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.
23 import static org.testng.AssertJUnit.assertTrue;
25 import jalview.analysis.CrossRef;
26 import jalview.api.AlignmentViewPanel;
27 import jalview.datamodel.AlignedCodonFrame;
28 import jalview.datamodel.AlignmentI;
29 import jalview.datamodel.AlignmentTest;
30 import jalview.datamodel.SequenceI;
31 import jalview.gui.AlignFrame;
32 import jalview.gui.CrossRefAction;
33 import jalview.gui.Desktop;
34 import jalview.gui.Jalview2XML;
37 import java.io.IOException;
38 import java.util.ArrayList;
39 import java.util.HashMap;
40 import java.util.List;
42 import org.testng.Assert;
43 import org.testng.annotations.Test;
45 @Test(singleThreaded = true)
46 public class CrossRef2xmlTests extends Jalview2xmlBase
50 * test store and recovery of expanded views
54 @Test(groups = { "Operational" }, enabled = true)
55 public void testRetrieveAndShowCrossref() throws Exception
57 // for every set of db queries
59 // verify presence of expected xrefs
60 // show xrefs - verify expected type of frame is shown for each xref
62 // - verify original -> xref -> xref(original) recovers frame containing at
63 // least the first retrieved sequence
66 // 2. individual frames
67 // 3. load each one back and verify
68 // . aligned sequences (.toString() )
69 // . xrefs (.toString() )
73 HashMap<String, String> dbtoviewBit = new HashMap<String, String>();
74 List<String> keyseq = new ArrayList<String>();
75 HashMap<String, File> savedProjects = new HashMap<String, File>();
77 for (String[] did : new String[][] { { "UNIPROT", "P01731" } })
79 // pass counters - 0 - first pass, 1 means retrieve project rather than
81 int pass1 = 0, pass2 = 0, pass3 = 0;
82 // each do loop performs two iterations in the first outer loop pass, but
83 // only performs one iteration on the second outer loop
84 // ie. pass 1 = 0 {pass 2= 0 { pass 3 = 0,1 }, pass 2=1 { pass 3 = 0 }}, 1
85 // { pass 2 = 0 { pass 3 = 0 } }
88 String first = did[0] + " " + did[1];
96 af = jalview.gui.SequenceFetcher.fetchAndShow(did[0], did[1])
98 assertTrue("Didn't retrieve " + first, af != null);
100 // verify references for retrieved data
101 AlignmentTest.assertAlignmentDatasetRefs(af.getViewport()
102 .getAlignment(), "Pass (" + pass1 + "," + pass2 + ","
103 + pass3 + "): Fetch " + first + ":");
105 // store project to recover on next pass
106 stringify(dbtoviewBit, savedProjects, first, af.alignPanel);
110 Desktop.instance.closeAll_actionPerformed(null);
111 // recover stored project
112 af = new FileLoader(false).LoadFileWaitTillLoaded(savedProjects
113 .get(first).toString(), FormatAdapter.FILE);
115 // verify references for recovered data
116 AlignmentTest.assertAlignmentDatasetRefs(af.getViewport()
117 .getAlignment(), "Pass (" + pass1 + "," + pass2 + ","
118 + pass3 + "): Recover " + first + ":");
122 boolean dna = af.getViewport().getAlignment().isNucleotide();
123 AlignmentI retral = af.getViewport().getAlignment();
124 AlignmentI dataset = retral.getDataset();
125 SequenceI[] seqs = retral.getSequencesArray();
126 List<String> ptypes = (seqs == null || seqs.length == 0) ? null
127 : new CrossRef(seqs, dataset)
128 .findXrefSourcesForSequences(dna);
131 do // second cross ref and recover crossref loop
133 for (String db : ptypes)
135 // counter for splitframe views retrieved via crossref
137 // build next key so we an retrieve all views
138 String nextxref = first + " -> " + db + "{" + p + "}";
139 // perform crossref action, or retrieve stored project
140 List<AlignmentViewPanel> cra_views = new ArrayList<AlignmentViewPanel>();
141 CrossRefAction cra = null;
143 { // retrieve and show cross-refs in this thread
144 cra = new CrossRefAction(af, seqs, dna, db);
146 Assert.assertTrue(cra.getXrefViews().size() > 0,
147 "No crossrefs retrieved for " + db);
148 cra_views = cra.getXrefViews();
152 Desktop.instance.closeAll_actionPerformed(null);
153 // recover stored project
154 AlignFrame af2 = new FileLoader(false)
155 .LoadFileWaitTillLoaded(savedProjects.get(nextxref)
156 .toString(), FormatAdapter.FILE);
157 // gymnastics to recover the alignPanel/Complementary alignPanel
158 if (af2.getViewport().isNucleotide())
160 // top view, then bottom
161 cra_views.add(af2.getViewport().getAlignPanel());
162 cra_views.add(((jalview.gui.AlignViewport) af2
163 .getViewport().getCodingComplement())
169 // bottom view, then top
170 cra_views.add(((jalview.gui.AlignViewport) af2
171 .getViewport().getCodingComplement())
173 cra_views.add(af2.getViewport().getAlignPanel());
177 for (AlignmentViewPanel avp : cra_views)
179 nextxref = first + " -> " + db + "{" + p++ + "}";
181 // verify references for this panel
182 AlignmentTest.assertAlignmentDatasetRefs(avp.getAlignment(),
183 "" + "Pass (" + pass1 + "," + pass2 + "): For "
186 SequenceI[] xrseqs = avp.getAlignment().getSequencesArray();
188 stringify(dbtoviewBit, savedProjects, nextxref, avp);
