2 * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
3 * Copyright (C) $$Year-Rel$$ The Jalview Authors
5 * This file is part of Jalview.
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.
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.
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.
21 package jalview.structure;
23 import static org.testng.Assert.assertEquals;
24 import static org.testng.Assert.assertFalse;
25 import static org.testng.Assert.assertTrue;
27 import jalview.datamodel.Mapping;
28 import jalview.datamodel.Sequence;
29 import jalview.datamodel.SequenceI;
30 import jalview.util.MapList;
32 import java.util.HashMap;
33 import java.util.List;
35 import org.testng.annotations.Test;
37 public class StructureMappingTest
39 @Test(groups = "Functional")
40 public void testGetPDBResNumRanges()
42 HashMap<Integer, int[]> map = new HashMap<>();
44 StructureMapping mapping = new StructureMapping(null, null, null, null,
47 List<int[]> ranges = mapping.getPDBResNumRanges(1, 2);
48 assertTrue(ranges.isEmpty());
50 map.put(1, new int[] { 12, 20 }); // 1 maps to 12
51 ranges = mapping.getPDBResNumRanges(2, 3);
52 assertTrue(ranges.isEmpty());
53 ranges = mapping.getPDBResNumRanges(1, 2);
54 assertEquals(ranges.size(), 1);
55 assertEquals(ranges.get(0)[0], 12);
56 assertEquals(ranges.get(0)[1], 12);
58 map.put(2, new int[] { 13, 20 }); // 2 maps to 13
59 ranges = mapping.getPDBResNumRanges(1, 2);
60 assertEquals(ranges.size(), 1);
61 assertEquals(ranges.get(0)[0], 12);
62 assertEquals(ranges.get(0)[1], 13);
64 map.put(3, new int[] { 15, 20 }); // 3 maps to 15 - break
65 ranges = mapping.getPDBResNumRanges(1, 5);
66 assertEquals(ranges.size(), 2);
67 assertEquals(ranges.get(0)[0], 12);
68 assertEquals(ranges.get(0)[1], 13);
69 assertEquals(ranges.get(1)[0], 15);
70 assertEquals(ranges.get(1)[1], 15);
73 @Test(groups = "Functional")
74 public void testEquals()
76 SequenceI seq1 = new Sequence("seq1", "ABCDE");
77 SequenceI seq2 = new Sequence("seq1", "ABCDE");
78 String pdbFile = "a/b/file1.pdb";
79 String pdbId = "1a70";
81 String mappingDetails = "these are the mapping details, honest";
82 HashMap<Integer, int[]> map = new HashMap<>();
84 Mapping seqToPdbMapping = new Mapping(seq1,
86 { 1, 5 }, new int[] { 2, 6 }, 1, 1));
87 StructureMapping sm1 = new StructureMapping(seq1, pdbFile, pdbId, chain,
88 map, mappingDetails, seqToPdbMapping);
89 assertFalse(sm1.equals(null));
90 assertFalse(sm1.equals("x"));
92 StructureMapping sm2 = new StructureMapping(seq1, pdbFile, pdbId, chain,
93 map, mappingDetails, seqToPdbMapping);
94 assertTrue(sm1.equals(sm2));
95 assertTrue(sm2.equals(sm1));
96 assertEquals(sm1.hashCode(), sm2.hashCode());
98 // with different sequence
99 sm2 = new StructureMapping(seq2, pdbFile, pdbId, chain, map,
100 mappingDetails, seqToPdbMapping);
101 assertFalse(sm1.equals(sm2));
102 assertFalse(sm2.equals(sm1));
104 // with different file
105 sm2 = new StructureMapping(seq1, "a/b/file2.pdb", pdbId, chain, map,
106 mappingDetails, seqToPdbMapping);
107 assertFalse(sm1.equals(sm2));
108 assertFalse(sm2.equals(sm1));
110 // with different pdbid (case sensitive)
111 sm2 = new StructureMapping(seq1, pdbFile, "1A70", chain, map,
112 mappingDetails, seqToPdbMapping);
113 assertFalse(sm1.equals(sm2));
114 assertFalse(sm2.equals(sm1));
116 // with different chain
117 sm2 = new StructureMapping(seq1, pdbFile, pdbId, "B", map,
118 mappingDetails, seqToPdbMapping);
119 assertFalse(sm1.equals(sm2));
120 assertFalse(sm2.equals(sm1));
122 // map is ignore for this test
123 sm2 = new StructureMapping(seq1, pdbFile, pdbId, chain, null,
124 mappingDetails, seqToPdbMapping);
125 assertTrue(sm1.equals(sm2));
126 assertTrue(sm2.equals(sm1));
128 // with different mapping details
129 sm2 = new StructureMapping(seq1, pdbFile, pdbId, chain, map,
130 "different details!", seqToPdbMapping);
131 assertFalse(sm1.equals(sm2));
132 assertFalse(sm2.equals(sm1));
134 // with different seq to pdb mapping
135 Mapping map2 = new Mapping(seq1,
136 new MapList(new int[]
137 { 1, 5 }, new int[] { 3, 7 }, 1, 1));
138 sm2 = new StructureMapping(seq1, pdbFile, pdbId, chain, map,
139 mappingDetails, map2);
140 assertFalse(sm1.equals(sm2));
141 assertFalse(sm2.equals(sm1));