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 package org.apache.commons.functor.adapter;
018
019 import static org.junit.Assert.*;
020
021 import org.apache.commons.functor.BaseFunctorTest;
022 import org.apache.commons.functor.Procedure;
023 import org.apache.commons.functor.core.Identity;
024 import org.apache.commons.functor.core.NoOp;
025 import org.junit.Test;
026
027 /**
028 * @version $Revision: 1171255 $ $Date: 2011-09-15 22:27:39 +0200 (Thu, 15 Sep 2011) $
029 * @author Rodney Waldhoff
030 */
031 public class TestBoundProcedure extends BaseFunctorTest {
032
033 // Functor Testing Framework
034 // ------------------------------------------------------------------------
035
036 protected Object makeFunctor() {
037 return new BoundProcedure(NoOp.INSTANCE,"xyzzy");
038 }
039
040 // Tests
041 // ------------------------------------------------------------------------
042
043 @Test
044 public void testRun() throws Exception {
045 Procedure p = new BoundProcedure(new UnaryFunctionUnaryProcedure<Object>(Identity.INSTANCE),Boolean.TRUE);
046 p.run();
047 }
048
049 @Test
050 public void testEquals() throws Exception {
051 Procedure f = new BoundProcedure(NoOp.INSTANCE,"xyzzy");
052 assertEquals(f,f);
053 assertObjectsAreEqual(f,new BoundProcedure(NoOp.INSTANCE,"xyzzy"));
054 assertObjectsAreNotEqual(f,NoOp.INSTANCE);
055 assertObjectsAreNotEqual(f,new BoundProcedure(NoOp.INSTANCE,"foo"));
056 assertObjectsAreNotEqual(f,new BoundProcedure(new UnaryFunctionUnaryProcedure<Object>(Identity.INSTANCE),"xyzzy"));
057 assertObjectsAreNotEqual(f,new BoundProcedure(NoOp.INSTANCE,null));
058 }
059
060 @Test
061 public void testAdaptNull() throws Exception {
062 assertNull(BoundProcedure.bind(null,"xyzzy"));
063 }
064
065 @Test
066 public void testAdapt() throws Exception {
067 assertNotNull(BoundProcedure.bind(new NoOp(),"xyzzy"));
068 assertNotNull(BoundProcedure.bind(new NoOp(),null));
069 }
070 }