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1 package org.openedit.hittracker;
2
3 import java.util.ArrayList  ;
4 import java.util.List ;
5
6 import com.openedit.BaseTestCase;
7 import com.openedit.hittracker.ListHitTracker;
8
9 public class HitTest extends BaseTestCase
10 {
11
12 public void testRows() throws Exception
13 {
14 ListHitTracker tracker = new ListHitTracker();
15 tracker.setHitsPerPage(10);
16
17 Integer first = null;
18 List range = null;
19
20 ArrayList some = new ArrayList ();
21 for (int i = 0; i < 25; i++)
22 {
23 some.add(new Integer (i));
24 }
25 tracker.setHits(some);
26 tracker.setPage(2);
27 range = tracker.linkRange();
28 assertEquals(3,range.size());
29 first = (Integer )range.get(0);
30 assertEquals(new Integer (1), first);
31
32
33 ArrayList all = new ArrayList ();
34 for (int i = 0; i < 150; i++)
35 {
36 all.add(new Integer (i));
37 }
38 tracker.setHits(all);
39
40
41 tracker.setPage(10);
42 range = tracker.linkRange();
43 assertEquals(10,range.size());
44 first = (Integer )range.get(0);
45 assertEquals(new Integer (6), first);
46
47
48 tracker.setPage(6);
49 List range6 = tracker.linkRange();
50 assertEquals(10,range6.size());
51 Integer first2 = (Integer )range6.get(0);
52 assertEquals(new Integer (2), first2);
53
54
55 tracker.setPage(12);
57 range = tracker.linkRange();
58 assertEquals(10,range.size());
59 Integer last = (Integer )range.get(range.size() -1 );
60 assertEquals(new Integer (15), last);
61 first = (Integer )range.get(0);
62 assertEquals(new Integer (6), first);
63 tracker.setPage(13);
64 range = tracker.linkRange();
65 assertEquals(10,range.size());
66 first = (Integer )range.get(0);
67 assertEquals(new Integer (6), first);
68 tracker.setPage(15);
69 range = tracker.linkRange();
70 assertEquals(10,range.size());
71 first = (Integer )range.get(0);
72 assertEquals(new Integer (6), first);
73
74
75 tracker.setPage(2);
76 range= tracker.linkRange();
77 assertEquals(10,range.size());
78 first = (Integer )range.get(0);
79 assertEquals(new Integer (1), first);
80
81
82 tracker.setPage(6);
83
84 range = tracker.linksBefore();
85 assertEquals(4,range.size());
86 Integer bselect = (Integer )range.get(3);
87 assertEquals(new Integer (5), bselect);
88
89 range = tracker.linksAfter();
90 Integer select = (Integer )range.get(0);
91 assertEquals(new Integer (7), select);
92 assertEquals(5,range.size());
93
94
95
96
97 }
98
99 }
100
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Java API By Example, From Geeks To Geeks.