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03: * Copyright (c) 2001-2007, JavaPLT group at Rice University (javaplt@rice.edu)
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07: * modification, are permitted provided that the following conditions are met:
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15: * derived from this software without specific prior written permission.
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36:
37: package edu.rice.cs.drjava.config;
38:
39: import edu.rice.cs.drjava.DrJavaTestCase;
40:
41: /** Class according to the JUnit protocol. Tests the proper functionality of the class NonNegativeIntegerOption.
42: * @version $Id: NonNegativeIntegerOptionTest.java 4255 2007-08-28 19:17:37Z mgricken $
43: */
44: public final class NonNegativeIntegerOptionTest extends DrJavaTestCase {
45: /** @param name The name of this test case. */
46: public NonNegativeIntegerOptionTest(String name) {
47: super (name);
48: }
49:
50: public void testGetName() {
51: NonNegativeIntegerOption io1 = new NonNegativeIntegerOption(
52: "indent_size", null);
53: NonNegativeIntegerOption io2 = new NonNegativeIntegerOption(
54: "max_files", null);
55:
56: assertEquals("indent_size", io1.getName());
57: assertEquals("max_files", io2.getName());
58: }
59:
60: public void testParse() {
61: NonNegativeIntegerOption io = new NonNegativeIntegerOption(
62: "max_files", null);
63:
64: assertEquals(new Integer(3), io.parse("3"));
65: try {
66: io.parse("-3");
67: fail();
68: } catch (OptionParseException e) {
69: }
70:
71: try {
72: io.parse("true");
73: fail();
74: } catch (OptionParseException e) {
75: }
76:
77: try {
78: io.parse(".33");
79: fail();
80: } catch (OptionParseException e) {
81: }
82: }
83:
84: public void testFormat() {
85: NonNegativeIntegerOption io1 = new NonNegativeIntegerOption(
86: "max_files", null);
87: NonNegativeIntegerOption io2 = new NonNegativeIntegerOption(
88: "indent_size", null);
89:
90: assertEquals("33", io1.format(new Integer(33)));
91: assertEquals("33", io2.format(new Integer(33)));
92: assertEquals("-11", io1.format(new Integer(-11)));
93: assertEquals("-11", io2.format(new Integer(-11)));
94: }
95: }
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