import static org.testng.Assert.assertSame;
import static org.testng.Assert.assertTrue;
-import jalview.datamodel.SequenceFeature;
-
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.testng.annotations.Test;
+import jalview.datamodel.SequenceFeature;
import junit.extensions.PA;
public class SequenceFeaturesTest
assertFalse(iterator.hasNext());
/*
- * two types specified - get sorted alphabetically
+ * two types specified - order is preserved
*/
types = sf.varargToTypes("Metal", "Cath");
iterator = types.iterator();
assertTrue(iterator.hasNext());
- assertSame(iterator.next(), featureStores.get("Cath"));
- assertTrue(iterator.hasNext());
assertSame(iterator.next(), featureStores.get("Metal"));
+ assertTrue(iterator.hasNext());
+ assertSame(iterator.next(), featureStores.get("Cath"));
assertFalse(iterator.hasNext());
/*
public void testSortFeatures()
{
List<SequenceFeature> sfs = new ArrayList<>();
- SequenceFeature sf1 = new SequenceFeature("Pfam", "desc", 30, 80,
+ SequenceFeature sf1 = new SequenceFeature("Pfam", "desc", 30,
+ 60,
Float.NaN, null);
sfs.add(sf1);
SequenceFeature sf2 = new SequenceFeature("Rfam", "desc", 40, 50,
SequenceFeature sf3 = new SequenceFeature("Rfam", "desc", 50, 60,
Float.NaN, null);
sfs.add(sf3);
+ SequenceFeature sf4 = new SequenceFeature("Xfam", "desc", 30,
+ 80,
+ Float.NaN, null);
+ sfs.add(sf4);
+ SequenceFeature sf5 = new SequenceFeature("Xfam", "desc", 30,
+ 90,
+ Float.NaN, null);
+ sfs.add(sf5);
- // sort by end position descending
+ /*
+ * sort by end position descending, order unchanged if matched
+ */
SequenceFeatures.sortFeatures(sfs, false);
- assertSame(sfs.get(0), sf1);
- assertSame(sfs.get(1), sf3);
- assertSame(sfs.get(2), sf2);
+ assertSame(sfs.get(0), sf5); // end 90
+ assertSame(sfs.get(1), sf4); // end 80
+ assertSame(sfs.get(2), sf1); // end 60, start 50
+ assertSame(sfs.get(3), sf3); // end 60, start 30
+ assertSame(sfs.get(4), sf2); // end 50
- // sort by start position ascending
+ /*
+ * resort {5, 4, 1, 3, 2} by start position ascending, end descending
+ */
SequenceFeatures.sortFeatures(sfs, true);
- assertSame(sfs.get(0), sf1);
- assertSame(sfs.get(1), sf2);
- assertSame(sfs.get(2), sf3);
+ assertSame(sfs.get(0), sf5); // start 30, end 90
+ assertSame(sfs.get(1), sf4); // start 30, end 80
+ assertSame(sfs.get(2), sf1); // start 30, end 60
+ assertSame(sfs.get(3), sf2); // start 40
+ assertSame(sfs.get(4), sf3); // start 50
}
@Test(groups = "Functional")
public void testShiftFeatures()
{
SequenceFeatures store = new SequenceFeatures();
- assertFalse(store.shiftFeatures(1));
+ assertFalse(store.shiftFeatures(0, 1));
SequenceFeature sf1 = new SequenceFeature("Cath", "", 2, 5, 0f, null);
store.add(sf1);
/*
* shift features right by 5
*/
- assertTrue(store.shiftFeatures(5));
+ assertTrue(store.shiftFeatures(0, 5));
// non-positional features untouched:
List<SequenceFeature> nonPos = store.getNonPositionalFeatures();
* feature at [7-10] should be removed
* feature at [13-19] should become [1-4]
*/
- assertTrue(store.shiftFeatures(-15));
+ assertTrue(store.shiftFeatures(0, -15));
pos = store.getPositionalFeatures();
assertEquals(pos.size(), 2);
SequenceFeatures.sortFeatures(pos, true);
assertEquals(pos.get(1).getBegin(), 13);
assertEquals(pos.get(1).getEnd(), 22);
assertEquals(pos.get(1).getType(), "Disulfide bond");
+
+ /*
+ * shift right by 4 from column 2
+ * feature at [1-4] should be unchanged
+ * feature at [13-22] should become [17-26]
+ */
+ assertTrue(store.shiftFeatures(2, 4));
+ pos = store.getPositionalFeatures();
+ assertEquals(pos.size(), 2);
+ SequenceFeatures.sortFeatures(pos, true);
+ assertEquals(pos.get(0).getBegin(), 1);
+ assertEquals(pos.get(0).getEnd(), 4);
+ assertEquals(pos.get(0).getType(), "Metal");
+ assertEquals(pos.get(1).getBegin(), 17);
+ assertEquals(pos.get(1).getEnd(), 26);
+ assertEquals(pos.get(1).getType(), "Disulfide bond");
+
+ /*
+ * shift right from column 18
+ * should be no updates
+ */
+ SequenceFeature f1 = pos.get(0);
+ SequenceFeature f2 = pos.get(1);
+ assertFalse(store.shiftFeatures(18, 6));
+ pos = store.getPositionalFeatures();
+ assertEquals(pos.size(), 2);
+ SequenceFeatures.sortFeatures(pos, true);
+ assertSame(pos.get(0), f1);
+ assertSame(pos.get(1), f2);
}
@Test(groups = "Functional")
assertTrue(store.isOntologyTerm("junk", new String[] {}));
assertTrue(store.isOntologyTerm("junk", (String[]) null));
}
+
+ @Test(groups = "Functional")
+ public void testDeleteAll()
+ {
+ SequenceFeaturesI store = new SequenceFeatures();
+ assertFalse(store.hasFeatures());
+ store.deleteAll();
+ assertFalse(store.hasFeatures());
+ store.add(new SequenceFeature("Cath", "Desc", 12, 20, 0f, "Group"));
+ store.add(new SequenceFeature("Pfam", "Desc", 6, 12, 2f, "Group2"));
+ assertTrue(store.hasFeatures());
+ store.deleteAll();
+ assertFalse(store.hasFeatures());
+ }
}