001    /*
002     * Copyright 2007-2009 The Kuali Foundation
003     *
004     * Licensed under the Educational Community License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.opensource.org/licenses/ecl2.php
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.kuali.rice.kcb.util;
017    
018    import java.lang.reflect.Proxy;
019    
020    import junit.framework.Assert;
021    
022    import org.junit.Test;
023    import org.kuali.rice.kcb.util.BeanFactoryInvocationHandler;
024    import org.springframework.beans.factory.support.StaticListableBeanFactory;
025    import org.springframework.test.AssertThrows;
026    
027    
028    /**
029     * Tests BeanFactoryIinvocationHandler class 
030     * @author Kuali Rice Team (rice.collab@kuali.org)
031     */
032    public class BeanFactoryInvocationHandlerTest {
033         private static interface BadInterface {
034             public int add(int a, int b);
035             public void notAGetter();
036             public void get();
037             public Object getBean();
038         }
039    
040         @Test
041         public void test() {
042             StaticListableBeanFactory bf = new StaticListableBeanFactory();
043             bf.addBean("bean", "This is a bean");
044             final BadInterface bad = (BadInterface)
045                 Proxy.newProxyInstance(this.getClass().getClassLoader(),
046                                        new Class[] { BadInterface.class },
047                                        new BeanFactoryInvocationHandler(bf));
048             new AssertThrows(RuntimeException.class) {
049                 public void test() {
050                     int result = bad.add(2, 2);
051                 }
052             }.runTest();
053             new AssertThrows(RuntimeException.class) {
054                 public void test() {
055                     bad.notAGetter();
056                 }
057             }.runTest();
058             new AssertThrows(RuntimeException.class) {
059                 public void test() {
060                     bad.get();
061                 }
062             }.runTest();
063             Assert.assertEquals("This is a bean", bad.getBean());
064         }
065    }