1 package jalview.schemes;
3 import static org.testng.Assert.assertEquals;
4 import static org.testng.Assert.assertTrue;
6 import jalview.bin.Cache;
7 import jalview.bin.Jalview;
8 import jalview.datamodel.AlignmentI;
9 import jalview.datamodel.AnnotatedCollectionI;
10 import jalview.datamodel.SequenceCollectionI;
11 import jalview.datamodel.SequenceI;
12 import jalview.gui.AlignFrame;
13 import jalview.gui.AlignViewport;
14 import jalview.gui.Desktop;
15 import jalview.gui.SequenceRenderer;
16 import jalview.io.DataSourceType;
17 import jalview.io.FileLoader;
18 import jalview.schemes.ClustalxColourScheme.ClustalColour;
20 import java.awt.Color;
21 import java.util.Iterator;
24 import org.testng.annotations.AfterClass;
25 import org.testng.annotations.BeforeClass;
26 import org.testng.annotations.Test;
28 public class ColourSchemesTest
31 * a colour scheme that alternates Taylor and Zappo
34 class Stripy extends ResidueColourScheme
36 private ColourSchemeI odd;
38 private ColourSchemeI even;
45 * constructor given colours for odd and even columns
50 private Stripy(ColourSchemeI cs1, ColourSchemeI cs2)
57 public ColourSchemeI getInstance(AnnotatedCollectionI sg,
58 Map<SequenceI, SequenceCollectionI> hiddenRepSequences)
60 final ColourSchemeI cs1 = ColourSchemes.getInstance()
61 .getColourScheme(JalviewColourScheme.Taylor.toString(),
62 (AnnotatedCollectionI) null);
63 final ColourSchemeI cs2 = ColourSchemes.getInstance()
64 .getColourScheme(JalviewColourScheme.Zappo.toString(),
65 (AnnotatedCollectionI) null);
66 return new Stripy(cs1, cs2);
70 public Color findColour(char c, int j, SequenceI seq)
74 return odd.findColour(c, j, seq);
78 return even.findColour(c, j, seq);
83 public String getSchemeName()
90 * a colour scheme that is Clustal but using AWT colour equivalents
92 class MyClustal extends ResidueColourScheme
94 ColourSchemeI delegate;
100 private MyClustal(ColourSchemeI scheme)
106 public Color findColour(char c, int j, SequenceI seq)
108 Color col = delegate.findColour(c, j, seq);
110 if (col.equals(ClustalColour.BLUE.colour))
114 else if (col.equals(ClustalColour.CYAN.colour))
118 else if (col.equals(ClustalColour.GREEN.colour))
120 result = Color.green;
122 else if (col.equals(ClustalColour.MAGENTA.colour))
124 result = Color.magenta;
126 else if (col.equals(ClustalColour.ORANGE.colour))
128 result = Color.orange;
130 else if (col.equals(ClustalColour.PINK.colour))
134 else if (col.equals(ClustalColour.RED.colour))
138 else if (col.equals(ClustalColour.YELLOW.colour))
140 result = Color.yellow;
146 public ColourSchemeI getInstance(AnnotatedCollectionI sg,
147 Map<SequenceI, SequenceCollectionI> hiddenRepSequences)
149 return new MyClustal(new ClustalxColourScheme().getInstance(sg,
150 hiddenRepSequences));
154 public String getSchemeName()
161 @BeforeClass(alwaysRun = true)
162 public static void setUpBeforeClass() throws Exception
165 * use read-only test properties file
167 Cache.loadProperties("test/jalview/io/testProps.jvprops");
168 Jalview.main(new String[] { "-nonews" });
171 @AfterClass(alwaysRun = true)
172 public static void tearDownAfterClass() throws Exception
174 Desktop.instance.closeAll_actionPerformed(null);
177 @Test(groups = "Functional")
178 public void testGetColourSchemes()
181 * this just verifies that built-in colour schemes are loaded into ColourSchemes
182 * in the order in which they are declared in the JalviewColourScheme enum
183 * (this also determines their order in Colour menus)
