/*
* Copyright 2002-2014 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.assertTrue;
import java.util.Map;
import org.junit.Before;
import org.junit.Test;
import org.springframework.amqp.core.Binding;
import org.springframework.amqp.core.DirectExchange;
import org.springframework.amqp.core.FanoutExchange;
import org.springframework.amqp.core.HeadersExchange;
import org.springframework.amqp.core.TopicExchange;
import org.springframework.beans.factory.support.DefaultListableBeanFactory;
import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
import org.springframework.core.io.ClassPathResource;
/**
* @author Dave Syer
* @author Mark Fisher
* @author Gary Russell
* @author Felipe Gutierrez
* @author Artem Bilan
* @since 1.0
*
*/
public final class ExchangeParserTests {
private DefaultListableBeanFactory beanFactory;
@Before
public void setUp() throws Exception {
beanFactory = new DefaultListableBeanFactory();
XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(beanFactory);
reader.loadBeanDefinitions(new ClassPathResource(getClass().getSimpleName() + "-context.xml", getClass()));
}
@Test
public void testDirectExchange() throws Exception {
DirectExchange exchange = beanFactory.getBean("direct", DirectExchange.class);
assertNotNull(exchange);
assertEquals("direct", exchange.getName());
assertTrue(exchange.isDurable());
assertFalse(exchange.isAutoDelete());
assertFalse(exchange.shouldDeclare());
assertEquals(2, exchange.getDeclaringAdmins().size());
Binding binding = beanFactory.getBean("org.springframework.amqp.rabbit.config.BindingFactoryBean#0", Binding.class);
assertFalse(binding.shouldDeclare());
assertEquals(2, binding.getDeclaringAdmins().size());
Map<String, Object> arguments = binding.getArguments();
assertNotNull(arguments);
assertEquals(1, arguments.size());
assertTrue(arguments.containsKey("x-match"));
assertEquals("any", arguments.get("x-match"));
}
@Test
public void testAliasDirectExchange() throws Exception {
DirectExchange exchange = beanFactory.getBean("alias", DirectExchange.class);
assertNotNull(exchange);
assertEquals("direct-alias", exchange.getName());
assertTrue(exchange.isDurable());
assertFalse(exchange.isAutoDelete());
}
@Test
public void testTopicExchange() throws Exception {
TopicExchange exchange = beanFactory.getBean("topic", TopicExchange.class);
assertNotNull(exchange);
assertEquals("topic", exchange.getName());
assertTrue(exchange.isDurable());
assertFalse(exchange.isAutoDelete());
assertTrue(exchange.shouldDeclare());
assertEquals(1, exchange.getDeclaringAdmins().size());
}
@Test
public void testFanoutExchange() throws Exception {
FanoutExchange exchange = beanFactory.getBean("fanout", FanoutExchange.class);
assertNotNull(exchange);
assertEquals("fanout", exchange.getName());
assertTrue(exchange.isDurable());
assertFalse(exchange.isAutoDelete());
assertTrue(exchange.shouldDeclare());
assertEquals(1, exchange.getDeclaringAdmins().size());
}
@Test
public void testHeadersExchange() throws Exception {
HeadersExchange exchange = beanFactory.getBean("headers", HeadersExchange.class);
assertNotNull(exchange);
assertEquals("headers", exchange.getName());
assertTrue(exchange.isDurable());
assertFalse(exchange.isAutoDelete());
assertTrue(exchange.shouldDeclare());
assertEquals(1, exchange.getDeclaringAdmins().size());
}
@Test
public void testDirectExchangeOverride() throws Exception {
DirectExchange exchange = beanFactory.getBean("direct-override", DirectExchange.class);
assertNotNull(exchange);
assertEquals("direct-override", exchange.getName());
assertFalse(exchange.isDurable());
assertTrue(exchange.isAutoDelete());
}
@Test
public void testDirectExchangeWithArguments() throws Exception {
DirectExchange exchange = beanFactory.getBean("direct-arguments", DirectExchange.class);
assertNotNull(exchange);
assertEquals("direct-arguments", exchange.getName());
assertEquals("bar", exchange.getArguments().get("foo"));
}
@Test
public void testDirectExchangeWithReferencedArguments() throws Exception {
DirectExchange exchange = beanFactory.getBean("direct-ref-arguments", DirectExchange.class);
assertNotNull(exchange);
assertEquals("direct-ref-arguments", exchange.getName());
assertEquals("bar", exchange.getArguments().get("foo"));
}
}