import static org.testng.AssertJUnit.assertEquals;
import static org.testng.AssertJUnit.assertNull;
+import jalview.datamodel.AlignmentAnnotation;
+import jalview.datamodel.Annotation;
import jalview.datamodel.Sequence;
import jalview.datamodel.SequenceI;
-import java.util.Hashtable;
-
import org.testng.annotations.Test;
public class AAFrequencyTest
{
- private static final String C = AAFrequency.MAXCOUNT;
-
- private static final String R = AAFrequency.MAXRESIDUE;
-
- private static final String G = AAFrequency.PID_GAPS;
-
- private static final String N = AAFrequency.PID_NOGAPS;
-
- private static final String P = AAFrequency.PROFILE;
-
@Test(groups = { "Functional" })
public void testCalculate_noProfile()
{
- SequenceI seq1 = new Sequence("Seq1", "CAGT");
- SequenceI seq2 = new Sequence("Seq2", "CACT");
- SequenceI seq3 = new Sequence("Seq3", "C--G");
- SequenceI seq4 = new Sequence("Seq4", "CA-t");
+ SequenceI seq1 = new Sequence("Seq1", "CAG-T");
+ SequenceI seq2 = new Sequence("Seq2", "CAC-T");
+ SequenceI seq3 = new Sequence("Seq3", "C---G");
+ SequenceI seq4 = new Sequence("Seq4", "CA--t");
SequenceI[] seqs = new SequenceI[] { seq1, seq2, seq3, seq4 };
- Hashtable[] result = new Hashtable[seq1.getLength()];
+ Profile[] result = new Profile[seq1.getLength()];
AAFrequency.calculate(seqs, 0, seq1.getLength(), result, false);
// col 0 is 100% C
- Hashtable col = result[0];
- assertEquals(100f, (Float) col.get(G), 0.0001f);
- assertEquals(100f, (Float) col.get(N), 0.0001f);
- assertEquals(4, col.get(C));
- assertEquals("C", col.get(R));
- assertNull(col.get(P));
+ Profile col = result[0];
+ assertEquals(100f, col.getPercentageIdentity(false));
+ assertEquals(100f, col.getPercentageIdentity(true));
+ assertEquals(4, col.getMaxCount());
+ assertEquals("C", col.getModalResidue());
+ assertNull(col.getCounts());
// col 1 is 75% A
col = result[1];
- assertEquals(75f, (Float) col.get(G), 0.0001f);
- assertEquals(100f, (Float) col.get(N), 0.0001f);
- assertEquals(3, col.get(C));
- assertEquals("A", col.get(R));
+ assertEquals(75f, col.getPercentageIdentity(false));
+ assertEquals(100f, col.getPercentageIdentity(true));
+ assertEquals(3, col.getMaxCount());
+ assertEquals("A", col.getModalResidue());
// col 2 is 50% G 50% C or 25/25 counting gaps
col = result[2];
- assertEquals(25f, (Float) col.get(G), 0.0001f);
- assertEquals(50f, (Float) col.get(N), 0.0001f);
- assertEquals(1, col.get(C));
- assertEquals("CG", col.get(R));
+ assertEquals(25f, col.getPercentageIdentity(false));
+ assertEquals(50f, col.getPercentageIdentity(true));
+ assertEquals(1, col.getMaxCount());
+ assertEquals("CG", col.getModalResidue());
- // col 3 is 75% T 25% G
+ // col 3 is all gaps
col = result[3];
- assertEquals(75f, (Float) col.get(G), 0.0001f);
- assertEquals(75f, (Float) col.get(N), 0.0001f);
- assertEquals(3, col.get(C));
- assertEquals("T", col.get(R));
+ assertEquals(0f, col.getPercentageIdentity(false));
+ assertEquals(0f, col.getPercentageIdentity(true));
+ assertEquals(0, col.getMaxCount());
+ assertEquals("", col.getModalResidue());
+
+ // col 4 is 75% T 25% G
+ col = result[4];
