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HiddenColumnsCursorTest | 31 | 71 | 3 |
1 | /* | |
2 | * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$) | |
3 | * Copyright (C) $$Year-Rel$$ The Jalview Authors | |
4 | * | |
5 | * This file is part of Jalview. | |
6 | * | |
7 | * Jalview is free software: you can redistribute it and/or | |
8 | * modify it under the terms of the GNU General Public License | |
9 | * as published by the Free Software Foundation, either version 3 | |
10 | * of the License, or (at your option) any later version. | |
11 | * | |
12 | * Jalview is distributed in the hope that it will be useful, but | |
13 | * WITHOUT ANY WARRANTY; without even the implied warranty | |
14 | * of MERCHANTABILITY or FITNESS FOR A PARTICULAR | |
15 | * PURPOSE. See the GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with Jalview. If not, see <http://www.gnu.org/licenses/>. | |
19 | * The Jalview Authors are detailed in the 'AUTHORS' file. | |
20 | */ | |
21 | package jalview.datamodel; | |
22 | ||
23 | import static org.testng.Assert.assertNull; | |
24 | import static org.testng.AssertJUnit.assertEquals; | |
25 | ||
26 | import java.util.ArrayList; | |
27 | import java.util.List; | |
28 | ||
29 | import org.testng.annotations.Test; | |
30 | ||
31 | public class HiddenColumnsCursorTest | |
32 | { | |
33 | ||
34 | 1 | @Test(groups = { "Functional" }) |
35 | public void testConstructor() | |
36 | { | |
37 | 1 | HiddenColumnsCursor cursor = new HiddenColumnsCursor(); |
38 | 1 | assertNull(cursor.findRegionForColumn(0, false)); |
39 | ||
40 | 1 | List<int[]> hlist = new ArrayList<>(); |
41 | 1 | cursor = new HiddenColumnsCursor(hlist); |
42 | 1 | assertNull(cursor.findRegionForColumn(0, false)); |
43 | ||
44 | 1 | cursor = new HiddenColumnsCursor(hlist, 3, 12); |
45 | 1 | assertNull(cursor.findRegionForColumn(0, false)); |
46 | ||
47 | 1 | hlist.add(new int[] { 3, 7 }); |
48 | 1 | hlist.add(new int[] { 15, 25 }); |
49 | 1 | cursor = new HiddenColumnsCursor(hlist); |
50 | 1 | HiddenCursorPosition p = cursor.findRegionForColumn(8, false); |
51 | 1 | assertEquals(1, p.getRegionIndex()); |
52 | ||
53 | 1 | cursor = new HiddenColumnsCursor(hlist, 1, 5); |
54 | 1 | p = cursor.findRegionForColumn(8, false); |
55 | 1 | assertEquals(1, p.getRegionIndex()); |
56 | } | |
57 | ||
58 | /** | |
59 | * Test the method which finds the corresponding region given a column | |
60 | */ | |
61 | 1 | @Test(groups = { "Functional" }) |
62 | public void testFindRegionForColumn() | |
63 | { | |
64 | 1 | HiddenColumnsCursor cursor = new HiddenColumnsCursor(); |
65 | ||
66 | 1 | HiddenCursorPosition pos = cursor.findRegionForColumn(20, false); |
67 | 1 | assertNull(pos); |
68 | ||
69 | 1 | List<int[]> hidden = new ArrayList<>(); |
70 | 1 | hidden.add(new int[] { 53, 76 }); |
71 | 1 | hidden.add(new int[] { 104, 125 }); |
72 | ||
73 | 1 | cursor = new HiddenColumnsCursor(hidden); |
74 | ||
75 | 1 | int regionIndex = cursor.findRegionForColumn(126, false) |
76 | .getRegionIndex(); | |
77 | 1 | assertEquals(2, regionIndex); |
78 | ||
79 | 1 | regionIndex = cursor.findRegionForColumn(125, false).getRegionIndex(); |
