def test_validator_from_isdir(tmp_path):
"""'from' param: checks that the directory is really that."""
testfile = tmp_path / 'testfile'
testfile.touch()
validator = Validator()
expected_msg = "Charm directory is not really a directory: '{}'".format(testfile)
with pytest.raises(CommandError, match=expected_msg):
validator.validate_from(testfile)
def test_validator_from_simple(tmp_path):
"""'from' param: simple validation and setting in Validation."""
tmp_path = pathlib.Path(
str(tmp_path)) # comparisons below don't work well in Py3.5
validator = Validator()
resp = validator.validate_from(tmp_path)
assert resp == tmp_path
assert validator.basedir == tmp_path
def test_validator_from_absolutized(tmp_path, monkeypatch):
"""'from' param: check it's made absolute."""
# change dir to the temp one, where we will have the 'dir1/dir2' tree
dir1 = tmp_path / 'dir1'
dir1.mkdir()
dir2 = dir1 / 'dir2'
dir2.mkdir()
monkeypatch.chdir(tmp_path)
validator = Validator()
resp = validator.validate_from(pathlib.Path('dir1/dir2'))
assert resp == dir2
def test_validator_from_default():
"""'from' param: default value."""
validator = Validator()
resp = validator.validate_from(None)
assert resp == pathlib.Path('.').absolute()
def test_validator_from_simple(tmp_path):
"""'from' param: simple validation and setting in Validation."""
validator = Validator()
resp = validator.validate_from(tmp_path)
assert resp == tmp_path
assert validator.basedir == tmp_path
def test_validator_from_exist():
"""'from' param: checks that the directory exists."""
validator = Validator()
expected_msg = "the charm directory was not found: '/not_really_there'"
with pytest.raises(CommandError, match=expected_msg):
validator.validate_from(pathlib.Path('/not_really_there'))
def test_validator_from_expanded():
"""'from' param: expands the user-home prefix."""
validator = Validator()
resp = validator.validate_from(pathlib.Path('~'))
assert resp == pathlib.Path.home()
