Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
TestExactlyParameterStrategy |
|
| 1.75;1.75 |
1 | /* | |
2 | * Copyright (c) 2001-2009, Jean Tessier | |
3 | * All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: | |
8 | * | |
9 | * * Redistributions of source code must retain the above copyright | |
10 | * notice, this list of conditions and the following disclaimer. | |
11 | * | |
12 | * * Redistributions in binary form must reproduce the above copyright | |
13 | * notice, this list of conditions and the following disclaimer in the | |
14 | * documentation and/or other materials provided with the distribution. | |
15 | * | |
16 | * * Neither the name of Jean Tessier nor the names of his contributors | |
17 | * may be used to endorse or promote products derived from this software | |
18 | * without specific prior written permission. | |
19 | * | |
20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
21 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
22 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
23 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR | |
24 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
25 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
26 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
27 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
28 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
29 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
30 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
31 | */ | |
32 | ||
33 | package com.jeantessier.commandline; | |
34 | ||
35 | import junit.framework.*; | |
36 | ||
37 | 3 | public class TestExactlyParameterStrategy extends TestCase { |
38 | private ParameterStrategy strategy; | |
39 | ||
40 | protected void setUp() throws Exception { | |
41 | 3 | super.setUp(); |
42 | ||
43 | 3 | strategy = new ExactlyParameterStrategy(2); |
44 | 3 | } |
45 | ||
46 | public void testAccept() throws CommandLineException { | |
47 | 1 | assertEquals(1, strategy.accept("value")); |
48 | 1 | } |
49 | ||
50 | public void testOverload() throws CommandLineException { | |
51 | 1 | strategy.accept("value1"); |
52 | 1 | strategy.accept("value2"); |
53 | try { | |
54 | 1 | strategy.accept("value3"); |
55 | 0 | fail("Strategy accepted too many values"); |
56 | 1 | } catch (CommandLineException ex) { |
57 | // Expected | |
58 | 0 | } |
59 | 1 | } |
60 | ||
61 | public void testValidate() throws CommandLineException { | |
62 | try { | |
63 | 1 | strategy.validate(); |
64 | 0 | fail("Strategy accepted too many values"); |
65 | 1 | } catch (CommandLineException e) { |
66 | // Expected | |
67 | 0 | } |
68 | 1 | strategy.accept("value1"); |
69 | try { | |
70 | 1 | strategy.validate(); |
71 | 0 | fail("Strategy accepted too many values"); |
72 | 1 | } catch (CommandLineException e) { |
73 | // Expected | |
74 | 0 | } |
75 | 1 | strategy.accept("value2"); |
76 | 1 | strategy.validate(); |
77 | 1 | } |
78 | } |