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jalviewX

  1. Project Clover database Wed Oct 31 2018 15:13:58 GMT
  2. Package jalview.datamodel

File SearchResultsTest.java

 

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Classes

Class Line # Actions
SearchResultsTest 36 116 8 0
1.0100%
 

Contributing tests

This file is covered by 7 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.AssertJUnit.assertEquals;
24    import static org.testng.AssertJUnit.assertFalse;
25    import static org.testng.AssertJUnit.assertSame;
26    import static org.testng.AssertJUnit.assertTrue;
27   
28    import jalview.gui.JvOptionPane;
29   
30    import java.util.BitSet;
31   
32    import org.junit.Assert;
33    import org.testng.annotations.BeforeClass;
34    import org.testng.annotations.Test;
35   
 
36    public class SearchResultsTest
37    {
38   
 
39  1 toggle @BeforeClass(alwaysRun = true)
40    public void setUpJvOptionPane()
41    {
42  1 JvOptionPane.setInteractiveMode(false);
43  1 JvOptionPane.setMockResponse(JvOptionPane.CANCEL_OPTION);
44    }
45   
 
46  1 toggle @Test(groups = { "Functional" })
47    public void testToString()
48    {
49  1 SequenceI seq = new Sequence("Seq1", "abcdefghijklm");
50  1 SearchResultsI sr = new SearchResults();
51  1 sr.addResult(seq, 1, 1);
52  1 assertEquals("[Seq1/1-1]", sr.toString());
53  1 sr.addResult(seq, 3, 5);
54  1 assertEquals("[Seq1/1-1, Seq1/3-5]", sr.toString());
55   
56  1 seq = new Sequence("Seq2", "pqrstuvwxy");
57  1 sr.addResult(seq, 6, 7);
58  1 assertEquals("[Seq1/1-1, Seq1/3-5, Seq2/6-7]", sr.toString());
59    }
60   
 
61  1 toggle @Test(groups = { "Functional" })
62    public void testEquals()
63    {
64  1 SequenceI seq1 = new Sequence("", "abcdefghijklm");
65  1 SearchResultsI sr1 = new SearchResults();
66  1 SearchResultsI sr2 = new SearchResults();
67   
68  1 assertFalse(sr1.equals(null)); // null object
69  1 assertFalse(sr1.equals(seq1)); // wrong type
70  1 assertTrue(sr1.equals(sr1)); // self
71  1 assertTrue(sr1.equals(sr2)); // empty
72  1 assertTrue(sr2.equals(sr1)); // reflexive
73   
74    /*
75    * if only one result is not empty
76    */
77  1 sr1.addResult(seq1, 1, 1);
78  1 assertTrue(sr1.equals(sr1));
79  1 assertFalse(sr1.equals(sr2));
80  1 assertFalse(sr2.equals(sr1));
81   
82    /*
83    * both the same
84    */
85  1 sr2.addResult(seq1, 1, 1);
86  1 assertTrue(sr1.equals(sr2));
87  1 assertTrue(sr2.equals(sr1));
88   
89    /*
90    * both have three matches
91    */
92  1 sr1.addResult(seq1, 3, 4);
93  1 sr1.addResult(seq1, 6, 8);
94  1 sr2.addResult(seq1, 3, 4);
95  1 sr2.addResult(seq1, 6, 8);
96  1 assertTrue(sr1.equals(sr1));
97  1 assertTrue(sr2.equals(sr2));
98  1 assertTrue(sr1.equals(sr2));
99  1 assertTrue(sr2.equals(sr1));
100    }
101   
102    /**
103    * Matches that are similar but for distinct sequences are not equal
104    */
 
105  1 toggle @Test(groups = { "Functional" })
106    public void testEquals_distinctSequences()
107    {
108  1 SequenceI seq1 = new Sequence("", "abcdefghijklm");
109  1 SequenceI seq2 = new Sequence("", "abcdefghijklm");
110  1 SearchResultsI sr1 = new SearchResults();
111  1 SearchResultsI sr2 = new SearchResults();
112   
113  1 sr1.addResult(seq1, 1, 1);
114  1 sr2.addResult(seq2, 1, 1);
115  1 assertFalse(sr1.equals(sr2));
116  1 assertFalse(sr2.equals(sr1));
117    }
118   
119    /**
120    * Matches that are the same except for ordering are not equal
121    */
 
122  1 toggle @Test(groups = { "Functional" })
123    public void testEquals_orderDiffers()
124    {
125  1 SequenceI seq1 = new Sequence("", "abcdefghijklm");
126  1 SearchResultsI sr1 = new SearchResults();
127  1 SearchResultsI sr2 = new SearchResults();
128   
129  1 sr1.addResult(seq1, 1, 1);
130  1 sr1.addResult(seq1, 2, 2);
131  1 sr2.addResult(seq1, 2, 2);
132  1 sr2.addResult(seq1, 1, 1);
133  1 assertFalse(sr1.equals(sr2));
134  1 assertFalse(sr2.equals(sr1));
135    }
136   
137    /**
138    * Verify that hashCode matches for equal objects
139    */
 
