def test_validate_option_exists_without_value():
class Context:
def __init__(self):
self.obj = {}
with pytest.raises(click.BadParameter):
click_util.validate_option_exists(Context(),
click.Option(param_decls=['-a']),
None)
def test_validate_option_exists_without_value_with_envvar_option():
class Context:
def __init__(self):
self.obj = {}
envvar = 'DELPHIX_ENVVAR'
with pytest.raises(click.BadParameter) as excinfo:
click_util.validate_option_exists(
Context(), click.Option(param_decls=['-a'], envvar=envvar),
None)
# Check that the exception message includes the environment variable
assert envvar in str(excinfo.value)
def test_validate_option_exists_with_value():
expected = 'arg'
actual = click_util.validate_option_exists(
None, click.Option(param_decls=['-a']), expected)
assert actual == expected