/*
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2002 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */
package net.sf.cglib;

import java.beans.*;
import java.lang.reflect.Method;
import java.util.*;
import junit.framework.*;

/**
 * @author Chris Nokleberg <a href="mailto:chris@nokleberg.com">chris@nokleberg.com</a>
 * @version $Id: TestDelegator.java,v 1.7 2003/06/24 21:00:09 herbyderby Exp $
 */
public class TestDelegator extends CodeGenTestCase {
    public void testSimple() throws Exception {
        Object obj = Delegator.create(new Class[]{ DI1.class, DI2.class },
                                      new Object[]{ new D1(), new D2() },
                                      null);
        assertTrue(((DI1)obj).herby().equals("D1"));
        assertTrue(((DI2)obj).derby().equals("D2"));
    }

    public void testDetermineInterfaces() throws Exception {
        Object obj = Delegator.create(new Object[]{ new D1(), new D2() }, null);
        assertTrue(((DI1)obj).herby().equals("D1"));
        assertTrue(((DI2)obj).derby().equals("D2"));
    }
 
    public void testOverride() throws Exception {
        Object obj = Delegator.create(new Object[]{ new D1(), new D4() }, null);
        assertTrue(((DI1)obj).herby().equals("D1"));
        assertTrue(((DI2)obj).derby().equals("D4"));
    }

    public void testNonOverride() throws Exception {
        Object obj = Delegator.create(new Object[]{ new D4(), new D1() }, null);
        assertTrue(((DI1)obj).herby().equals("D4"));
        assertTrue(((DI2)obj).derby().equals("D4"));
    }

    public void testSubclass() throws Exception {
        Object obj = Delegator.create(new Object[]{ new D3(), new D1() }, null);
        assertTrue(((DI1)obj).herby().equals("D1"));
        assertTrue(((DI2)obj).derby().equals("D2"));
        assertTrue(((DI3)obj).extra().equals("D3"));
    }

    public void testBeans() throws Exception {
        Object obj = Delegator.createBean(new Object[]{ new DBean1(), new DBean2() }, null);
        Set getters = getGetters(obj.getClass());
        assertTrue(getters.size() == 3); // name, age, class
        assertTrue(getters.contains("name"));
        assertTrue(getters.contains("age"));
    }

    private static Set getGetters(Class beanClass) throws Exception {
        Set getters = new HashSet();
        PropertyDescriptor[] descriptors =
            Introspector.getBeanInfo(beanClass).getPropertyDescriptors();
        for (int i = 0; i < descriptors.length; i++) {
            if (descriptors[i].getReadMethod() != null) {
                getters.add(descriptors[i].getName());
            }
        }
        return getters;
    }

    private static PropertyDescriptor getProperty(Class beanClass, String property) throws Exception {
        Set getters = new HashSet();
        PropertyDescriptor[] descriptors =
            Introspector.getBeanInfo(beanClass).getPropertyDescriptors();
        for (int i = 0; i < descriptors.length; i++) {
            if (descriptors[i].getName().equals(property))
                return descriptors[i];
        }
        return null;
    }

    public TestDelegator(String testName) {
        super(testName);
    }
    
    public static void main(String[] args) {
        junit.textui.TestRunner.run(suite());
    }
    
    public static Test suite() {
        return new TestSuite(TestDelegator.class);
    }
}

@@ -2715,69 +2715,8 @@
 berg
- %3Ca href=%22mailto:chris@nokleberg.com%22%3Echris@nokleberg.com%3C/a%3E
 %0A * 
@@ -2756,29 +2756,29 @@
 v 1.
-7
+8
  2003/0
-6/24 21:00:09
+7/10 00:07:26
  her

remove email address