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32 package edu.rice.cs.util.sexp;
33
34 import junit.framework.TestCase;
35
36 /** Test class for Tokens.java in this package. */
37 public class TokensTest extends TestCase {
38   
39   static Tokens.WordToken tok1 = new Tokens.WordToken("this");
40   static Tokens.QuotedTextToken tok2 = new Tokens.QuotedTextToken("this");
41   static Tokens.SExpToken tok3 = new Tokens.SExpToken("this");
42   static Tokens.NumberToken tok4 = new Tokens.NumberToken(7);
43   static Tokens.NumberToken tok5 = new Tokens.NumberToken(12);
44   
45   public void testEquals() {
46     
47     assertEquals("\\ token equals test", Tokens.BackSlashToken.ONLY, Tokens.BackSlashToken.ONLY);
48     assertFalse("\\ token not equals test", Tokens.BackSlashToken.ONLY.equals(new Tokens.SExpToken("\\")));
49     
50     assertEquals("( token equals test", Tokens.LeftParenToken.ONLY, Tokens.LeftParenToken.ONLY);
51     assertFalse("\\ token not equals test", Tokens.LeftParenToken.ONLY.equals(new Tokens.SExpToken("(")));
52     
53     assertEquals(") token equals test", Tokens.RightParenToken.ONLY, Tokens.RightParenToken.ONLY);
54     assertFalse("\\ token not equals test", Tokens.RightParenToken.ONLY.equals(new Tokens.SExpToken(")")));
55     
56     assertEquals("FALSE token equals test", Tokens.BooleanToken.FALSE, Tokens.BooleanToken.FALSE);
57     assertFalse("FALSE token not equals test", Tokens.BooleanToken.FALSE.equals(new Tokens.SExpToken("FALSE")));
58     
59     assertEquals("TRUE token equals test", Tokens.BooleanToken.TRUE, Tokens.BooleanToken.TRUE);
60     assertFalse("TRUE token not equals test", Tokens.BooleanToken.TRUE.equals(new Tokens.SExpToken("TRUE")));
61     
62     assertEquals("Tokens.WordToken equals test", tok1, tok1);
63     assertFalse("Tokens.WordToken not equals test 1", tok1.equals(tok2));
64     assertFalse("Tokens.WordToken not equals test 2", tok1.equals(tok3));
65     
66     assertEquals("Tokens.QuotedTextToken equals test", tok2, tok2);
67     assertFalse("Tokens.QuotedTextToken not equals test 1", tok2.equals(tok1));
68     assertFalse("Tokens.QuotedTextToken not equals test 2", tok2.equals(tok3));
69     
70     assertEquals("Tokens.NumberToken equals test", tok4, tok4);
71     assertFalse("Tokens.NumberToken not equals test 1", tok4.equals(tok5));
72     assertFalse("Tokens.NumberToken not equals test 2", tok4.equals(tok3));
73   }
74 }
75     
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