*/
package jalview.structures.models;
+import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertFalse;
-import static org.testng.AssertJUnit.assertEquals;
-import static org.testng.AssertJUnit.assertTrue;
+import static org.testng.Assert.assertNotNull;
+import static org.testng.Assert.assertTrue;
import jalview.api.AlignmentViewPanel;
import jalview.api.SequenceRenderer;
import jalview.datamodel.Alignment;
import jalview.datamodel.AlignmentI;
+import jalview.datamodel.ColumnSelection;
import jalview.datamodel.PDBEntry;
import jalview.datamodel.PDBEntry.Type;
import jalview.datamodel.Sequence;
import jalview.datamodel.SequenceI;
+import jalview.ext.rbvi.chimera.ChimeraCommands;
+import jalview.gui.AlignFrame;
import jalview.gui.JvOptionPane;
import jalview.gui.StructureViewer.ViewerType;
import jalview.io.DataSourceType;
import jalview.io.FileFormats;
+import jalview.schemes.JalviewColourScheme;
import jalview.structure.AtomSpec;
+import jalview.structure.AtomSpecModel;
import jalview.structure.StructureCommandsI.SuperposeData;
+import jalview.structure.StructureMapping;
import jalview.structure.StructureSelectionManager;
+import java.awt.Color;
import java.io.IOException;
import java.util.Arrays;
import java.util.BitSet;
+import java.util.HashMap;
import java.util.List;
+import java.util.Map;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
+import junit.extensions.PA;
+
/**
* Unit tests for non-abstract methods of abstract base class
*
String[][] chains = binder.getChains();
assertFalse(chains == null || chains[0] == null,
"No chains discovered by binding");
- assertEquals(2, chains[0].length);
- assertEquals("A", chains[0][0]);
- assertEquals("B", chains[0][1]);
+ assertEquals(chains[0].length, 2);
+ assertEquals(chains[0][0], "A");
+ assertEquals(chains[0][1], "B");
}
AAStructureBindingModel testee;
ssm.setMapping(new SequenceI[] { seq3 }, null, PDB_3,
DataSourceType.PASTE, null);
- testee = new AAStructureBindingModel(ssm, pdbFiles, seqs, null)
+ testee = newBindingModel(pdbFiles, seqs, ssm);
+ }
+
+ /**
+ * A helper method to construct the test target object
+ *
+ * @param pdbFiles
+ * @param seqs
+ * @param ssm
+ */
+ protected AAStructureBindingModel newBindingModel(PDBEntry[] pdbFiles,
+ SequenceI[][] seqs,
+ StructureSelectionManager ssm)
+ {
+ AAStructureBindingModel model = new AAStructureBindingModel(ssm,
+ pdbFiles, seqs, null)
{
@Override
public String[] getStructureFiles()
return null;
}
};
+ PA.setValue(model, "commandGenerator", new ChimeraCommands());
+ return model;
}
/**
int refStructure = testee
.findSuperposableResidues(al, matched, structs);
- assertEquals(0, refStructure);
+ assertEquals(refStructure, 0);
/*
* only ungapped, structure-mapped columns are superposable
assertTrue(matched.get(4));
assertTrue(matched.get(5)); // gap in second sequence
- assertEquals("1YCS", structs[0].pdbId);
- assertEquals("3A6S", structs[1].pdbId);
- assertEquals("1OOT", structs[2].pdbId);
- assertEquals("A", structs[0].chain); // ? struct has chains A _and_ B
- assertEquals("B", structs[1].chain);
- assertEquals("A", structs[2].chain);
+ assertEquals(structs[0].pdbId, "1YCS");
+ assertEquals(structs[1].pdbId, "3A6S");
+ assertEquals(structs[2].pdbId, "1OOT");
+ assertEquals(structs[0].chain, "A"); // ? struct has chains A _and_ B
+ assertEquals(structs[1].chain, "B");
+ assertEquals(structs[2].chain, "A");
// the 0's for unsuperposable positions propagate down the columns:
- assertEquals("[0, 97, 98, 99, 100, 102]",
- Arrays.toString(structs[0].pdbResNo));
- assertEquals("[0, 2, 0, 3, 4, 5]", Arrays.toString(structs[1].pdbResNo));
- assertEquals("[0, 8, 0, 0, 10, 12]",
- Arrays.toString(structs[2].pdbResNo));
+ assertEquals(Arrays.toString(structs[0].pdbResNo),
+ "[0, 97, 98, 99, 100, 102]");
+ assertEquals(Arrays.toString(structs[1].pdbResNo),
