Commit 0b3df708 authored by Paul McCarthy's avatar Paul McCarthy 🚵
Browse files

TEST: Test new isBIDSFile, and loadMetadata handling of symlinked data sets

parent 8c80a2eb
......@@ -18,8 +18,12 @@ import fsl.utils.bids as fslbids
def test_parseFilename():
with pytest.raises(ValueError):
fslbids.parseFilename('bad_file.txt')
badtests = ['bad_file.txt',
'badfile.txt']
for test in badtests:
with pytest.raises(ValueError):
fslbids.parseFilename(test)
tests = [
('sub-01_ses-01_t1w.nii.gz',
......@@ -105,3 +109,41 @@ def test_loadMetadata():
assert fslbids.loadMetadata(t1) == {**meta2, **meta1}
json4.write_text(json.dumps(meta4))
assert fslbids.loadMetadata(t1) == {**meta4, **meta2, **meta1}
def test_loadMetadata_symlinked():
ddreal = Path('a')
t1real = Path('b')
j1real = Path('c')
j2real = Path('d')
j3real = Path('e')
j4real = Path('f')
dd = Path('data/dataset_description.json')
t1 = Path('data/sub-01/func/sub-01_task-stim_bold.nii.gz')
json1 = Path('data/sub-01/func/sub-01_task-stim_bold.json')
json2 = Path('data/sub-01/sub-01_bold.json')
json3 = Path('data/sub-01_t1w.json')
json4 = Path('data/sub-01/task-stim_bold.json')
meta1 = {'a' : '1', 'b' : '2'}
meta2 = {'a' : '10', 'c' : '3'}
meta3 = {'a' : '109', 'b' : '99'}
meta4 = {'c' : '9', 'd' : '5'}
with tempdir():
ddreal.touch()
t1real.touch()
j1real.write_text(json.dumps(meta1))
j2real.write_text(json.dumps(meta2))
j3real.write_text(json.dumps(meta3))
j4real.write_text(json.dumps(meta4))
Path(op.dirname(t1)).mkdir(parents=True)
dd .symlink_to(op.join('..', ddreal))
t1 .symlink_to(op.join('..', '..', '..', t1real))
json1.symlink_to(op.join('..', '..', '..', j1real))
json2.symlink_to(op.join('..', '..', j2real))
json3.symlink_to(op.join('..', j3real))
json4.symlink_to(op.join('..', '..', j4real))
assert fslbids.loadMetadata(t1) == {**meta4, **meta2, **meta1}
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