3 import static org.testng.AssertJUnit.assertEquals;
4 import static org.testng.AssertJUnit.assertFalse;
5 import static org.testng.AssertJUnit.assertNotNull;
6 import static org.testng.AssertJUnit.assertSame;
7 import static org.testng.AssertJUnit.assertTrue;
9 import jalview.datamodel.AlignedCodonFrame;
10 import jalview.datamodel.Alignment;
11 import jalview.datamodel.AlignmentI;
12 import jalview.datamodel.PDBEntry;
13 import jalview.datamodel.PDBEntry.Type;
14 import jalview.datamodel.Sequence;
15 import jalview.datamodel.SequenceI;
16 import jalview.io.FileLoader;
17 import jalview.io.FormatAdapter;
18 import jalview.structure.StructureSelectionManager;
20 import java.util.LinkedHashSet;
23 import org.testng.annotations.BeforeClass;
24 import org.testng.annotations.BeforeMethod;
25 import org.testng.annotations.Test;
27 public class AlignViewportTest
34 @BeforeClass(alwaysRun = true)
35 public static void setUpBeforeClass() throws Exception
37 jalview.bin.Jalview.main(new String[] { "-props",
38 "test/jalview/testProps.jvprops" });
41 @BeforeMethod(alwaysRun = true)
44 SequenceI seq1 = new Sequence("Seq1", "ABC");
45 SequenceI seq2 = new Sequence("Seq2", "ABC");
46 SequenceI seq3 = new Sequence("Seq3", "ABC");
47 SequenceI[] seqs = new SequenceI[] { seq1, seq2, seq3 };
48 al = new Alignment(seqs);
50 testee = new AlignViewport(al);
53 @Test(groups = { "Functional" })
54 public void testCollateForPdb()
57 * Set up sequence pdb ids
59 PDBEntry pdb1 = new PDBEntry("1ABC", "A", Type.PDB, "1ABC.pdb");
60 PDBEntry pdb2 = new PDBEntry("2ABC", "A", Type.PDB, "2ABC.pdb");
61 PDBEntry pdb3 = new PDBEntry("3ABC", "A", Type.PDB, "3ABC.pdb");
64 * seq1 and seq3 refer to 1ABC, seq2 to 2ABC, none to 3ABC
66 al.getSequenceAt(0).getDatasetSequence()
67 .addPDBId(new PDBEntry("1ABC", "B", Type.PDB, "1ABC.pdb"));
68 al.getSequenceAt(2).getDatasetSequence()
69 .addPDBId(new PDBEntry("1ABC", "B", Type.PDB, "1ABC.pdb"));
70 al.getSequenceAt(1).getDatasetSequence()
71 .addPDBId(new PDBEntry("2ABC", "C", Type.PDB, "2ABC.pdb"));
73 * Add a second chain PDB xref to Seq2 - should not result in a duplicate in
76 al.getSequenceAt(1).getDatasetSequence()
77 .addPDBId(new PDBEntry("2ABC", "D", Type.PDB, "2ABC.pdb"));
79 * Seq3 refers to 3abc - this does not match 3ABC (as the code stands)
81 al.getSequenceAt(2).getDatasetSequence()
82 .addPDBId(new PDBEntry("3abc", "D", Type.PDB, "3ABC.pdb"));
85 * run method under test
87 SequenceI[][] seqs = testee.collateForPDB(new PDBEntry[] { pdb1, pdb2,
90 // seq1 and seq3 refer to PDBEntry[0]
91 assertEquals(2, seqs[0].length);
92 assertSame(al.getSequenceAt(0), seqs[0][0]);
93 assertSame(al.getSequenceAt(2), seqs[0][1]);
95 // seq2 refers to PDBEntry[1]
96 assertEquals(1, seqs[1].length);
97 assertSame(al.getSequenceAt(1), seqs[1][0]);
99 // no sequence refers to PDBEntry[2]
100 assertEquals(0, seqs[2].length);
104 * Test that a mapping is not deregistered when a second view is closed but
105 * the first still holds a reference to the mapping
107 @Test(groups = { "Functional" })
108 public void testDeregisterMapping_onCloseView()
111 * alignment with reference to mappings
113 AlignFrame af1 = new FileLoader().LoadFileWaitTillLoaded(
114 ">Seq1\nCAGT\n", FormatAdapter.PASTE);
116 AlignedCodonFrame acf1 = new AlignedCodonFrame();
117 AlignedCodonFrame acf2 = new AlignedCodonFrame();
119 Set<AlignedCodonFrame> mappings = new LinkedHashSet<AlignedCodonFrame>();
122 af1.getViewport().getAlignment().setCodonFrames(mappings);
123 af1.newView_actionPerformed(null);
126 * Verify that creating the alignment for the new View has registered the
129 StructureSelectionManager ssm = StructureSelectionManager
130 .getStructureSelectionManager(Desktop.instance);
131 assertEquals(2, ssm.seqmappings.size());
132 assertTrue(ssm.seqmappings.contains(acf1));
133 assertTrue(ssm.seqmappings.contains(acf2));
136 * Close the second view. Verify that mappings are not removed as the first
137 * view still holds a reference to them.
