def test_run_context_provider_registry_register_entrypoints():
provider_class = mock.Mock()
mock_entrypoint = mock.Mock()
mock_entrypoint.load.return_value = provider_class
with mock.patch("entrypoints.get_group_all",
return_value=[mock_entrypoint]) as mock_get_group_all:
registry = RunContextProviderRegistry()
registry.register_entrypoints()
assert set(registry) == {provider_class.return_value}
mock_entrypoint.load.assert_called_once_with()
mock_get_group_all.assert_called_once_with("mlflow.run_context_provider")
def test_run_context_provider_registry_register_entrypoints_handles_exception(
exception):
mock_entrypoint = mock.Mock()
mock_entrypoint.load.side_effect = exception
with mock.patch("entrypoints.get_group_all",
return_value=[mock_entrypoint]) as mock_get_group_all:
registry = RunContextProviderRegistry()
# Check that the raised warning contains the message from the original exception
with pytest.warns(UserWarning, match="test exception"):
registry.register_entrypoints()
mock_entrypoint.load.assert_called_once_with()
mock_get_group_all.assert_called_once_with("mlflow.run_context_provider")
