001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    
018    package org.apache.commons.proxy.factory.util;
019    import junit.framework.TestCase;
020    import org.apache.commons.proxy.util.DuplicateEcho;
021    import org.apache.commons.proxy.util.Echo;
022    import org.apache.commons.proxy.factory.util.MethodSignature;
023    
024    public class TestMethodSignature extends TestCase
025    {
026        public void testEquals() throws Exception
027        {
028            final MethodSignature sig = new MethodSignature( Echo.class.getMethod( "echoBack",  new Class[] { String.class } ) );
029            assertTrue( sig.equals( sig ) );
030            assertFalse( sig.equals( "echoBack" ) );
031            assertEquals( sig, new MethodSignature( Echo.class.getMethod( "echoBack",  new Class[] { String.class } ) ) );
032            assertEquals( sig, new MethodSignature( DuplicateEcho.class.getMethod( "echoBack",  new Class[] { String.class } ) ) );
033            assertFalse( sig.equals( new MethodSignature( Echo.class.getMethod( "echoBack",  new Class[] { String.class, String.class } ) ) ) );
034            assertFalse( sig.equals( new MethodSignature( Echo.class.getMethod( "echo",  new Class[] {} ) ) ) );
035        }
036    }