def test_path_resolution():
'''Test that paths are correctly resolved'''
from config import Path
path = Path()
expected = pathlib.Path(os.environ['HOME']) / 'bar'
assert path.validate('~/foo/../bar') == expected
def test_path_validate(tmp_path):
from config import Path
not_existing_path = tmp_path / 'nope'
existing_dir = tmp_path
existing_file = tmp_path / 'yes'
with existing_file.open('w'):
pass
item = Path()
assert item.validate(None) is None
assert item.validate(not_existing_path) == not_existing_path
assert item.validate(existing_dir) == existing_dir
assert item.validate(existing_file) == existing_file
item = Path(dir_okay=False)
assert item.validate(None) is None
assert item.validate(not_existing_path) == not_existing_path
assert item.validate(existing_file) == existing_file
with pytest.raises(ConfigError):
item.validate(existing_dir)
item = Path(file_okay=False)
assert item.validate(None) is None
assert item.validate(not_existing_path) == not_existing_path
assert item.validate(existing_dir) == existing_dir
with pytest.raises(ConfigError):
item.validate(existing_file)
item = Path(exists=False)
assert item.validate(None) is None
assert item.validate(not_existing_path) == not_existing_path
with pytest.raises(ConfigError):
item.validate(existing_file)
with pytest.raises(ConfigError):
item.validate(existing_dir)
item = Path(allow_none=False)
with pytest.raises(ConfigError):
item.validate(None)
