import jalview.datamodel.Alignment;
import jalview.datamodel.AlignmentI;
import jalview.datamodel.ColumnSelection;
+import jalview.datamodel.Sequence;
import jalview.datamodel.SequenceI;
import jalview.gui.AlignViewport;
+import jalview.gui.JvOptionPane;
+import jalview.io.DataSourceType;
+import jalview.io.FileFormat;
import jalview.io.FormatAdapter;
import java.io.IOException;
+import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
public class DnaTest
{
+ @BeforeClass(alwaysRun = true)
+ public void setUpJvOptionPane()
+ {
+ JvOptionPane.setInteractiveMode(false);
+ JvOptionPane.setMockResponse(JvOptionPane.CANCEL_OPTION);
+ }
+
// @formatter:off
// AA encoding codons as ordered on the Jalview help page Amino Acid Table
private static String fasta = ">B\n" + "GCT" + "GCC" + "GCA" + "GCG"
throws IOException
{
AlignmentI alf = new FormatAdapter().readFile(
- JAL_1312_example_align_fasta, jalview.io.FormatAdapter.PASTE,
- "FASTA");
+ JAL_1312_example_align_fasta, DataSourceType.PASTE,
+ FileFormat.Fasta);
ColumnSelection cs = new ColumnSelection();
AlignViewportI av = new AlignViewport(alf, cs);
Dna dna = new Dna(av, new int[] { 0, alf.getWidth() - 1 });
throws IOException
{
AlignmentI alf = new FormatAdapter().readFile(
- JAL_1312_example_align_fasta, jalview.io.FormatAdapter.PASTE,
- "FASTA");
+ JAL_1312_example_align_fasta, DataSourceType.PASTE,
+ FileFormat.Fasta);
int vwidth = 15;
for (int ipos = 0; ipos + vwidth < alf.getWidth(); ipos += vwidth)
{
public void testTranslateCdna_simple() throws IOException
{
AlignmentI alf = new FormatAdapter().readFile(fasta,
- FormatAdapter.PASTE, "FASTA");
+ DataSourceType.PASTE, FileFormat.Fasta);
ColumnSelection cs = new ColumnSelection();
AlignViewportI av = new AlignViewport(alf, cs);
Dna dna = new Dna(av, new int[] { 0, alf.getWidth() - 1 });
public void testTranslateCdna_hiddenColumns() throws IOException
{
AlignmentI alf = new FormatAdapter().readFile(fasta,
- FormatAdapter.PASTE, "FASTA");
- ColumnSelection cs = new jalview.datamodel.ColumnSelection();
+ DataSourceType.PASTE, FileFormat.Fasta);
+ ColumnSelection cs = new ColumnSelection();
cs.hideColumns(6, 14); // hide codons 3/4/5
cs.hideColumns(24, 35); // hide codons 9-12
cs.hideColumns(177, 191); // hide codons 60-64
/*
* Generate cDNA - 8 sequences of 12 bases each.
*/
- AlignmentI cdna = new DnaAlignmentGenerator().generate(12, 8, 97, 5, 5);
+ AlignmentI cdna = new AlignmentGenerator(true)
+ .generate(12, 8, 97, 5, 5);
ColumnSelection cs = new ColumnSelection();
AlignViewportI av = new AlignViewport(cdna, cs);
Dna dna = new Dna(av, new int[] { 0, cdna.getWidth() - 1 });
@Test(groups = "Functional")
public void testReverseSequence()
{
- String seq = "AcGtUrYkMbVdHNX";
+ String seq = "-Ac-GtU--rYkMbVdHNX-";
+ String seqRev = new StringBuilder(seq).reverse().toString();
// reverse:
SequenceI reversed = Dna.reverseSequence("Seq1", seq, false);
- assertEquals(new StringBuilder(seq).reverse()
- .toString(), reversed.getSequenceAsString());
+ assertEquals(1, reversed.getStart());
+ assertEquals(15, reversed.getEnd());
+ assertEquals(20, reversed.getLength());
+ assertEquals(seqRev, reversed.getSequenceAsString());
assertEquals("Seq1|rev", reversed.getName());
// reverse complement:
SequenceI revcomp = Dna.reverseSequence("Seq1", seq, true);
- assertEquals("XNDhBvKmRyAaCgT", revcomp.getSequenceAsString());
+ assertEquals("-XNDhBvKmRy--AaC-gT-", revcomp.getSequenceAsString());
assertEquals("Seq1|revcomp", revcomp.getName());
}
+
+ @Test(groups = "Functional")
+ public void testReverseCdna()
+ {
+ String seq = "-Ac-GtU--rYkMbVdHNX-";
+ String seqRev = new StringBuilder(seq).reverse().toString();
+ String seqDs = seq.replaceAll("-", "");
+ String seqDsRev = new StringBuilder(seqDs).reverse().toString();
+
+ SequenceI dna = new Sequence("Seq1", seq);
+ Alignment al = new Alignment(new SequenceI[] { dna });
+ al.createDatasetAlignment();
+ assertEquals(seqDs, al.getSequenceAt(0).getDatasetSequence()
+ .getSequenceAsString());
+
+ ColumnSelection cs = new ColumnSelection();
+ AlignViewportI av = new AlignViewport(al, cs);
+ Dna testee = new Dna(av, new int[] { 0, al.getWidth() - 1 });
+ AlignmentI reversed = testee.reverseCdna(false);
+ assertEquals(1, reversed.getHeight());
+ assertEquals(seqRev, reversed.getSequenceAt(0).getSequenceAsString());
+ assertEquals(seqDsRev, reversed.getSequenceAt(0).getDatasetSequence()
+ .getSequenceAsString());
+ }
}