140  1 toggle @Test(groups = { "Functional" })
141    public void testHashcode()
142    {
143  1 SequenceI seq1 = new Sequence("", "abcdefghijklm");
144  1 SearchResultsI sr1 = new SearchResults();
145  1 SearchResultsI sr2 = new SearchResults();
146   
147    /*
148    * both empty
149    */
150  1 assertEquals(sr1.hashCode(), sr2.hashCode());
151   
152    /*
153    * both one match
154    */
155  1 sr1.addResult(seq1, 1, 1);
156  1 sr2.addResult(seq1, 1, 1);
157  1 assertEquals(sr1.hashCode(), sr2.hashCode());
158   
159    /*
160    * both three matches
161    */
162  1 sr1.addResult(seq1, 3, 4);
163  1 sr1.addResult(seq1, 6, 8);
164  1 sr2.addResult(seq1, 3, 4);
165  1 sr2.addResult(seq1, 6, 8);
166  1 assertEquals(sr1.hashCode(), sr2.hashCode());
167    }
168   
169    /**
170    * Verify that SearchResults$Match constructor normalises start/end to the
171    * 'forwards' direction
172    */
 
173  1 toggle @Test(groups = { "Functional" })
174    public void testMatchConstructor()
175    {
176  1 SequenceI seq1 = new Sequence("", "abcdefghijklm");
177  1 SearchResultMatchI m = new SearchResults().new Match(seq1, 2, 5);
178  1 assertSame(seq1, m.getSequence());
179  1 assertEquals(2, m.getStart());
180  1 assertEquals(5, m.getEnd());
181   
182    // now a reverse mapping:
183  1 m = new SearchResults().new Match(seq1, 5, 2);
184  1 assertSame(seq1, m.getSequence());
185  1 assertEquals(2, m.getStart());
186  1 assertEquals(5, m.getEnd());
187    }
188   
189    /**
190    * test markColumns for creating column selections
191    */
 
192  1 toggle @Test(groups = { "Functional" })
193    public void testMarkColumns()
194    {
195  1 int marked = 0;
196  1 SequenceI seq1 = new Sequence("", "abcdefghijklm");
197  1 SequenceI seq2 = new Sequence("", "abcdefghijklm");
198  1 SequenceGroup s1g=new SequenceGroup(), s2g=new SequenceGroup(), sallg=new SequenceGroup();
199  1 s1g.addSequence(seq1, false);
200  1 s2g.addSequence(seq2, false);
201  1 sallg.addSequence(seq1, false);
202  1 sallg.addSequence(seq2, false);
203   
204  1 SearchResultsI sr = new SearchResults();
205  1 BitSet bs = new BitSet();
206   
207  1 SearchResultMatchI srm = null;
208  1 srm = sr.addResult(seq1, 1, 1);
209  1 Assert.assertNotNull("addResult didn't return Match", srm);
210  1 srm = sr.addResult(seq2, 1, 2);
211  1 assertEquals("Sequence reference not set", seq2, srm.getSequence());
212  1 assertEquals("match start incorrect", 1, srm.getStart());
213  1 assertEquals("match end incorrect", 2, srm.getEnd());
214   
215    // set start/end range for groups to cover matches
216   
217  1 s1g.setStartRes(0);
218  1 s1g.setEndRes(5);
219  1 s2g.setStartRes(0);
220  1 s2g.setEndRes(5);
221  1 sallg.setStartRes(0);
222  1 sallg.setEndRes(5);
223   
224    /*
225    * just seq1
226    */
227  1 marked = sr.markColumns(s1g, bs);
228    // check the bitset cardinality before checking the return value
229  1 assertEquals("Didn't mark expected number", 1, bs.cardinality());
230  1 assertEquals("Didn't return count of number of bits marked", 1, marked);
231  1 assertTrue("Didn't mark expected position", bs.get(0));
232    // now check return value for marking the same again
233  1 assertEquals(
234    "Didn't count number of bits marked for existing marked set",
235    0,
236    sr.markColumns(s1g, bs));
237  1 bs.clear();
238   
239    /*
240    * just seq2
241    */
242  1 marked = sr.markColumns(s2g, bs);
243  1 assertEquals("Didn't mark expected number", 2, bs.cardinality());
244  1 assertEquals("Didn't return count of number of bits marked", 2, marked);
245  1 assertTrue("Didn't mark expected position (1)", bs.get(0));
246  1 assertTrue("Didn't mark expected position (2)", bs.get(1));
247   
248    /*
249    * both seq1 and seq2
250    * should be same as seq2
251    */
252  1 BitSet allbs = new BitSet();
253  1 assertEquals(2, sr.markColumns(sallg, allbs));
254  1 assertEquals(bs, allbs);
255   
256    // now check range selection
257   
258    /*
259    * limit s2g to just the second column, sallg to the first column
260    */
261  1 s2g.setStartRes(1);
262  1 s2g.setEndRes(1);
263  1 sallg.setEndRes(0);
264  1 BitSet tbs = new BitSet();
265  1 assertEquals("Group start/end didn't select columns to mark",1, sr.markColumns(s2g, tbs));
266  1 assertEquals("Group start/end didn't select columns to mark", 1, sr.markColumns(sallg, tbs));
267  1 assertEquals(
268    "Didn't set expected number of columns in total for two successive marks",
269    2, tbs.cardinality());
270    }
271    }