/*
* Copyright 2002-2007 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;
import junit.framework.TestCase;
import org.springframework.beans.TestBean;
/**
* Tests for matching of bean() pointcut designator.
*
* @author Ramnivas Laddad
*/
public class BeanNamePointcutMatchingTests extends TestCase {
public void testMatchingPointcuts() {
assertMatch("someName", "bean(someName)");
// Spring bean names are less restrictive compared to AspectJ names (methods, types etc.)
// MVC Controller-kind
assertMatch("someName/someOtherName", "bean(someName/someOtherName)");
assertMatch("someName/foo/someOtherName", "bean(someName/*/someOtherName)");
assertMatch("someName/foo/bar/someOtherName", "bean(someName/*/someOtherName)");
assertMatch("someName/*/**", "bean(someName/*)");
// JMX-kind
assertMatch("service:name=traceService", "bean(service:name=traceService)");
assertMatch("service:name=traceService", "bean(service:name=*)");
assertMatch("service:name=traceService", "bean(*:name=traceService)");
// Wildcards
assertMatch("someName", "bean(*someName)");
assertMatch("someName", "bean(*Name)");
assertMatch("someName", "bean(*)");
assertMatch("someName", "bean(someName*)");
assertMatch("someName", "bean(some*)");
assertMatch("someName", "bean(some*Name)");
assertMatch("someName", "bean(*some*Name*)");
assertMatch("someName", "bean(*s*N*)");
// Or, and, not expressions
assertMatch("someName", "bean(someName) || bean(someOtherName)");
assertMatch("someOtherName", "bean(someName) || bean(someOtherName)");
assertMatch("someName", "!bean(someOtherName)");
assertMatch("someName", "bean(someName) || !bean(someOtherName)");
assertMatch("someName", "bean(someName) && !bean(someOtherName)");
}
public void testNonMatchingPointcuts() {
assertMisMatch("someName", "bean(someNamex)");
assertMisMatch("someName", "bean(someX*Name)");
// And, not expressions
assertMisMatch("someName", "bean(someName) && bean(someOtherName)");
assertMisMatch("someName", "!bean(someName)");
assertMisMatch("someName", "!bean(someName) && bean(someOtherName)");
assertMisMatch("someName", "!bean(someName) || bean(someOtherName)");
}
private void assertMatch(String beanName, String pcExpression) {
assertTrue("Unexpected mismatch for bean \"" + beanName + "\" for pcExpression \"" + pcExpression + "\"",
matches(beanName, pcExpression));
}
private void assertMisMatch(String beanName, String pcExpression) {
assertFalse("Unexpected match for bean \"" + beanName + "\" for pcExpression \"" + pcExpression + "\"",
matches(beanName, pcExpression));
}
private static boolean matches(final String beanName, String pcExpression) {
AspectJExpressionPointcut pointcut = new AspectJExpressionPointcut() {
protected String getCurrentProxiedBeanName() {
return beanName;
}
};
pointcut.setExpression(pcExpression);
return pointcut.matches(TestBean.class);
}
}