/**
* Licensed to Jasig under one or more contributor license
* agreements. See the NOTICE file distributed with this work
* for additional information regarding copyright ownership.
* Jasig licenses this file to you 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.jasig.portal.aop;
import static org.junit.Assert.assertEquals;
import java.lang.reflect.Method;
import javax.annotation.Resource;
import org.aopalliance.aop.Advice;
import org.aspectj.lang.ProceedingJoinPoint;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.aop.aspectj.AspectJAroundAdvice;
import org.springframework.aop.aspectj.AspectJExpressionPointcut;
import org.springframework.aop.aspectj.SingletonAspectInstanceFactory;
import org.springframework.aop.aspectj.annotation.AspectJProxyFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.util.ReflectionUtils;
/**
* @author Eric Dalquist
* @version $Revision$
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:aopTestContext.xml")
public class AspectJExpressionTest {
@Autowired
private TestAspect testAspect;
@Autowired
private RepositoryPointcutInterface repositoryPointcutInterface;
@Autowired
private CountingMethodInterceptor countingMethodInterceptor;
@Resource(name="allExecutions")
private AspectJExpressionPointcut repositoryPointcutInterfaceExecutionPointcut;
@Resource(name="countingMethodInterceptorRepositoryAdvice")
private Advice countingMethodInterceptorRepositoryAdvice;
@Before
public void setup() {
testAspect.resetCallCount();
countingMethodInterceptor.resetCount();
}
@Test
public void testRepositoryPointcut() {
assertEquals(0, testAspect.getCallCount());
final String r1 = this.repositoryPointcutInterface.methodOne("test");
assertEquals(1, testAspect.getCallCount());
final String r2 = this.repositoryPointcutInterface.methodTwo("test");
assertEquals(2, testAspect.getCallCount());
}
@Test
public void testSpringAopPointcut() {
assertEquals(0, countingMethodInterceptor.getCount());
this.repositoryPointcutInterface.methodOne("test");
assertEquals(1, countingMethodInterceptor.getCount());
this.repositoryPointcutInterface.methodOne("test");
assertEquals(2, countingMethodInterceptor.getCount());
}
@Test
public void testProgramaticPointcut() {
final RepositoryPointcutInterface targetPointcutInterface = new RepositoryPointcutInterfaceImpl();
final AspectJProxyFactory portletPreferencesProxyFactory = new AspectJProxyFactory(targetPointcutInterface);
final Method interceptorMethod = ReflectionUtils.findMethod(CountingMethodInterceptor.class, "countInvocation", ProceedingJoinPoint.class);
final AspectJAroundAdvice aspectJAroundAdvice = new AspectJAroundAdvice(
interceptorMethod,
repositoryPointcutInterfaceExecutionPointcut,
new SingletonAspectInstanceFactory(this.countingMethodInterceptor));
portletPreferencesProxyFactory.addAdvice(aspectJAroundAdvice);
final RepositoryPointcutInterface proxiedPointcutInterface = (RepositoryPointcutInterface) portletPreferencesProxyFactory.getProxy();
assertEquals(0, countingMethodInterceptor.getCount());
proxiedPointcutInterface.methodOne("test");
assertEquals(1, countingMethodInterceptor.getCount());
proxiedPointcutInterface.methodOne("test");
assertEquals(2, countingMethodInterceptor.getCount());
}
@Test
public void testProgramaticPointcut2() {
final RepositoryPointcutInterface targetPointcutInterface = new RepositoryPointcutInterfaceImpl();
final AspectJProxyFactory portletPreferencesProxyFactory = new AspectJProxyFactory(targetPointcutInterface);
portletPreferencesProxyFactory.addAdvice(countingMethodInterceptorRepositoryAdvice);
final RepositoryPointcutInterface proxiedPointcutInterface = (RepositoryPointcutInterface) portletPreferencesProxyFactory.getProxy();
assertEquals(0, countingMethodInterceptor.getCount());
proxiedPointcutInterface.methodOne("test");
assertEquals(1, countingMethodInterceptor.getCount());
proxiedPointcutInterface.methodOne("test");
assertEquals(2, countingMethodInterceptor.getCount());
}
}