/*
* 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.scripting.groovy;
import org.junit.Test;
import org.springframework.aop.Advisor;
import org.springframework.aop.aspectj.AspectJExpressionPointcut;
import org.springframework.aop.framework.ProxyFactory;
import org.springframework.aop.support.DefaultPointcutAdvisor;
import org.springframework.core.io.ClassPathResource;
import org.springframework.scripting.support.ResourceScriptSource;
import org.springframework.util.ClassUtils;
import static org.junit.Assert.*;
/**
* @author Dave Syer
* @author Sam Brannen
*/
public class GroovyAspectTests {
private final LogUserAdvice logAdvice = new LogUserAdvice();
private final GroovyScriptFactory scriptFactory = new GroovyScriptFactory("GroovyServiceImpl.grv");
@Test
public void manualGroovyBeanWithUnconditionalPointcut() throws Exception {
TestService target = (TestService) scriptFactory.getScriptedObject(new ResourceScriptSource(
new ClassPathResource("GroovyServiceImpl.grv", getClass())));
testAdvice(new DefaultPointcutAdvisor(logAdvice), logAdvice, target, "GroovyServiceImpl");
}
@Test
public void manualGroovyBeanWithStaticPointcut() throws Exception {
TestService target = (TestService) scriptFactory.getScriptedObject(new ResourceScriptSource(
new ClassPathResource("GroovyServiceImpl.grv", getClass())));
AspectJExpressionPointcut pointcut = new AspectJExpressionPointcut();
pointcut.setExpression(String.format("execution(* %s.TestService+.*(..))", ClassUtils.getPackageName(getClass())));
testAdvice(new DefaultPointcutAdvisor(pointcut, logAdvice), logAdvice, target, "GroovyServiceImpl", true);
}
@Test
public void manualGroovyBeanWithDynamicPointcut() throws Exception {
TestService target = (TestService) scriptFactory.getScriptedObject(new ResourceScriptSource(
new ClassPathResource("GroovyServiceImpl.grv", getClass())));
AspectJExpressionPointcut pointcut = new AspectJExpressionPointcut();
pointcut.setExpression(String.format("@within(%s.Log)", ClassUtils.getPackageName(getClass())));
testAdvice(new DefaultPointcutAdvisor(pointcut, logAdvice), logAdvice, target, "GroovyServiceImpl", false);
}
@Test
public void manualGroovyBeanWithDynamicPointcutProxyTargetClass() throws Exception {
TestService target = (TestService) scriptFactory.getScriptedObject(new ResourceScriptSource(
new ClassPathResource("GroovyServiceImpl.grv", getClass())));
AspectJExpressionPointcut pointcut = new AspectJExpressionPointcut();
pointcut.setExpression(String.format("@within(%s.Log)", ClassUtils.getPackageName(getClass())));
testAdvice(new DefaultPointcutAdvisor(pointcut, logAdvice), logAdvice, target, "GroovyServiceImpl", true);
}
private void testAdvice(Advisor advisor, LogUserAdvice logAdvice, TestService target, String message)
throws Exception {
testAdvice(advisor, logAdvice, target, message, false);
}
private void testAdvice(Advisor advisor, LogUserAdvice logAdvice, TestService target, String message,
boolean proxyTargetClass) throws Exception {
logAdvice.reset();
ProxyFactory factory = new ProxyFactory(target);
factory.setProxyTargetClass(proxyTargetClass);
factory.addAdvisor(advisor);
TestService bean = (TestService) factory.getProxy();
assertEquals(0, logAdvice.getCountThrows());
try {
bean.sayHello();
fail("Expected exception");
}
catch (TestException ex) {
assertEquals(message, ex.getMessage());
}
assertEquals(1, logAdvice.getCountThrows());
}
}