/*
* Copyright 2002-2013 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.amqp.rabbit.config;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNotSame;
import static org.junit.Assert.assertTrue;
import org.junit.Before;
import org.junit.Test;
import org.springframework.amqp.core.AnonymousQueue;
import org.springframework.amqp.core.Queue;
import org.springframework.amqp.rabbit.core.RabbitAdmin;
import org.springframework.beans.factory.BeanDefinitionStoreException;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.support.DefaultListableBeanFactory;
import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
import org.springframework.core.io.ClassPathResource;
/**
* @author Dave Syer
* @author Gary Russell
* @author Felipe Gutierrez
* @since 1.0
*
*/
public class QueueParserTests {
protected BeanFactory beanFactory;
@Before
public void setUpDefaultBeanFactory() throws Exception {
DefaultListableBeanFactory beanFactory = new DefaultListableBeanFactory();
XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(beanFactory);
reader.loadBeanDefinitions(new ClassPathResource(getClass().getSimpleName() + "-context.xml", getClass()));
this.beanFactory = beanFactory;
}
@Test
public void testQueue() throws Exception {
Queue queue = beanFactory.getBean("foo", Queue.class);
assertNotNull(queue);
assertEquals("foo", queue.getName());
assertTrue(queue.isDurable());
assertFalse(queue.isAutoDelete());
assertFalse(queue.isExclusive());
}
@Test
public void testAliasQueue() throws Exception {
Queue queue = beanFactory.getBean("alias", Queue.class);
assertNotNull(queue);
assertEquals("spam", queue.getName());
assertNotSame("alias", queue.getName());
}
@Test
public void testOverrideQueue() throws Exception {
Queue queue = beanFactory.getBean("override", Queue.class);
assertNotNull(queue);
assertEquals("override", queue.getName());
assertTrue(queue.isDurable());
assertTrue(queue.isExclusive());
assertTrue(queue.isAutoDelete());
}
@Test
public void testOverrideAliasQueue() throws Exception {
Queue queue = beanFactory.getBean("overrideAlias", Queue.class);
assertNotNull(queue);
assertEquals("bar", queue.getName());
assertTrue(queue.isDurable());
assertTrue(queue.isExclusive());
assertTrue(queue.isAutoDelete());
}
@Test
public void testAnonymousQueue() throws Exception {
Queue queue = beanFactory.getBean("anonymous", Queue.class);
assertNotNull(queue);
assertNotSame("anonymous", queue.getName());
assertTrue(queue instanceof AnonymousQueue);
assertFalse(queue.isDurable());
assertTrue(queue.isExclusive());
assertTrue(queue.isAutoDelete());
}
@Test
public void testReferenceArgumentsQueue() throws Exception {
Queue queue = beanFactory.getBean("refArguments", Queue.class);
assertNotNull(queue);
assertEquals("bar", queue.getArguments().get("foo"));
assertEquals(200L, queue.getArguments().get("x-message-ttl"));
assertEquals("all", queue.getArguments().get("x-ha-policy"));
}
@Test
public void testArgumentsQueue() throws Exception {
Queue queue = beanFactory.getBean("arguments", Queue.class);
assertNotNull(queue);
assertEquals("bar", queue.getArguments().get("foo"));
assertEquals(100L, queue.getArguments().get("x-message-ttl"));
assertEquals("all", queue.getArguments().get("x-ha-policy"));
}
@Test
public void testAnonymousArgumentsQueue() throws Exception {
Queue queue = beanFactory.getBean("anonymousArguments", Queue.class);
assertNotNull(queue);
assertEquals("spam", queue.getArguments().get("foo"));
}
@Test
public void testReferencedArgumentsQueue() throws Exception {
Queue queue = beanFactory.getBean("referencedArguments", Queue.class);
assertNotNull(queue);
assertEquals("qux", queue.getArguments().get("baz"));
}
@Test
public void testDeclaredBy() throws Exception {
Queue queue = beanFactory.getBean("autoDeclareTwoAdmins", Queue.class);
RabbitAdmin admin1 = beanFactory.getBean("admin1", RabbitAdmin.class);
RabbitAdmin admin2 = beanFactory.getBean("admin2", RabbitAdmin.class);
assertEquals(2, queue.getDeclaringAdmins().size());
assertTrue(queue.getDeclaringAdmins().contains(admin1));
assertTrue(queue.getDeclaringAdmins().contains(admin2));
assertTrue(queue.shouldDeclare());
queue = beanFactory.getBean("autoDeclareOneAdmin", Queue.class);
assertEquals(1, queue.getDeclaringAdmins().size());
assertTrue(queue.getDeclaringAdmins().contains(admin1));
assertFalse(queue.getDeclaringAdmins().contains(admin2));
assertTrue(queue.shouldDeclare());
queue = beanFactory.getBean("noAutoDeclare", Queue.class);
assertEquals(0, queue.getDeclaringAdmins().size());
assertFalse(queue.shouldDeclare());
}
@Test(expected=BeanDefinitionStoreException.class)
public void testIllegalAnonymousQueue() throws Exception {
DefaultListableBeanFactory beanFactory = new DefaultListableBeanFactory();
XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(beanFactory);
reader.loadBeanDefinitions(new ClassPathResource(getClass().getSimpleName()
+ "IllegalAnonymous-context.xml", getClass()));
Queue queue = beanFactory.getBean("anonymous", Queue.class);
assertNotNull(queue);
assertNotSame("bucket", queue.getName());
assertTrue(queue instanceof AnonymousQueue);
}
}