/*
* 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.aop.aspectj.autoproxy;
import org.junit.Before;
import org.junit.Test;
import org.springframework.aop.config.AopConfigUtils;
import org.springframework.aop.config.AopNamespaceUtils;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.parsing.PassThroughSourceExtractor;
import org.springframework.beans.factory.parsing.SourceExtractor;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.beans.factory.support.DefaultListableBeanFactory;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
import org.springframework.beans.factory.xml.XmlReaderContext;
import org.springframework.tests.beans.CollectingReaderEventListener;
import static org.junit.Assert.*;
/**
* @author Rob Harrop
* @author Chris Beams
*/
public final class AspectJNamespaceHandlerTests {
private ParserContext parserContext;
private CollectingReaderEventListener readerEventListener = new CollectingReaderEventListener();
private BeanDefinitionRegistry registry = new DefaultListableBeanFactory();
@Before
public void setUp() throws Exception {
SourceExtractor sourceExtractor = new PassThroughSourceExtractor();
XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(this.registry);
XmlReaderContext readerContext =
new XmlReaderContext(null, null, this.readerEventListener, sourceExtractor, reader, null);
this.parserContext = new ParserContext(readerContext, null);
}
@Test
public void testRegisterAutoProxyCreator() throws Exception {
AopNamespaceUtils.registerAutoProxyCreatorIfNecessary(this.parserContext, null);
assertEquals("Incorrect number of definitions registered", 1, registry.getBeanDefinitionCount());
AopNamespaceUtils.registerAspectJAutoProxyCreatorIfNecessary(this.parserContext, null);
assertEquals("Incorrect number of definitions registered", 1, registry.getBeanDefinitionCount());
}
@Test
public void testRegisterAspectJAutoProxyCreator() throws Exception {
AopNamespaceUtils.registerAspectJAutoProxyCreatorIfNecessary(this.parserContext, null);
assertEquals("Incorrect number of definitions registered", 1, registry.getBeanDefinitionCount());
AopNamespaceUtils.registerAspectJAutoProxyCreatorIfNecessary(this.parserContext, null);
assertEquals("Incorrect number of definitions registered", 1, registry.getBeanDefinitionCount());
BeanDefinition definition = registry.getBeanDefinition(AopConfigUtils.AUTO_PROXY_CREATOR_BEAN_NAME);
assertEquals("Incorrect APC class",
AspectJAwareAdvisorAutoProxyCreator.class.getName(), definition.getBeanClassName());
}
@Test
public void testRegisterAspectJAutoProxyCreatorWithExistingAutoProxyCreator() throws Exception {
AopNamespaceUtils.registerAutoProxyCreatorIfNecessary(this.parserContext, null);
assertEquals(1, registry.getBeanDefinitionCount());
AopNamespaceUtils.registerAspectJAutoProxyCreatorIfNecessary(this.parserContext, null);
assertEquals("Incorrect definition count", 1, registry.getBeanDefinitionCount());
BeanDefinition definition = registry.getBeanDefinition(AopConfigUtils.AUTO_PROXY_CREATOR_BEAN_NAME);
assertEquals("APC class not switched",
AspectJAwareAdvisorAutoProxyCreator.class.getName(), definition.getBeanClassName());
}
@Test
public void testRegisterAutoProxyCreatorWhenAspectJAutoProxyCreatorAlreadyExists() throws Exception {
AopNamespaceUtils.registerAspectJAutoProxyCreatorIfNecessary(this.parserContext, null);
assertEquals(1, registry.getBeanDefinitionCount());
AopNamespaceUtils.registerAutoProxyCreatorIfNecessary(this.parserContext, null);
assertEquals("Incorrect definition count", 1, registry.getBeanDefinitionCount());
BeanDefinition definition = registry.getBeanDefinition(AopConfigUtils.AUTO_PROXY_CREATOR_BEAN_NAME);
assertEquals("Incorrect APC class",
AspectJAwareAdvisorAutoProxyCreator.class.getName(), definition.getBeanClassName());
}
}