139 af1.closeMenuItem_actionPerformed(false);
140 assertEquals(2, ssm.seqmappings.size());
141 assertTrue(ssm.seqmappings.contains(acf1));
142 assertTrue(ssm.seqmappings.contains(acf2));
146 * Test that a mapping is deregistered if no alignment holds a reference to it
148 @Test(groups = { "Functional" })
149 public void testDeregisterMapping_withNoReference()
151 Desktop d = Desktop.instance;
153 StructureSelectionManager ssm = StructureSelectionManager
154 .getStructureSelectionManager(Desktop.instance);
157 AlignFrame af1 = new FileLoader().LoadFileWaitTillLoaded(
158 ">Seq1\nRSVQ\n", FormatAdapter.PASTE);
159 AlignFrame af2 = new FileLoader().LoadFileWaitTillLoaded(
160 ">Seq2\nDGEL\n", FormatAdapter.PASTE);
162 AlignedCodonFrame acf1 = new AlignedCodonFrame();
163 AlignedCodonFrame acf2 = new AlignedCodonFrame();
164 AlignedCodonFrame acf3 = new AlignedCodonFrame();
166 Set<AlignedCodonFrame> mappings1 = new LinkedHashSet<AlignedCodonFrame>();
168 af1.getViewport().getAlignment().setCodonFrames(mappings1);
170 Set<AlignedCodonFrame> mappings2 = new LinkedHashSet<AlignedCodonFrame>();
173 af2.getViewport().getAlignment().setCodonFrames(mappings2);
176 * AlignFrame1 has mapping acf1, AlignFrame2 has acf2 and acf3
179 Set<AlignedCodonFrame> ssmMappings = ssm.seqmappings;
180 assertEquals(0, ssmMappings.size());
181 ssm.registerMapping(acf1);
182 assertEquals(1, ssmMappings.size());
183 ssm.registerMapping(acf2);
184 assertEquals(2, ssmMappings.size());
185 ssm.registerMapping(acf3);
186 assertEquals(3, ssmMappings.size());
189 * Closing AlignFrame2 should remove its mappings from
190 * StructureSelectionManager, since AlignFrame1 has no reference to them
192 af2.closeMenuItem_actionPerformed(true);
193 assertEquals(1, ssmMappings.size());
194 assertTrue(ssmMappings.contains(acf1));
198 * Test that a mapping is not deregistered if another alignment holds a
201 @Test(groups = { "Functional" })
202 public void testDeregisterMapping_withReference()
204 Desktop d = Desktop.instance;
206 StructureSelectionManager ssm = StructureSelectionManager
207 .getStructureSelectionManager(Desktop.instance);
210 AlignFrame af1 = new FileLoader().LoadFileWaitTillLoaded(
211 ">Seq1\nRSVQ\n", FormatAdapter.PASTE);
212 AlignFrame af2 = new FileLoader().LoadFileWaitTillLoaded(
213 ">Seq2\nDGEL\n", FormatAdapter.PASTE);
215 AlignedCodonFrame acf1 = new AlignedCodonFrame();
216 AlignedCodonFrame acf2 = new AlignedCodonFrame();
217 AlignedCodonFrame acf3 = new AlignedCodonFrame();
219 Set<AlignedCodonFrame> mappings1 = new LinkedHashSet<AlignedCodonFrame>();
222 af1.getViewport().getAlignment().setCodonFrames(mappings1);
224 Set<AlignedCodonFrame> mappings2 = new LinkedHashSet<AlignedCodonFrame>();
227 af2.getViewport().getAlignment().setCodonFrames(mappings2);
230 * AlignFrame1 has mappings acf1 and acf2, AlignFrame2 has acf2 and acf3
233 Set<AlignedCodonFrame> ssmMappings = ssm.seqmappings;
234 assertEquals(0, ssmMappings.size());
235 ssm.registerMapping(acf1);
236 assertEquals(1, ssmMappings.size());
237 ssm.registerMapping(acf2);
238 assertEquals(2, ssmMappings.size());
239 ssm.registerMapping(acf3);
240 assertEquals(3, ssmMappings.size());
243 * Closing AlignFrame2 should remove mapping acf3 from
244 * StructureSelectionManager, but not acf2, since AlignFrame1 still has a
247 af2.closeMenuItem_actionPerformed(true);
248 assertEquals(2, ssmMappings.size());
249 assertTrue(ssmMappings.contains(acf1));
250 assertTrue(ssmMappings.contains(acf2));
251 assertFalse(ssmMappings.contains(acf3));