185 Iterator<ColourSchemeI> schemes = ColourSchemes.getInstance().getColourSchemes().iterator();
186 JalviewColourScheme[] jalviewSchemes = JalviewColourScheme.values();
188 while (schemes.hasNext() && i < jalviewSchemes.length)
190 assertTrue(schemes.next().getSchemeName()
191 .equals(jalviewSchemes[i].toString()));
196 @Test(groups = "Functional")
197 public void testGetColourScheme_forViewport()
199 AlignFrame af = new FileLoader().LoadFileWaitTillLoaded(
200 ">seq1\nAGLRTWQU", DataSourceType.PASTE);
201 ColourSchemes cs = ColourSchemes.getInstance();
203 AlignViewport viewport = af.getViewport();
204 AlignmentI alignment = viewport.getAlignment();
205 assertTrue(cs.getColourScheme(JalviewColourScheme.Blosum62.toString(),
206 alignment) instanceof Blosum62ColourScheme);
207 assertTrue(cs.getColourScheme(JalviewColourScheme.Buried.toString(),
208 alignment) instanceof BuriedColourScheme);
209 assertTrue(cs.getColourScheme(JalviewColourScheme.Clustal.toString(),
210 alignment) instanceof ClustalxColourScheme);
211 assertTrue(cs.getColourScheme(JalviewColourScheme.Helix.toString(),
212 alignment) instanceof HelixColourScheme);
213 assertTrue(cs.getColourScheme(
214 JalviewColourScheme.Hydrophobic.toString(), alignment) instanceof HydrophobicColourScheme);
215 assertTrue(cs.getColourScheme(
216 JalviewColourScheme.Nucleotide.toString(), alignment) instanceof NucleotideColourScheme);
217 assertTrue(cs.getColourScheme(JalviewColourScheme.PID.toString(),
218 alignment) instanceof PIDColourScheme);
219 assertTrue(cs.getColourScheme(
220 JalviewColourScheme.PurinePyrimidine.toString(), alignment) instanceof PurinePyrimidineColourScheme);
221 assertTrue(cs.getColourScheme(
222 JalviewColourScheme.RNAHelices.toString(), alignment) instanceof RNAHelicesColour);
223 assertTrue(cs.getColourScheme(JalviewColourScheme.Strand.toString(),
224 alignment) instanceof StrandColourScheme);
225 assertTrue(cs.getColourScheme(JalviewColourScheme.Taylor.toString(),
226 alignment) instanceof TaylorColourScheme);
227 assertTrue(cs.getColourScheme(JalviewColourScheme.TCoffee.toString(),
228 alignment) instanceof TCoffeeColourScheme);
229 assertTrue(cs.getColourScheme(JalviewColourScheme.Turn.toString(),
230 alignment) instanceof TurnColourScheme);
231 assertTrue(cs.getColourScheme(JalviewColourScheme.Zappo.toString(),
232 alignment) instanceof ZappoColourScheme);
233 af.closeMenuItem_actionPerformed(true);
236 @Test(groups = "Functional")
237 public void testGetColourScheme_forAnnotatedCollection()
239 AlignFrame af = new FileLoader().LoadFileWaitTillLoaded(
240 ">seq1\nAGLRTWQU", DataSourceType.PASTE);
241 ColourSchemes cs = ColourSchemes.getInstance();
243 AnnotatedCollectionI al = af.getViewport().getAlignment();
244 assertTrue(cs.getColourScheme(JalviewColourScheme.Blosum62.toString(),
245 al) instanceof Blosum62ColourScheme);
247 .getColourScheme(JalviewColourScheme.Buried.toString(), al) instanceof BuriedColourScheme);
248 assertTrue(cs.getColourScheme(JalviewColourScheme.Clustal.toString(),
249 al) instanceof ClustalxColourScheme);
250 assertTrue(cs.getColourScheme(JalviewColourScheme.Helix.toString(), al) instanceof HelixColourScheme);
251 assertTrue(cs.getColourScheme(
252 JalviewColourScheme.Hydrophobic.toString(), al) instanceof HydrophobicColourScheme);
253 assertTrue(cs.getColourScheme(
254 JalviewColourScheme.Nucleotide.toString(), al) instanceof NucleotideColourScheme);
255 assertTrue(cs.getColourScheme(JalviewColourScheme.PID.toString(), al) instanceof PIDColourScheme);
