1
2
3 package org.virtualmock.matcher;
4
5 import junit.framework.Test;
6 import junit.framework.TestCase;
7 import org.hansel.CoverageDecorator;
8 import org.virtualmock.matcher.MatcherUtils;
9
10
11 /***
12 * Tests the MatcherUtils class
13 *
14 * @author Chad Woolley
15 * @version $Revision: 1.1 $
16 */
17 public class MatcherUtilsTest extends TestCase {
18 MatcherUtils matcherUtils = null;
19 Object objectOne = null;
20 Object objectTwo = null;
21
22 /***
23 * Hansel support
24 *
25 * @return the decorated Test
26 */
27 public static Test suite() {
28 CoverageDecorator cd =
29 new CoverageDecorator(MatcherUtilsTest.class,
30 new Class[] {MatcherUtils.class});
31 cd.setDisplayStatistics(true);
32
33 return cd;
34 }
35
36 /***
37 * Set up the test
38 *
39 * @throws Exception any exception thrown during setup.
40 */
41 public void setUp() throws Exception {
42 super.setUp();
43 matcherUtils = new MatcherUtils();
44 }
45
46 /***
47 * Test that the areBothNullOrNotNull method returns false if the first
48 * argument is not null and the second is.
49 */
50 public void testReturnsFalseIfFirstIsNotNullAndSecondIsNull() {
51 objectOne = new Object();
52 assertFalse(matcherUtils.areBothNull(objectOne, objectTwo));
53 assertFalse(matcherUtils.areBothNotNull(objectOne, objectTwo));
54 }
55
56 /***
57 * Test that the areBothNullOrNotNull method returns false if the first
58 * argument is null and the second is not.
59 */
60 public void testReturnsFalseIfFirstIsNullAndSecondIsNotNull() {
61 objectTwo = new Object();
62 assertFalse(matcherUtils.areBothNull(objectOne, objectTwo));
63 assertFalse(matcherUtils.areBothNotNull(objectOne, objectTwo));
64 }
65
66 /***
67 * Test that the areBothNullOrNotNull method returns true if both are not
68 * null.
69 */
70 public void testReturnsTrueIfBothAreNotNull() {
71 objectOne = new Object();
72 objectTwo = new Object();
73 assertTrue(matcherUtils.areBothNotNull(objectOne, objectTwo));
74 }
75
76 /***
77 * Test that the areBothNullOrNotNull method returns true if both are null.
78 */
79 public void testReturnsTrueIfBothAreNull() {
80 assertTrue(matcherUtils.areBothNull(objectOne, objectTwo));
81 }
82 }