@Test
public void testLoadCombinedDataSourceSession() throws Exception {
String sessionpath = TestUtils.DATA_DIR + "sessions/subtypes_wdiff.xml";
rewriteRestoreSession(sessionpath);
String combPart0 = "TRIBE_p_TCGAaffx_B1_2_GBM_Nsp_GenomeWideSNP_6_E11_155884";
String combPart1 = "TRIGS_p_TCGAaffxB5_sty_GenomeWideSNP_6_D05_223156";
DataTrack track0 =
Iterables.find(IGV.getInstance().getDataTracks(), new ContIdPredicate(combPart0));
DataTrack track1 =
Iterables.find(IGV.getInstance().getDataTracks(), new ContIdPredicate(combPart1));
DataSourceTrack combTrack =
(DataSourceTrack)
Iterables.find(
IGV.getInstance().getDataTracks(),
new ContIdPredicate(new String[] {combPart0, combPart1}));
assertTrue(combTrack.getRenderer() instanceof BarChartRenderer);
assertEquals("Difference", combTrack.getName());
String chr = "chr1";
int start = 0;
int end = 1000;
LocusScore sumScore0 = track0.getSummaryScores(chr, start, end, 0).get(0);
LocusScore sumScore1 = track1.getSummaryScores(chr, start, end, 0).get(0);
LocusScore sumScoreComb = combTrack.getSummaryScores(chr, start, end, 0).get(0);
assertEquals(sumScore0.getStart(), sumScore1.getStart());
assertEquals(sumScore0.getStart(), sumScoreComb.getStart());
assertEquals(sumScore1.getEnd(), sumScoreComb.getEnd());
assertEquals(sumScore0.getScore() - sumScore1.getScore(), sumScoreComb.getScore(), 1e-10);
}
