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33
34 package edu.rice.cs.drjava.config;
35
36 import edu.rice.cs.drjava.DrJavaTestCase;
37
38 /** Class according to the JUnit protocol. Tests the proper functionality of the class NonNegativeIntegerOption.
39  * @version $Id: NonNegativeIntegerOptionTest.java 3888 2006-06-15 12:06:50Z rcartwright $
40  */
41 public final class NonNegativeIntegerOptionTest extends DrJavaTestCase {
42   /** @param name The name of this test case. */
43   public NonNegativeIntegerOptionTest(String JavaDoc name) { super(name); }
44   
45   public void testGetName() {
46     NonNegativeIntegerOption io1 = new NonNegativeIntegerOption("indent_size",null);
47     NonNegativeIntegerOption io2 = new NonNegativeIntegerOption("max_files",null);
48     
49     assertEquals("indent_size", io1.getName());
50     assertEquals("max_files", io2.getName());
51   }
52   
53   public void testParse() {
54     NonNegativeIntegerOption io = new NonNegativeIntegerOption("max_files",null);
55     
56     assertEquals(new Integer JavaDoc(3), io.parse("3"));
57     try { io.parse("-3"); fail(); }
58     catch (OptionParseException e) { }
59     
60     try { io.parse("true"); fail(); }
61     catch (OptionParseException e) { }
62     
63     try { io.parse(".33"); fail(); }
64     catch (OptionParseException e) { }
65   }
66   
67   public void testFormat() {
68     NonNegativeIntegerOption io1 = new NonNegativeIntegerOption("max_files",null);
69     NonNegativeIntegerOption io2 = new NonNegativeIntegerOption("indent_size",null);
70     
71     assertEquals("33", io1.format(new Integer JavaDoc(33)));
72     assertEquals("33", io2.format(new Integer JavaDoc(33)));
73     assertEquals("-11", io1.format(new Integer JavaDoc(-11)));
74     assertEquals("-11", io2.format(new Integer JavaDoc(-11)));
75   }
76 }
77
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