1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.commons.functor.adapter;
18  
19  import static org.junit.Assert.assertEquals;
20  import static org.junit.Assert.assertNotNull;
21  import static org.junit.Assert.assertNull;
22  
23  import org.apache.commons.functor.BaseFunctorTest;
24  import org.apache.commons.functor.UnaryProcedure;
25  import org.apache.commons.functor.core.NoOp;
26  import org.junit.Test;
27  
28  /**
29   * @version $Revision: 1171255 $ $Date: 2011-09-15 22:27:39 +0200 (Thu, 15 Sep 2011) $
30   * @author Matt Benson
31   */
32  public class TestBinaryProcedureUnaryProcedure extends BaseFunctorTest {
33  
34      // Functor Testing Framework
35      // ------------------------------------------------------------------------
36  
37      protected Object makeFunctor() {
38          return new BinaryProcedureUnaryProcedure<Object>(NoOp.INSTANCE);
39      }
40  
41      // Tests
42      // ------------------------------------------------------------------------
43  
44      @Test
45      public void testRun() throws Exception {
46          UnaryProcedure<Object> p = new BinaryProcedureUnaryProcedure<Object>(NoOp.INSTANCE);
47          p.run(null);
48      }
49  
50      @Test
51      public void testEquals() throws Exception {
52          UnaryProcedure<Object> p = new BinaryProcedureUnaryProcedure<Object>(NoOp.INSTANCE);
53          assertEquals(p, p);
54          assertObjectsAreEqual(p, new BinaryProcedureUnaryProcedure<Object>(NoOp.INSTANCE));
55          assertObjectsAreNotEqual(p, NoOp.INSTANCE);
56          assertObjectsAreNotEqual(p, new BinaryProcedureUnaryProcedure<Object>(IgnoreLeftProcedure.adapt(NoOp.INSTANCE)));
57      }
58  
59      @Test
60      public void testAdaptNull() throws Exception {
61          assertNull(BinaryProcedureUnaryProcedure.adapt(null));
62      }
63  
64      @Test
65      public void testAdapt() throws Exception {
66          assertNotNull(BinaryProcedureUnaryProcedure.adapt(NoOp.INSTANCE));
67      }
68  }