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Java > Open Source Codes > org > apache > hivemind > test > TestAggregateArgumentsMatcher


1 // Copyright 2004, 2005 The Apache Software Foundation
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 package org.apache.hivemind.test;
16
17 /**
18  * Tests a few special cases involving {@link org.apache.hivemind.test.AggregateArgumentsMatcher}.
19  *
20  * @author Howard M. Lewis Ship
21  * @since 1.1
22  */
23 public class TestAggregateArgumentsMatcher extends HiveMindTestCase
24 {
25     /**
26      * Test when an argument is outside the array of argument matches provided to the aggregate
27      * matcher.
28      */
29     public void testOutOfRange()
30     {
31         AggregateArgumentsMatcher matcher = new AggregateArgumentsMatcher(new ArgumentMatcher[] {});
32
33         assertEquals(true, matcher.matches(new String JavaDoc[]
34         { "foo" }, new String JavaDoc[]
35         { "foo" }));
36
37         assertEquals(false, matcher.matches(new String JavaDoc[]
38         { "foo" }, new String JavaDoc[]
39         { "bar" }));
40     }
41
42     /**
43      * Ensure that null is treated as a mismatch ... and that the ArgumentMatcher is not invoked.
44      */
45     public void testCompareNull()
46     {
47         ArgumentMatcher am = (ArgumentMatcher) newMock(ArgumentMatcher.class);
48
49         AggregateArgumentsMatcher matcher = new AggregateArgumentsMatcher(new ArgumentMatcher[]
50         { am });
51
52         replayControls();
53
54         assertEquals(false, matcher.matches(new String JavaDoc[]
55         { "foo" }, new String JavaDoc[]
56         { null }));
57
58         verifyControls();
59     }
60 }
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