def test_absolute_group_walk(complex_tree):
root, path_list = complex_tree
resolver = PathResolver(
str(root / 'data/images/{dataset}/{aoi}/{source}/{tile}.jpg'))
# Test raise on absolute + root find
with pytest.raises(ValueError,
match='The dataset pattern to search for is '
'absolute but a search path was provided'):
_ = list(resolver.find(root))
ground_truth = [root / path for path in path_list if 'dataset_1' in path]
resolved = list(resolver.find())
# Test unordered equality
assert len(resolved) == len(ground_truth)
assert all(path in ground_truth for path in resolved)
# Test capture
for path in resolved:
assert hasattr(path, 'match')
assert path.match['dataset'] == 'dataset_1'
assert path.match['aoi'] in ('aoi_0', 'aoi_3')
assert path.match['source'] in ('labeled', 'simulated')
assert 'tile_' in path.match['tile']
def test_degenerate(complex_tree):
root, path_list = complex_tree
resolver = PathResolver('data/images/dataset_0/labeled/tile_83.jpg')
with pytest.raises(
OSError,
match='Degenerate path pattern points to a non-existing file'):
_ = list(resolver.find(root))
resolver = PathResolver('data/images/dataset_0/labeled/tile_23.jpg')
resolved = list(resolver.find(root))
assert len(resolved) == 1
assert resolved[0] == root / 'data/images/dataset_0/labeled/tile_23.jpg'
def test_loose_recursive_walk(complex_tree):
root, path_list = complex_tree
resolver = PathResolver('data/images/{path/}/{tile}.jpg')
ground_truth = [path for path in path_list if path.ext == '.jpg']
resolved = list(resolver.find(root))
# Test unordered equality
assert len(resolved) == len(ground_truth)
assert all(path in ground_truth for path in resolved)
def test_composed_strict_regex_recursive_walk(complex_tree):
root, path_list = complex_tree
resolver = PathResolver(
'data/images/{path/:[a-z]+_[0-9]+}/added/{tile}.jpg')
ground_truth = [
path for path in path_list if 'dataset_3' in path and 'added' in path
]
resolved = list(resolver.find(root))
# Test unordered equality
assert len(resolved) == len(ground_truth)
assert all(path in ground_truth for path in resolved)
def test_composed_group_walk(complex_tree):
root, path_list = complex_tree
resolver = PathResolver('data/images/{dataset}/aoi_0/{source}/{tile}.jpg')
ground_truth = [
path for path in path_list if 'dataset_1' in path and 'aoi_0' in path
]
resolved = list(resolver.find(root))
# Test unordered equality
assert len(resolved) == len(ground_truth)
assert all(path in ground_truth for path in resolved)
# Test capture
for path in resolved:
assert hasattr(path, 'match')
assert path.match['dataset'] == 'dataset_1'
assert path.match['source'] in ('labeled', 'simulated')
assert 'tile_' in path.match['tile']