def test_extract_small_dataset_default_n():
__output_dir__ = os.path.join(__tmp_dir__, 'output_extract_small_dataset')
extract_small_dataset.main(
args=['--input', __data_testing_dir__, '--output', __output_dir__])
assert os.path.exists(__output_dir__)
output_dir_list = os.listdir(__output_dir__)
assert 'derivatives' in output_dir_list
assert 'participants.tsv' in output_dir_list
assert 'dataset_description.json' in output_dir_list
assert 'sub-unf01' in output_dir_list or \
'sub-unf02' in output_dir_list or \
'sub-unf03' in output_dir_list
def test_extract_small_dataset_contrast_list(download_functional_test_files):
__output_dir__ = Path(__tmp_dir__, 'output_extract_small_dataset_4')
extract_small_dataset.main(args=[
'--input',
str(__data_testing_dir__), '--output',
str(__output_dir__), '-c', 'T1w, T2w'
])
assert __output_dir__.exists()
output_dir_list = [f.name for f in __output_dir__.iterdir()]
assert 'derivatives' in output_dir_list
assert 'participants.tsv' in output_dir_list
assert 'dataset_description.json' in output_dir_list
assert 'sub-unf01' in output_dir_list or \
'sub-unf02' in output_dir_list or \
'sub-unf03' in output_dir_list