1. Project Clover database Fri Dec 6 2024 13:47:14 GMT
  2. Package jalview.datamodel

File HiddenColumnsCursorTest.java

 

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Classes

Class
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HiddenColumnsCursorTest 31 71 3
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Contributing tests

This file is covered by 3 tests. .

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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 toggle @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 toggle @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 toggle @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    }