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036: package edu.rice.cs.util.sexp;
037:
038: import junit.framework.TestCase;
039:
040: /** Test class for Tokens.java in this package. */
041: public class TokensTest extends TestCase {
042:
043: static Tokens.WordToken tok1 = new Tokens.WordToken("this");
044: static Tokens.QuotedTextToken tok2 = new Tokens.QuotedTextToken(
045: "this");
046: static Tokens.SExpToken tok3 = new Tokens.SExpToken("this");
047: static Tokens.NumberToken tok4 = new Tokens.NumberToken(7);
048: static Tokens.NumberToken tok5 = new Tokens.NumberToken(12);
049:
050: public void testEquals() {
051:
052: assertEquals("\\ token equals test",
053: Tokens.BackSlashToken.ONLY, Tokens.BackSlashToken.ONLY);
054: assertFalse("\\ token not equals test",
055: Tokens.BackSlashToken.ONLY.equals(new Tokens.SExpToken(
056: "\\")));
057:
058: assertEquals("( token equals test", Tokens.LeftParenToken.ONLY,
059: Tokens.LeftParenToken.ONLY);
060: assertFalse("\\ token not equals test",
061: Tokens.LeftParenToken.ONLY.equals(new Tokens.SExpToken(
062: "(")));
063:
064: assertEquals(") token equals test",
065: Tokens.RightParenToken.ONLY,
066: Tokens.RightParenToken.ONLY);
067: assertFalse("\\ token not equals test",
068: Tokens.RightParenToken.ONLY
069: .equals(new Tokens.SExpToken(")")));
070:
071: assertEquals("FALSE token equals test",
072: Tokens.BooleanToken.FALSE, Tokens.BooleanToken.FALSE);
073: assertFalse("FALSE token not equals test",
074: Tokens.BooleanToken.FALSE.equals(new Tokens.SExpToken(
075: "FALSE")));
076:
077: assertEquals("TRUE token equals test",
078: Tokens.BooleanToken.TRUE, Tokens.BooleanToken.TRUE);
079: assertFalse("TRUE token not equals test",
080: Tokens.BooleanToken.TRUE.equals(new Tokens.SExpToken(
081: "TRUE")));
082:
083: assertEquals("Tokens.WordToken equals test", tok1, tok1);
084: assertFalse("Tokens.WordToken not equals test 1", tok1
085: .equals(tok2));
086: assertFalse("Tokens.WordToken not equals test 2", tok1
087: .equals(tok3));
088:
089: assertEquals("Tokens.QuotedTextToken equals test", tok2, tok2);
090: assertFalse("Tokens.QuotedTextToken not equals test 1", tok2
091: .equals(tok1));
092: assertFalse("Tokens.QuotedTextToken not equals test 2", tok2
093: .equals(tok3));
094:
095: assertEquals("Tokens.NumberToken equals test", tok4, tok4);
096: assertFalse("Tokens.NumberToken not equals test 1", tok4
097: .equals(tok5));
098: assertFalse("Tokens.NumberToken not equals test 2", tok4
099: .equals(tok3));
100: }
101: }
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