189 keyseq.add(nextxref);
191 List<String> xrptypes = (seqs == null || seqs.length == 0) ? null
192 : new CrossRef(xrseqs, dataset)
193 .findXrefSourcesForSequences(avp
194 .getAlignViewport().isNucleotide());
196 do // 3rd cross ref and recover crossref loop
198 for (String xrefdb : xrptypes)
200 List<AlignmentViewPanel> cra_views2 = new ArrayList<AlignmentViewPanel>();
202 String nextnextxref = "{" + p + "}" + nextxref + " -> "
203 + xrefdb + "{" + q + "}";
208 AlignFrame nextaf = Desktop.getAlignFrameFor(avp
209 .getAlignViewport());
211 cra = new CrossRefAction(nextaf, xrseqs, avp
212 .getAlignViewport().isNucleotide(), xrefdb);
214 Assert.assertTrue(cra.getXrefViews().size() > 0,
215 "No crossrefs found for '" + nextxref + "' to "
216 + xrefdb + " via '" + nextaf.getTitle()
218 cra_views2 = cra.getXrefViews();
222 Desktop.instance.closeAll_actionPerformed(null);
223 // recover stored project
224 AlignFrame af2 = new FileLoader(false)
225 .LoadFileWaitTillLoaded(
226 savedProjects.get(nextnextxref)
227 .toString(), FormatAdapter.FILE);
228 // gymnastics to recover the alignPanel/Complementary
230 if (af2.getViewport().isNucleotide())
232 // top view, then bottom
233 cra_views2.add(af2.getViewport().getAlignPanel());
234 cra_views2.add(((jalview.gui.AlignViewport) af2
235 .getViewport().getCodingComplement())
241 // bottom view, then top
242 cra_views2.add(((jalview.gui.AlignViewport) af2
243 .getViewport().getCodingComplement())
245 cra_views2.add(af2.getViewport().getAlignPanel());
247 Assert.assertEquals(cra_views2.size(), 2);
248 Assert.assertNotNull(cra_views2.get(0));
249 Assert.assertNotNull(cra_views2.get(1));
252 for (AlignmentViewPanel nextavp : cra_views2)
254 nextnextxref = "{" + p + "}" + nextxref + " -> "
255 + xrefdb + "{" + q++ + "}";
257 // verify references for this panel
258 AlignmentTest.assertAlignmentDatasetRefs(
259 nextavp.getAlignment(), "" + "Pass (" + pass1
260 + "," + pass2 + "): For "
261 + nextnextxref + ":");
263 stringify(dbtoviewBit, savedProjects, nextnextxref,
265 keyseq.add(nextnextxref);
267 } // end of loop around showing all xrefdb for crossrf2
268 // fetchdb->crossref1->crossref-2->verify for xrefs we
269 // either loop twice when pass2=0, or just once when pass2=1
270 // (recovered project from previous crossref)
271 } while (pass3++ < 2 && pass2 < 1);
274 // fetchdb-->crossref1
275 // for each xref we try to retrieve xref, store and verify when
276 // pass1=0, or just retrieve and verify when pass1=1
277 } while (pass2++ < 2 && pass1 < 1);
280 // loop twice: first, do the retrieve, second recover from saved project
281 } while (++pass1 < 2);
286 * first time called, record strings derived from alignment and
287 * alignedcodonframes, and save view to a project file. Second time called,
288 * compare strings to existing ones. org.testng.Assert.assertTrue on
292 * map between xrefpath and view string
293 * @param savedProjects
294 * - map from xrefpath to saved project filename (createTempFile)
296 * - xrefpath - unique ID for this context (composed of sequence of
297 * db-fetch/cross-ref actions preceeding state)
299 * - viewpanel to store (for viewpanels in splitframe, the same
300 * project should be written for both panels, only one needs
301 * recovering for comparison on the next stringify call, but each
302 * viewpanel needs to be called with a distinct xrefpath to ensure
303 * each one's strings are compared)
305 private void stringify(HashMap<String, String> dbtoviewBit,
306 HashMap<String, File> savedProjects, String xrefpath,
307 AlignmentViewPanel avp)
309 if (savedProjects != null)
311 if (savedProjects.get(xrefpath) == null)
313 // write a project file for this view. On the second pass, this will be
314 // recovered and cross-references verified
317 File prfile = File.createTempFile("crossRefTest", ".jvp");
318 AlignFrame af = Desktop.getAlignFrameFor(avp.getAlignViewport());
319 new Jalview2XML(false).saveAlignment(af, prfile.toString(),
321 System.out.println("Written view from '" + xrefpath + "' as '"
322 + prfile.getAbsolutePath() + "'");
323 savedProjects.put(xrefpath, prfile);
324 } catch (IOException q)
326 Assert.fail("Unexpected IO Exception", q);
331 System.out.println("Stringify check on view from '" + xrefpath
332 + "' [ possibly retrieved from '"
333 + savedProjects.get(xrefpath).getAbsolutePath() + "' ]");
338 StringBuilder sbr = new StringBuilder();
339 sbr.append(avp.getAlignment().toString());
341 sbr.append("<End of alignment>");
343 sbr.append(avp.getAlignment().getDataset());
345 sbr.append("<End of dataset>");
348 if (avp.getAlignment().getCodonFrames() != null)
350 for (AlignedCodonFrame ac : avp.getAlignment().getCodonFrames())
352 sbr.append("<AlignedCodonFrame " + p++ + ">");
354 sbr.append(ac.toString());
358 String dbt = dbtoviewBit.get(xrefpath);
361 dbtoviewBit.put(xrefpath, sbr.toString());
365 Assert.assertEquals(sbr.toString(), dbt, "stringify mismatch for "