80 | 1 | assertEquals(1, regionIndex); |
81 | ||
82 | 1 | regionIndex = cursor.findRegionForColumn(108, false).getRegionIndex(); |
83 | 1 | assertEquals(1, regionIndex); |
84 | ||
85 | 1 | regionIndex = cursor.findRegionForColumn(104, false).getRegionIndex(); |
86 | 1 | assertEquals(1, regionIndex); |
87 | ||
88 | 1 | regionIndex = cursor.findRegionForColumn(103, false).getRegionIndex(); |
89 | 1 | assertEquals(1, regionIndex); |
90 | ||
91 | 1 | regionIndex = cursor.findRegionForColumn(77, false).getRegionIndex(); |
92 | 1 | assertEquals(1, regionIndex); |
93 | ||
94 | 1 | regionIndex = cursor.findRegionForColumn(76, false).getRegionIndex(); |
95 | 1 | assertEquals(0, regionIndex); |
96 | ||
97 | 1 | regionIndex = cursor.findRegionForColumn(53, false).getRegionIndex(); |
98 | 1 | assertEquals(0, regionIndex); |
99 | ||
100 | 1 | regionIndex = cursor.findRegionForColumn(52, false).getRegionIndex(); |
101 | 1 | assertEquals(0, regionIndex); |
102 | ||
103 | 1 | regionIndex = cursor.findRegionForColumn(0, false).getRegionIndex(); |
104 | 1 | assertEquals(0, regionIndex); |
105 | ||
106 | 1 | hidden.add(new int[] { 138, 155 }); |
107 | ||
108 | 1 | cursor = new HiddenColumnsCursor(hidden); |
109 | ||
110 | 1 | regionIndex = cursor.findRegionForColumn(160, false).getRegionIndex(); |
111 | 1 | assertEquals(3, regionIndex); |
112 | ||
113 | 1 | regionIndex = cursor.findRegionForColumn(100, false).getRegionIndex(); |
114 | 1 | assertEquals(1, regionIndex); |
115 | } | |
116 | ||
117 | /** | |
118 | * Test the method which counts the number of hidden columns before a column | |
119 | */ | |
120 | 1 | @Test(groups = { "Functional" }) |
121 | public void testFindRegionForColumn_Visible() | |
122 | { | |
123 | 1 | HiddenColumnsCursor cursor = new HiddenColumnsCursor(); |
124 | ||
125 | 1 | HiddenCursorPosition pos = cursor.findRegionForColumn(20, true); |
126 | 1 | assertNull(pos); |
127 | ||
128 | 1 | List<int[]> hidden = new ArrayList<>(); |
129 | 1 | hidden.add(new int[] { 53, 76 }); |
130 | 1 | hidden.add(new int[] { 104, 125 }); |
131 | ||
132 | 1 | cursor = new HiddenColumnsCursor(hidden); |
133 | ||
134 | 1 | int offset = cursor.findRegionForColumn(80, true).getHiddenSoFar(); |
135 | 1 | assertEquals(46, offset); |
136 | ||
137 | 1 | offset = cursor.findRegionForColumn(79, true).getHiddenSoFar(); |
138 | 1 | assertEquals(24, offset); |
139 | ||
140 | 1 | offset = cursor.findRegionForColumn(53, true).getHiddenSoFar(); |
141 | 1 | assertEquals(24, offset); |
142 | ||
143 | 1 | offset = cursor.findRegionForColumn(52, true).getHiddenSoFar(); |
144 | 1 | assertEquals(0, offset); |
145 | ||
146 | 1 | offset = cursor.findRegionForColumn(10, true).getHiddenSoFar(); |
147 | 1 | assertEquals(0, offset); |
148 | ||
149 | 1 | offset = cursor.findRegionForColumn(0, true).getHiddenSoFar(); |
150 | 1 | assertEquals(0, offset); |
151 | ||
152 | 1 | offset = cursor.findRegionForColumn(79, true).getHiddenSoFar(); |
153 | 1 | assertEquals(24, offset); |
154 | ||
155 | 1 | offset = cursor.findRegionForColumn(80, true).getHiddenSoFar(); |
156 | 1 | assertEquals(46, offset); |
157 | } | |
158 | } |