+ "[0, 2, 0, 3, 4, 5]");
+ assertEquals(Arrays.toString(structs[2].pdbResNo),
+ "[0, 8, 0, 0, 10, 12]");
}
@Test(groups = { "Functional" })
int refStructure = testee
.findSuperposableResidues(al, matched, structs);
- assertEquals(0, refStructure);
+ assertEquals(refStructure, 0);
// only ungapped, structure-mapped columns are not superposable
assertFalse(matched.get(0));
assertFalse(matched.get(4)); // superposable, but hidden, column
assertTrue(matched.get(5));
}
+
+ @Test(groups = { "Functional" })
+ public void testBuildColoursMap()
+ {
+ /*
+ * load these sequences, coloured by Strand propensity,
+ * with columns 2-4 hidden
+ */
+ SequenceI seq1 = new Sequence("seq1", "MHRSQSSSGG");
+ SequenceI seq2 = new Sequence("seq2", "MVRSNGGSSS");
+ AlignmentI al = new Alignment(new SequenceI[] { seq1, seq2 });
+ AlignFrame af = new AlignFrame(al, 800, 500);
+ af.changeColour_actionPerformed(JalviewColourScheme.Strand.toString());
+ ColumnSelection cs = new ColumnSelection();
+ cs.addElement(2);
+ cs.addElement(3);
+ cs.addElement(4);
+ af.getViewport().setColumnSelection(cs);
+ af.hideSelColumns_actionPerformed(null);
+ SequenceRenderer sr = new jalview.gui.SequenceRenderer(
+ af.getViewport());
+ SequenceI[][] seqs = new SequenceI[][] { { seq1 }, { seq2 } };
+ String[] files = new String[] { "seq1.pdb", "seq2.pdb" };
+ PDBEntry[] pdbFiles = new PDBEntry[2];
+ pdbFiles[0] = new PDBEntry("PDB1", "A", Type.PDB, "INLINEPDB1");
+ pdbFiles[1] = new PDBEntry("PDB2", "B", Type.PDB, "INLINEPDB2");
+ StructureSelectionManager ssm = new StructureSelectionManager();
+
+ /*
+ * map residues 1-10 to residues 21-30 (atoms 105-150) in structures
+ */
+ HashMap<Integer, int[]> map = new HashMap<>();
+ for (int pos = 1; pos <= seq1.getLength(); pos++)
+ {
+ map.put(pos, new int[] { 20 + pos, 5 * (20 + pos) });
+ }
+ StructureMapping sm1 = new StructureMapping(seq1, "seq1.pdb", "pdb1",
+ "A", map, null);
+ ssm.addStructureMapping(sm1);
+ StructureMapping sm2 = new StructureMapping(seq2, "seq2.pdb", "pdb2",
+ "B", map, null);
+ ssm.addStructureMapping(sm2);
+
+ AAStructureBindingModel binding = newBindingModel(pdbFiles, seqs, ssm);
+
+ /*
+ * method under test builds a map of structures residues by colour
+ * verify the map holds what it should
+ */
+ Map<Object, AtomSpecModel> colours = binding.buildColoursMap(ssm, files,
+ seqs, sr, af.alignPanel);
+ ChimeraCommands helper = new ChimeraCommands();
+
+ /*
+ * M colour is #82827d (see strand.html help page)
+ * sequence residue 1 mapped to structure residue 21
+ */
+ Color mColor = new Color(0x82827d);
+ AtomSpecModel atomSpec = colours.get(mColor);
+ assertNotNull(atomSpec);
+ assertEquals(helper.getAtomSpec(atomSpec, false), "#0:21.A|#1:21.B");
+
+ /*
+ * H colour is #60609f, seq1.2 mapped to structure 0 residue 22
+ */
+ Color hColor = new Color(0x60609f);
+ atomSpec = colours.get(hColor);
+ assertNotNull(atomSpec);
+ assertEquals(helper.getAtomSpec(atomSpec, false), "#0:22.A");
+
+ /*
+ * V colour is #ffff00, seq2.2 mapped to structure 1 residue 22
+ */
+ Color vColor = new Color(0xffff00);
+ atomSpec = colours.get(vColor);
+ assertNotNull(atomSpec);
+ assertEquals(helper.getAtomSpec(atomSpec, false), "#1:22.B");
+
+ /*
+ * hidden columns are Gray (128, 128, 128)
+ * sequence positions 3-5 mapped to structure residues 23-25
+ */
+ Color gray = new Color(128, 128, 128);
+ atomSpec = colours.get(gray);
+ assertNotNull(atomSpec);
+ assertEquals(helper.getAtomSpec(atomSpec, false), "#0:23-25.A|#1:23-25.B");
+
+ /*
+ * S and G are both coloured #4949b6, structure residues 26-30
+ */
+ Color sgColour = new Color(0x4949b6);
+ atomSpec = colours.get(sgColour);
+ assertNotNull(atomSpec);
+ assertEquals(helper.getAtomSpec(atomSpec, false),
+ "#0:26-30.A|#1:26-30.B");
+ }
}
\ No newline at end of file
git://source.jalview.org / jalview.git / blobdiff