def test_only_split_maps_filter_paired_stream():
infile = testfiles['split_filter_test_paired.map']
filtered = filter.only_split_maps(infile)
assert filtered is not None
all_maps = 0
for template in filtered:
all_maps += template.get_num_maps()
assert all_maps == 1
def test_only_split_maps_filter_paired_compress_file():
target = results_dir + "/filtered.map.gz"
target_uncompressed = results_dir + "/filtered.map"
infile = testfiles['split_filter_test_paired.map']
filtered = filter.only_split_maps(infile, output=target, compress=True)
assert filtered is not None
all_maps = 0
for template in filtered:
all_maps += template.get_num_maps()
# check the files
assert os.path.exists(target)
# lets unzip the file to test gzip
import subprocess
assert subprocess.Popen(['gunzip', '-f', target]).wait() == 0
assert os.path.exists(target_uncompressed)
with open(target_uncompressed) as f:
lines = f.readlines()
print lines
assert len(lines) == 3
