def test_files2stream(unsorted_file, unsorted_file_values):
infiles = [unsorted_file, unsorted_file, unsorted_file]
srt = tinysort.files2stream(*infiles, reader=tinysort.io.Pickle())
expected = sorted(it.chain(
unsorted_file_values, unsorted_file_values, unsorted_file_values))
assert len(expected) == 3 * len(unsorted_file_values)
assert expected == list(srt)
def test_sort_files(unsorted_files):
paths, slz = unsorted_files
result = list(tinysort.files2stream(*paths, reader=slz, key=lambda x: x[0]))
print(result)
assert result == [(i, i) for i in range(10)]