+ assertEquals(75f, col.getPercentageIdentity(false));
+ assertEquals(75f, col.getPercentageIdentity(true));
+ assertEquals(3, col.getMaxCount());
+ assertEquals("T", col.getModalResidue());
}
@Test(groups = { "Functional" })
SequenceI seq3 = new Sequence("Seq3", "C--G");
SequenceI seq4 = new Sequence("Seq4", "CA-t");
SequenceI[] seqs = new SequenceI[] { seq1, seq2, seq3, seq4 };
- Hashtable[] result = new Hashtable[seq1.getLength()];
+ Profile[] result = new Profile[seq1.getLength()];
AAFrequency.calculate(seqs, 0, seq1.getLength(), result, true);
- int[][] profile = (int[][]) result[0].get(P);
- assertEquals(4, profile[0]['C']);
- assertEquals(4, profile[1][0]); // no of seqs
- assertEquals(4, profile[1][1]); // nongapped in column
-
- profile = (int[][]) result[1].get(P);
- assertEquals(3, profile[0]['A']);
- assertEquals(4, profile[1][0]);
- assertEquals(3, profile[1][1]);
-
- profile = (int[][]) result[2].get(P);
- assertEquals(1, profile[0]['G']);
- assertEquals(1, profile[0]['C']);
- assertEquals(4, profile[1][0]);
- assertEquals(2, profile[1][1]);
-
- profile = (int[][]) result[3].get(P);
- assertEquals(3, profile[0]['T']);
- assertEquals(1, profile[0]['G']);
- assertEquals(4, profile[1][0]);
- assertEquals(4, profile[1][1]);
+ Profile profile = result[0];
+ assertEquals(4, profile.getCounts().getCount('C'));
+ assertEquals(4, profile.getHeight());
+ assertEquals(4, profile.getNonGapped());
+
+ profile = result[1];
+ assertEquals(3, profile.getCounts().getCount('A'));
+ assertEquals(4, profile.getHeight());
+ assertEquals(3, profile.getNonGapped());
+
+ profile = result[2];
+ assertEquals(1, profile.getCounts().getCount('C'));
+ assertEquals(1, profile.getCounts().getCount('G'));
+ assertEquals(4, profile.getHeight());
+ assertEquals(2, profile.getNonGapped());
+
+ profile = result[3];
+ assertEquals(3, profile.getCounts().getCount('T'));
+ assertEquals(1, profile.getCounts().getCount('G'));
+ assertEquals(4, profile.getHeight());
+ assertEquals(4, profile.getNonGapped());
}
- @Test(groups = { "Functional" })
+ @Test(groups = { "Functional" }, enabled = false)
public void testCalculate_withProfileTiming()
{
SequenceI seq1 = new Sequence("Seq1", "CAGT");
SequenceI seq3 = new Sequence("Seq3", "C--G");
SequenceI seq4 = new Sequence("Seq4", "CA-t");
SequenceI[] seqs = new SequenceI[] { seq1, seq2, seq3, seq4 };
- Hashtable[] result = new Hashtable[seq1.getLength()];
+ Profile[] result = new Profile[seq1.getLength()];
// ensure class loaded and initialized
AAFrequency.calculate(seqs, 0, seq1.getLength(), result, true);
System.out.println(System.currentTimeMillis() - start);
}
+ /**
+ * Test generation of consensus annotation with options 'include gaps'
+ * (profile percentages are of all sequences, whether gapped or not), and
+ * 'show logo' (the full profile with all residue percentages is reported in
+ * the description for the tooltip)
+ */
+ @Test(groups = { "Functional" })
+ public void testCompleteConsensus_includeGaps_showLogo()
+ {
+ /*
+ * first compute the profiles
+ */
+ SequenceI seq1 = new Sequence("Seq1", "CAG-T");
+ SequenceI seq2 = new Sequence("Seq2", "CAC-T");
