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.datamodel;
23 import static org.testng.AssertJUnit.assertEquals;
24 import static org.testng.AssertJUnit.assertNull;
26 import jalview.analysis.AlignSeq;
27 import jalview.gui.JvOptionPane;
28 import jalview.io.AppletFormatAdapter;
30 import org.testng.annotations.BeforeClass;
31 import org.testng.annotations.Test;
33 public class AlignmentAnnotationTests
36 @BeforeClass(alwaysRun = true)
37 public void setUpJvOptionPane()
39 JvOptionPane.setInteractiveMode(false);
40 JvOptionPane.setMockResponse(JvOptionPane.CANCEL_OPTION);
43 @Test(groups = { "Functional" })
44 public void testCopyConstructor()
46 SequenceI sq = new Sequence("Foo", "ARAARARARAWEAWEAWRAWEAWE");
48 AlignmentAnnotation alc, alo = sq.getAnnotation()[0];
49 alc = new AlignmentAnnotation(alo);
50 for (String key : alo.getProperties())
52 assertEquals("Property mismatch", alo.getProperty(key),
53 alc.getProperty(key));
58 * create some dummy annotation derived from the sequence
62 public static void createAnnotation(SequenceI sq)
64 Annotation[] al = new Annotation[sq.getLength()];
65 for (int i = 0; i < al.length; i++)
67 al[i] = new Annotation(new Annotation("" + sq.getCharAt(i), "",
68 (char) 0, sq.findPosition(i)));
70 AlignmentAnnotation alan = new AlignmentAnnotation("For "
71 + sq.getName(), "Fake alignment annot", al);
72 // create a sequence mapping for the annotation vector in its current state
73 alan.createSequenceMapping(sq, sq.getStart(), false);
74 alan.setProperty("CreatedBy", "createAnnotation");
75 sq.addAlignmentAnnotation(alan);
79 * use this to test annotation derived from method above as it is transferred
80 * across different sequences derived from same dataset coordinate frame
84 public static void testAnnotTransfer(AlignmentAnnotation ala)
87 "Failed - need annotation created by createAnnotation method",
88 ala.description, "Fake alignment annot");
89 ala.adjustForAlignment();
90 for (int p = 0; p < ala.annotations.length; p++)
92 if (ala.annotations[p] != null)
94 assertEquals("Mismatch at position " + p
95 + " between annotation position value and sequence"
96 + ala.annotations[p], (int) ala.annotations[p].value,
97 ala.sequenceRef.findPosition(p));
103 * Tests the liftOver method and also exercises the functions for remapping
104 * annotation across different reference sequences. Here, the test is between
105 * different dataset frames (annotation transferred by mapping between
108 @Test(groups = { "Functional" })
109 public void testLiftOver()
111 SequenceI sqFrom = new Sequence("fromLong", "QQQCDEWGH");
113 sqFrom.setEnd(sqFrom.findPosition(sqFrom.getLength() - 1));
114 SequenceI sqTo = new Sequence("toShort", "RCDEW");
116 sqTo.setEnd(sqTo.findPosition(sqTo.getLength() - 1));
117 createAnnotation(sqTo);
118 AlignmentAnnotation origTo = sqTo.getAnnotation()[0];
119 createAnnotation(sqFrom);
120 AlignmentAnnotation origFrom = sqFrom.getAnnotation()[0];
121 AlignSeq align = AlignSeq.doGlobalNWAlignment(sqFrom, sqTo,
123 SequenceI alSeq1 = new Sequence(sqFrom.getName(), align.getAStr1());
124 alSeq1.setStart(sqFrom.getStart() + align.getSeq1Start() - 1);
125 alSeq1.setEnd(sqFrom.getStart() + align.getSeq1End() - 1);
126 alSeq1.setDatasetSequence(sqFrom);
127 SequenceI alSeq2 = new Sequence(sqTo.getName(), align.getAStr2());
128 alSeq2.setStart(sqTo.getStart() + align.getSeq2Start() - 1);
129 alSeq2.setEnd(sqTo.getStart() + align.getSeq2End() - 1);
130 alSeq2.setDatasetSequence(sqTo);
131 System.out.println(new AppletFormatAdapter()
132 .formatSequences("STH", new Alignment(new SequenceI[] { sqFrom,
133 alSeq1, sqTo, alSeq2 }), true));
135 Mapping mp = align.getMappingFromS1(false);
137 AlignmentAnnotation almap1 = new AlignmentAnnotation(
138 sqTo.getAnnotation()[0]);
139 almap1.liftOver(sqFrom, mp);
140 assertEquals(almap1.sequenceRef, sqFrom);
141 alSeq1.addAlignmentAnnotation(almap1);
142 almap1.setSequenceRef(alSeq1);
143 almap1.adjustForAlignment();
144 AlignmentAnnotation almap2 = new AlignmentAnnotation(
145 sqFrom.getAnnotation()[0]);
146 almap2.liftOver(sqTo, mp);
147 assertEquals(almap2.sequenceRef, sqTo);
149 alSeq2.addAlignmentAnnotation(almap2);
150 almap2.setSequenceRef(alSeq2);
151 almap2.adjustForAlignment();
153 AlignmentI all = new Alignment(new SequenceI[] { alSeq1, alSeq2 });
154 all.addAnnotation(almap1);
