def test_plot():
outfile = NamedTemporaryFile(suffix='.png', prefix='plotFile', delete=False)
matrix = ROOT + 'small_test_matrix_50kb_res.h5'
args = "--matrices {} --plotFile {} --plotsize 6 4".format(matrix, outfile.name).split()
hicPlotDistVsCounts.main(args)
# local computer: test passes with delta of 3000
# travis: needs to be at least 4500 to pass
# I love this voodoo :(
size_new = os.path.getsize(outfile.name)
size_reference = os.path.getsize(ROOT + 'hicPlotDistVsCounts/dist_vs_counts.png',)
assert abs(size_new - size_reference) < 5000
os.remove(outfile.name)
def test_trivial_run(matrices, plotFile, labels, plotsize1, plotsize2, perchr, outFileData, skipDiagonal, maxdepth, chromosomeExclude):
"""
Simple test for general behaviour with all commandline args.
"""
args = "--matrices {} --plotFile {} --labels {} --plotsize {} {} {} --outFileData {} --maxdepth {} --chromosomeExclude {}".format(
matrices,
plotFile.name,
labels,
plotsize1,
plotsize2,
perchr,
outFileData.name,
maxdepth,
chromosomeExclude,
).split()
hicPlotDistVsCounts.main(args)
def test_plot():
outfile = NamedTemporaryFile(suffix='.png',
prefix='plotFile',
delete=False)
matrix = ROOT + 'small_test_matrix_50kb_res.h5'
args = "--matrices {} --plotFile {} --plotsize 6 4".format(
matrix, outfile.name).split()
hicPlotDistVsCounts.main(args)
# don't using matplotlib compare images not anymore
# because matplotlib is, depending on version, implementation or context,
# slightly different images
size_new = os.path.getsize(outfile.name)
size_reference = os.path.getsize(
ROOT + 'hicPlotDistVsCounts/dist_vs_counts.png', )
assert abs(size_new - size_reference) < 3000
os.remove(outfile.name)