+ SequenceI seq3 = new Sequence("Seq3", "C---G");
+ SequenceI seq4 = new Sequence("Seq4", "CA--t");
+ SequenceI[] seqs = new SequenceI[] { seq1, seq2, seq3, seq4 };
+ Profile[] profiles = new Profile[seq1.getLength()];
+ AAFrequency.calculate(seqs, 0, seq1.getLength(), profiles, true);
+
+ AlignmentAnnotation consensus = new AlignmentAnnotation("Consensus",
+ "PID", new Annotation[seq1.getLength()]);
+ AAFrequency
+ .completeConsensus(consensus, profiles, 0, 5, false, true, 4);
+
+ Annotation ann = consensus.annotations[0];
+ assertEquals("C 100%", ann.description);
+ assertEquals("C", ann.displayCharacter);
+ ann = consensus.annotations[1];
+ assertEquals("A 75%", ann.description);
+ assertEquals("A", ann.displayCharacter);
+ ann = consensus.annotations[2];
+ assertEquals("C 25%; G 25%", ann.description);
+ assertEquals("+", ann.displayCharacter);
+ ann = consensus.annotations[3];
+ assertEquals("", ann.description);
+ assertEquals("-", ann.displayCharacter);
+ ann = consensus.annotations[4];
+ assertEquals("T 75%; G 25%", ann.description);
+ assertEquals("T", ann.displayCharacter);
+ }
+
+ /**
+ * Test generation of consensus annotation with options 'ignore gaps' (profile
+ * percentages are of the non-gapped sequences) and 'no logo' (only the modal
+ * residue[s] percentage is reported in the description for the tooltip)
+ */
@Test(groups = { "Functional" })
- public void testGetPercentageFormat()
+ public void testCompleteConsensus_ignoreGaps_noLogo()
{
- assertNull(AAFrequency.getPercentageFormat(0));
- assertNull(AAFrequency.getPercentageFormat(99));
- assertEquals("%3.1f", AAFrequency.getPercentageFormat(100).toString());
- assertEquals("%3.1f", AAFrequency.getPercentageFormat(999).toString());
- assertEquals("%3.2f", AAFrequency.getPercentageFormat(1000).toString());
- assertEquals("%3.2f", AAFrequency.getPercentageFormat(9999).toString());
+ /*
+ * first compute the profiles
+ */
+ SequenceI seq1 = new Sequence("Seq1", "CAG-T");
+ SequenceI seq2 = new Sequence("Seq2", "CAC-T");
+ SequenceI seq3 = new Sequence("Seq3", "C---G");
+ SequenceI seq4 = new Sequence("Seq4", "CA--t");
+ SequenceI[] seqs = new SequenceI[] { seq1, seq2, seq3, seq4 };
+ Profile[] profiles = new Profile[seq1.getLength()];
+ AAFrequency.calculate(seqs, 0, seq1.getLength(), profiles, true);
+
+ AlignmentAnnotation consensus = new AlignmentAnnotation("Consensus",
+ "PID", new Annotation[seq1.getLength()]);
+ AAFrequency
+ .completeConsensus(consensus, profiles, 0, 5, true, false, 4);
+
+ Annotation ann = consensus.annotations[0];
+ assertEquals("C 100%", ann.description);
+ assertEquals("C", ann.displayCharacter);
+ ann = consensus.annotations[1];
+ assertEquals("A 100%", ann.description);
+ assertEquals("A", ann.displayCharacter);
+ ann = consensus.annotations[2];
+ assertEquals("[CG] 50%", ann.description);
+ assertEquals("+", ann.displayCharacter);
+ ann = consensus.annotations[3];
+ assertEquals("", ann.description);
+ assertEquals("-", ann.displayCharacter);
+ ann = consensus.annotations[4];
+ assertEquals("T 75%", ann.description);
+ assertEquals("T", ann.displayCharacter);
}
}
git://source.jalview.org / jalview.git / blobdiff