155 all.addAnnotation(almap2);
156 System.out.println(new AppletFormatAdapter().formatSequences("STH",
159 for (int p = 0; p < alSeq1.getLength(); p++)
161 Annotation orig1, trans1, orig2, trans2;
162 trans2 = almap2.annotations[p];
163 orig2 = origFrom.annotations[alSeq1.findPosition(p)
164 - sqFrom.getStart()];
165 orig1 = origTo.annotations[alSeq2.findPosition(p) - sqTo.getStart()];
166 trans1 = almap1.annotations[p];
167 if (trans1 == trans2)
169 System.out.println("Pos " + p + " mismatch");
173 "Mismatch on Original From and transferred annotation on 2",
174 (orig2 != null) ? orig2.toString() : null,
175 (trans2 != null) ? trans2.toString() : null);
177 "Mismatch on Original To and transferred annotation on 1",
178 (orig1 != null) ? orig1.toString() : null,
179 (trans1 != null) ? trans1.toString() : null);
181 + (almap1.annotations.length > p ? almap1.annotations[p].displayCharacter
184 + (almap2.annotations.length > p ? almap2.annotations[p].displayCharacter
186 assertEquals("Position " + p + " " + alm1 + " " + alm2, alm1, alm2);
190 @Test(groups = { "Functional" })
191 public void testAdjustForAlignment()
193 SequenceI seq = new Sequence("TestSeq", "ABCDEFG");
194 seq.createDatasetSequence();
197 * Annotate positions 3/4/5 (CDE) with values 1/2/3
199 Annotation[] anns = new Annotation[] { null, null, new Annotation(1),
200 new Annotation(2), new Annotation(3) };
201 AlignmentAnnotation ann = new AlignmentAnnotation("SS",
202 "secondary structure", anns);
203 seq.addAlignmentAnnotation(ann);
206 * Check annotation map before modifying aligned sequence
208 assertNull(ann.getAnnotationForPosition(1));
209 assertNull(ann.getAnnotationForPosition(2));
210 assertNull(ann.getAnnotationForPosition(6));
211 assertNull(ann.getAnnotationForPosition(7));
212 assertEquals(1, ann.getAnnotationForPosition(3).value, 0.001d);
213 assertEquals(2, ann.getAnnotationForPosition(4).value, 0.001d);
214 assertEquals(3, ann.getAnnotationForPosition(5).value, 0.001d);
217 * Trim the displayed sequence to BCD and adjust annotations
219 seq.setSequence("BCD");
222 ann.adjustForAlignment();
225 * Should now have annotations for aligned positions 2, 3Q (CD) only
227 assertEquals(3, ann.annotations.length);
228 assertNull(ann.annotations[0]);
229 assertEquals(1, ann.annotations[1].value, 0.001);
230 assertEquals(2, ann.annotations[2].value, 0.001);
234 * Test the method that defaults rna symbol to the one matching the preceding
235 * unmatched opening bracket (if any)
237 @Test(groups = { "Functional" })
238 public void testGetDefaultRnaHelixSymbol()
240 AlignmentAnnotation ann = new AlignmentAnnotation("SS",
241 "secondary structure", null);
242 assertEquals("(", ann.getDefaultRnaHelixSymbol(4));
244 Annotation[] anns = new Annotation[20];
245 ann.annotations = anns;
246 assertEquals("(", ann.getDefaultRnaHelixSymbol(4));
248 anns[1] = new Annotation("(", "S", '(', 0f);
249 assertEquals("(", ann.getDefaultRnaHelixSymbol(0));
250 assertEquals("(", ann.getDefaultRnaHelixSymbol(1));
251 assertEquals(")", ann.getDefaultRnaHelixSymbol(2));
252 assertEquals(")", ann.getDefaultRnaHelixSymbol(3));
257 anns[1] = new Annotation("(", "S", '(', 0f);
258 anns[3] = new Annotation("[", "S", '[', 0f);
259 anns[5] = new Annotation("{", "S", '{', 0f);
260 anns[7] = new Annotation("<", "S", '<', 0f);
261 anns[9] = new Annotation("}", "S", '}', 0f);
262 anns[11] = new Annotation(">", "S", '>', 0f);
263 anns[13] = new Annotation(")", "S", ')', 0f);
264 anns[15] = new Annotation("]", "S", ']', 0f);
266 String expected = "(())]]}}>>>>]]]](";
267 for (int i = 0; i < expected.length(); i++)
269 assertEquals("column " + i, String.valueOf(expected.charAt(i)),
270 ann.getDefaultRnaHelixSymbol(i));
274 * .(.[.(.).{.}.<.].D.
276 anns[1] = new Annotation("(", "S", '(', 0f);
277 anns[3] = new Annotation("[", "S", '[', 0f);
278 anns[5] = new Annotation("(", "S", '(', 0f);
279 anns[7] = new Annotation(")", "S", ')', 0f);
280 anns[9] = new Annotation("{", "S", '{', 0f);
281 anns[11] = new Annotation("}", "S", '}', 0f);
282 anns[13] = new Annotation("<", "S", '>', 0f);
283 anns[15] = new Annotation("]", "S", ']', 0f);
284 anns[17] = new Annotation("D", "S", 'D', 0f);
286 expected = "(())]]))]]}}]]>>>>dd";
287 for (int i = 0; i < expected.length(); i++)
289 assertEquals("column " + i, String.valueOf(expected.charAt(i)),
290 ann.getDefaultRnaHelixSymbol(i));