import jalview.datamodel.Sequence;
import jalview.datamodel.SequenceI;
+import jalview.gui.JvOptionPane;
+import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
public class ComparisonTest
{
+ @BeforeClass(alwaysRun = true)
+ public void setUpJvOptionPane()
+ {
+ JvOptionPane.setInteractiveMode(false);
+ JvOptionPane.setMockResponse(JvOptionPane.CANCEL_OPTION);
+ }
+
@Test(groups = { "Functional" })
public void testIsGap()
{
* AGCTU. Test is not case-sensitive and ignores gaps.
*/
@Test(groups = { "Functional" })
- public void testIsNucleotide()
+ public void testIsNucleotide_sequences()
{
SequenceI seq = new Sequence("eightypercent", "agctuAGCPV");
assertFalse(Comparison.isNucleotide(new SequenceI[] { seq }));
@Test(groups = { "Functional" })
public void testPID_includingGaps()
{
- String seq1 = "ABCDEF";
+ String seq1 = "ABCDEFG"; // extra length here is ignored
String seq2 = "abcdef";
assertEquals("identical", 100f, Comparison.PID(seq1, seq2), 0.001f);
int length = seq1.length();
// match gap-residue, match gap-gap: 9/10 identical
+ // TODO should gap-gap be included in a PID score? JAL-791
assertEquals(90f, Comparison.PID(seq1, seq2, 0, length, true, false),
0.001f);
// overloaded version of the method signature above:
assertEquals(90f, Comparison.PID(seq1, seq2), 0.001f);
// don't match gap-residue, match gap-gap: 7/10 identical
+ // TODO should gap-gap be included in a PID score?
assertEquals(70f, Comparison.PID(seq1, seq2, 0, length, false, false),
0.001f);
}
+ @Test(groups = { "Functional" })
+ public void testIsNucleotide()
+ {
+ assertTrue(Comparison.isNucleotide('a'));
+ assertTrue(Comparison.isNucleotide('A'));
+ assertTrue(Comparison.isNucleotide('c'));
+ assertTrue(Comparison.isNucleotide('C'));
+ assertTrue(Comparison.isNucleotide('g'));
+ assertTrue(Comparison.isNucleotide('G'));
+ assertTrue(Comparison.isNucleotide('t'));
+ assertTrue(Comparison.isNucleotide('T'));
+ assertTrue(Comparison.isNucleotide('u'));
+ assertTrue(Comparison.isNucleotide('U'));
+ assertFalse(Comparison.isNucleotide('-'));
+ assertFalse(Comparison.isNucleotide('P'));
+ }
+
/**
* Test the percentage identity calculation for two sequences
*/
public void testPID_ungappedOnly()
{
// 5 identical, 2 gap-gap, 2 gap-residue, 1 mismatch
- String seq1 = "a--b-cdefh";
+ // the extra length of seq1 is ignored
+ String seq1 = "a--b-cdefhr";
String seq2 = "a---bcdefg";
int length = seq1.length();
assertEquals(87.5f, Comparison.PID(seq1, seq2, 0, length, false, true),
0.001f);
}
+
+ @Test(groups = { "Functional" })
+ public void testIsNucleotideSequence()
+ {
+ assertFalse(Comparison.isNucleotideSequence(null, true));
+ assertTrue(Comparison.isNucleotideSequence("", true));
+ assertTrue(Comparison.isNucleotideSequence("aAgGcCtTuU", true));
+ assertTrue(Comparison.isNucleotideSequence("aAgGcCtTuU", false));
+ assertFalse(Comparison.isNucleotideSequence("xAgGcCtTuU", false));
+ assertFalse(Comparison.isNucleotideSequence("aAgGcCtTuUx", false));
+ assertTrue(Comparison.isNucleotideSequence("a A-g.GcCtTuU", true));
+ assertFalse(Comparison.isNucleotideSequence("a A-g.GcCtTuU", false));
+ }
+
+ @Test(groups = { "Functional" })
+ public void testIsSameResidue()
+ {
+ assertTrue(Comparison.isSameResidue('a', 'a', false));
+ assertTrue(Comparison.isSameResidue('a', 'a', true));
+ assertTrue(Comparison.isSameResidue('A', 'a', false));
+ assertTrue(Comparison.isSameResidue('a', 'A', false));
+
+ assertFalse(Comparison.isSameResidue('a', 'A', true));
+ assertFalse(Comparison.isSameResidue('A', 'a', true));
+ }
}