01: /*
02: * Copyright (c) 2001-2007, Jean Tessier
03: * All rights reserved.
04: *
05: * Redistribution and use in source and binary forms, with or without
06: * modification, are permitted provided that the following conditions
07: * are met:
08: *
09: * * 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: public class TestAtLeastParameterStrategy extends TestCase {
38: private ParameterStrategy strategy;
39:
40: protected void setUp() throws Exception {
41: super .setUp();
42:
43: strategy = new AtLeastParameterStrategy(2);
44: }
45:
46: public void testAccept() throws CommandLineException {
47: assertEquals(1, strategy.accept("value"));
48: }
49:
50: public void testValidate() throws CommandLineException {
51: try {
52: strategy.validate();
53: fail("Strategy accepted too many values");
54: } catch (CommandLineException e) {
55: // Expected
56: }
57: strategy.accept("value1");
58: try {
59: strategy.validate();
60: fail("Strategy accepted too many values");
61: } catch (CommandLineException e) {
62: // Expected
63: }
64: strategy.accept("value2");
65: strategy.validate();
66: strategy.accept("value3");
67: strategy.validate();
68: }
69: }
|