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1
46 package groovy.lang;
47
48 import java.util.List  ;
49
50 import junit.framework.TestCase;
51
52
56 public class TupleTest extends TestCase {
57
58 Object [] data = { "a", "b", "c" };
59 Tuple t = new Tuple(data);
60
61 public void testSize() {
62 assertEquals("Size of " + t, 3, t.size());
63
64 assertEquals("get(0)", "a", t.get(0));
65 assertEquals("get(1)", "b", t.get(1));
66 }
67
68 public void testGetOutOfTuple() {
69 try {
70 t.get(-1);
71 fail("Should have thrown IndexOut");
72 }
73 catch (IndexOutOfBoundsException e) {
74 }
76 try {
77 t.get(10);
78 fail("Should have thrown IndexOut");
79 }
80 catch (IndexOutOfBoundsException e) {
81 }
83
84 }
85
86 public void testContains() {
87 assertTrue("contains a", t.contains("a"));
88 assertTrue("contains b", t.contains("b"));
89 }
90
91 public void testSubList() {
92 List s = t.subList(1, 2);
93
94 assertTrue("is a Tuple", s instanceof Tuple);
95
96 assertEquals("size", 1, s.size());
97 }
98
99 public void testHashCodeAndEquals() {
100 Tuple a = new Tuple(new Object [] { "a", "b", "c" });
101 Tuple b = new Tuple(new Object [] { "a", "b", "c" });
102 Tuple c = new Tuple(new Object [] { "d", "b", "c" });
103
104 assertEquals("hashcode", a.hashCode(), b.hashCode());
105 assertTrue("hashcode", a.hashCode() != c.hashCode());
106
107 assertEquals("a and b", a, b);
108 assertFalse("a != c", a.equals(c));
109 }
110
111 public void testIterator() {
112 }
113
114 }
115 |
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