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1 package uk.co.jezuk.mango;
2
3 import junit.framework.*;
4
5 public class FindPositionIfTest extends TestCase
6 {
7 java.util.List  list;
8
9 public FindPositionIfTest(String name) { super(name); }
10 public static Test suite() { return new TestSuite(FindPositionIfTest.class); }
11
12 protected void setUp()
13 {
14 list = new java.util.ArrayList ();
15 for(int i = 0; i < 10; ++i)
16 list.add(new Integer (i));
17 }
19 public void test1()
20 {
21 assertEquals(2, Algorithms.findPositionIf(list,
22 Bind.First(Predicates.EqualTo(), new Integer (2))
23 ));
24 }
25
26 public void test2()
27 {
28 assertEquals(4, Algorithms.findPositionIf(list,
29 Bind.First(Predicates.EqualTo(), new Integer (4))
30 ));
31 }
32
33 public void test3()
34 {
35 assertEquals(7, Algorithms.findPositionIf(list,
36 Bind.First(Predicates.EqualTo(), new Integer (7))
37 ));
38 }
39
40 public void test4()
41 {
42 assertEquals(-1, Algorithms.findPositionIf(list,
43 Bind.First(Predicates.EqualTo(), new Integer (99))
44 ));
45 }
46
47 public void test5()
48 {
49 assertEquals(-1, Algorithms.findPositionIf(list,
50 Bind.First(Predicates.EqualTo(), new String ("charles dickens"))
51 ));
52 } } |
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