def test_bad_arg_type(
mandatory_env_args: List[EnvArg],
monkeypatch: MonkeyPatch,
set_vars: SetVarsFixture,
bad_arg: EnvArg,
) -> None:
set_vars(mandatory_env_args)
monkeypatch.setenv(bad_arg.name, bad_arg.value)
with pytest.raises(ConfigError, match=re.escape(bad_arg.name)):
Settings()
def test_missing_mandatory_arg(
mandatory_env_args: List[EnvArg],
mandatory_env_args_keys: str,
monkeypatch: MonkeyPatch,
set_vars: SetVarsFixture,
) -> None:
set_vars(mandatory_env_args)
monkeypatch.delenv(mandatory_env_args_keys)
with pytest.raises(ConfigError, match=re.escape(mandatory_env_args_keys)):
Settings()
def test_overlapping_nodes(
mandatory_env_args: List[EnvArg],
monkeypatch: MonkeyPatch,
overlapping_arg: EnvArg,
set_vars: SetVarsFixture,
) -> None:
set_vars(mandatory_env_args)
monkeypatch.setenv(overlapping_arg.name, overlapping_arg.value)
with pytest.raises(ConfigError, match="Same node ids found"):
Settings()
def test_opc_cert_and_key(
apply_args: List[str],
expect_failure: bool,
mandatory_env_args: List[EnvArg],
monkeypatch: MonkeyPatch,
set_vars: SetVarsFixture,
tmp_path: Path,
) -> None:
set_vars(mandatory_env_args)
for arg in apply_args:
file = tmp_path / arg.lower()
file.touch()
monkeypatch.setenv(arg, str(file))
if expect_failure:
with pytest.raises(
ConfigError,
match="Missing one of OPC_CERT_FILE/OPC_PRIVATE_KEY_FILE"):
Settings()
else:
Settings()
def test_all_mandatory_args(
mandatory_env_args: List[EnvArg],
set_vars: SetVarsFixture,
) -> None:
set_vars(mandatory_env_args)
assert Settings() is not None
def test_help(mandatory_env_args: List[EnvArg],
set_vars: SetVarsFixture) -> None:
set_vars(mandatory_env_args)
mandatory_names = [n for n, _ in mandatory_env_args]
for env_var, help_text in Settings.help():
assert (env_var in mandatory_names) != ("default:" in help_text)