@Test(dataProvider = "LIBSTest")
public void testLIBS(LIBSTest params) {
final int locus = 44367788;
SAMRecord read =
ArtificialSAMUtils.createArtificialRead(header, "read", 0, locus, params.readLength);
read.setReadBases(Utils.dupBytes((byte) 'A', params.readLength));
read.setBaseQualities(Utils.dupBytes((byte) '@', params.readLength));
read.setCigarString(params.cigar);
// create the iterator by state with the fake reads and fake records
li = makeLTBS(Arrays.asList(read), createTestReadProperties());
final LIBS_position tester = new LIBS_position(read);
while (li.hasNext()) {
AlignmentContext alignmentContext = li.next();
ReadBackedPileup p = alignmentContext.getBasePileup();
Assert.assertTrue(p.getNumberOfElements() == 1);
PileupElement pe = p.iterator().next();
tester.stepForwardOnGenome();
Assert.assertEquals(pe.isBeforeDeletedBase(), tester.isBeforeDeletedBase);
Assert.assertEquals(pe.isBeforeDeletionStart(), tester.isBeforeDeletionStart);
Assert.assertEquals(pe.isAfterDeletedBase(), tester.isAfterDeletedBase);
Assert.assertEquals(pe.isAfterDeletionEnd(), tester.isAfterDeletionEnd);
Assert.assertEquals(pe.isBeforeInsertion(), tester.isBeforeInsertion);
Assert.assertEquals(pe.isAfterInsertion(), tester.isAfterInsertion);
Assert.assertEquals(pe.isNextToSoftClip(), tester.isNextToSoftClip);
Assert.assertEquals(pe.getOffset(), tester.getCurrentReadOffset());
}
}
/**
* Test to make sure that reads supporting only an indel (example cigar string: 76I) are
* represented properly
*/
@Test
public void testWholeIndelReadRepresentedTest() {
final int firstLocus = 44367788, secondLocus = firstLocus + 1;
SAMRecord read1 = ArtificialSAMUtils.createArtificialRead(header, "read1", 0, secondLocus, 1);
read1.setReadBases(Utils.dupBytes((byte) 'A', 1));
read1.setBaseQualities(Utils.dupBytes((byte) '@', 1));
read1.setCigarString("1I");
List<SAMRecord> reads = Arrays.asList(read1);
// create the iterator by state with the fake reads and fake records
li = makeLTBS(reads, createTestReadProperties());
while (li.hasNext()) {
AlignmentContext alignmentContext = li.next();
ReadBackedPileup p = alignmentContext.getBasePileup();
Assert.assertTrue(p.getNumberOfElements() == 1);
PileupElement pe = p.iterator().next();
Assert.assertTrue(pe.isBeforeInsertion());
Assert.assertFalse(pe.isAfterInsertion());
Assert.assertEquals(pe.getEventBases(), "A");
}
SAMRecord read2 = ArtificialSAMUtils.createArtificialRead(header, "read2", 0, secondLocus, 10);
read2.setReadBases(Utils.dupBytes((byte) 'A', 10));
read2.setBaseQualities(Utils.dupBytes((byte) '@', 10));
read2.setCigarString("10I");
reads = Arrays.asList(read2);
// create the iterator by state with the fake reads and fake records
li = makeLTBS(reads, createTestReadProperties());
while (li.hasNext()) {
AlignmentContext alignmentContext = li.next();
ReadBackedPileup p = alignmentContext.getBasePileup();
Assert.assertTrue(p.getNumberOfElements() == 1);
PileupElement pe = p.iterator().next();
Assert.assertTrue(pe.isBeforeInsertion());
Assert.assertFalse(pe.isAfterInsertion());
Assert.assertEquals(pe.getEventBases(), "AAAAAAAAAA");
}
}