256 assertTrue(cs.getColourScheme(
257 JalviewColourScheme.PurinePyrimidine.toString(), al) instanceof PurinePyrimidineColourScheme);
258 assertTrue(cs.getColourScheme(
259 JalviewColourScheme.RNAHelices.toString(), al) instanceof RNAHelicesColour);
261 .getColourScheme(JalviewColourScheme.Strand.toString(), al) instanceof StrandColourScheme);
263 .getColourScheme(JalviewColourScheme.Taylor.toString(), al) instanceof TaylorColourScheme);
264 assertTrue(cs.getColourScheme(JalviewColourScheme.TCoffee.toString(),
265 al) instanceof TCoffeeColourScheme);
266 assertTrue(cs.getColourScheme(JalviewColourScheme.Turn.toString(), al) instanceof TurnColourScheme);
267 assertTrue(cs.getColourScheme(JalviewColourScheme.Zappo.toString(), al) instanceof ZappoColourScheme);
268 af.closeMenuItem_actionPerformed(true);
271 @Test(groups = "Functional")
272 public void testRegisterColourScheme()
274 ColourSchemes.getInstance().registerColourScheme(new Stripy());
275 ColourSchemes.getInstance().registerColourScheme(new MyClustal());
276 AlignFrame af = new FileLoader().LoadFileWaitTillLoaded(
277 "examples/uniref50.fa", DataSourceType.FILE);
279 * set a breakpoint here to see and play with the newly registered
280 * colour schemes in the AlignFrame colour menu
282 SequenceRenderer sr = new SequenceRenderer(af.getViewport());
283 SequenceI seq = af.getViewport().getAlignment().findName("FER_CAPAA");
286 * set and check Taylor colours
288 af.changeColour_actionPerformed(JalviewColourScheme.Taylor.toString());
289 Color taylor1 = sr.getResidueBoxColour(seq, 88); // E 255,0,102
290 Color taylor2 = sr.getResidueBoxColour(seq, 89); // A 204,255,0
291 Color taylor3 = sr.getResidueBoxColour(seq, 90); // G 255,153,0
292 assertEquals(taylor1, new Color(255, 0, 102));
293 assertEquals(taylor2, new Color(204, 255, 0));
294 assertEquals(taylor3, new Color(255, 153, 0));
297 * set and check Zappo colours
299 af.changeColour_actionPerformed(JalviewColourScheme.Zappo.toString());
300 Color zappo1 = sr.getResidueBoxColour(seq, 88); // E red
301 Color zappo2 = sr.getResidueBoxColour(seq, 89); // A pink
302 Color zappo3 = sr.getResidueBoxColour(seq, 90); // G magenta
303 assertEquals(zappo1, Color.red);
304 assertEquals(zappo2, Color.pink);
305 assertEquals(zappo3, Color.magenta);
308 * set 'stripy' colours - odd columns are Taylor and even are Zappo
310 af.changeColour_actionPerformed("stripy");
311 Color stripy1 = sr.getResidueBoxColour(seq, 88);
312 Color stripy2 = sr.getResidueBoxColour(seq, 89);
313 Color stripy3 = sr.getResidueBoxColour(seq, 90);
314 assertEquals(stripy1, zappo1);
315 assertEquals(stripy2, taylor2);
316 assertEquals(stripy3, zappo3);
319 * set and check Clustal colours
321 af.changeColour_actionPerformed(JalviewColourScheme.Clustal.toString());
322 Color clustal1 = sr.getResidueBoxColour(seq, 88);
323 Color clustal2 = sr.getResidueBoxColour(seq, 89);
324 Color clustal3 = sr.getResidueBoxColour(seq, 90);
325 assertEquals(clustal1, ClustalColour.MAGENTA.colour);
326 assertEquals(clustal2, ClustalColour.BLUE.colour);
327 assertEquals(clustal3, ClustalColour.ORANGE.colour);
330 * set 'MyClustal' colours - uses AWT colour equivalents
332 af.changeColour_actionPerformed("MyClustal");
333 Color myclustal1 = sr.getResidueBoxColour(seq, 88);
334 Color myclustal2 = sr.getResidueBoxColour(seq, 89);
335 Color myclustal3 = sr.getResidueBoxColour(seq, 90);
336 assertEquals(myclustal1, Color.MAGENTA);
337 assertEquals(myclustal2, Color.BLUE);
338 assertEquals(myclustal3, Color.ORANGE);