def _get_or_fail(self, prop):
if prop in self._raw.keys():
return self._raw[prop]
else:
raise MissingConfigException(
f"Missing required configuration: '{self._get_prefix()}{prop}'."
)
def test_params_missing(self, dummy_context, mocker):
mock_config_loader = mocker.patch.object(DummyContext, "config_loader")
mock_config_loader.get.side_effect = MissingConfigException("nope")
pattern = "Parameters not found in your Kedro project config"
with pytest.warns(UserWarning, match=pattern):
actual = dummy_context.params
assert actual == {}
def test_params_missing(self, mocker, extra_params, context_class,
context_fixture):
mock_config_loader = mocker.patch.object(context_class,
"config_loader")
mock_config_loader.get.side_effect = MissingConfigException("nope")
extra_params = extra_params or {}
pattern = "Parameters not found in your Kedro project config"
with pytest.warns(UserWarning, match=pattern):
actual = context_fixture.params
assert actual == extra_params