainer(container);
}
}