def test_get_err(self):
registry = Registry()
with pytest.raises(ValueError) as err_info:
registry.get("backbone_class", "wrong_key")
assert "has not been registered" in str(err_info.value)
def test_get(self):
category, key, value = "backbone_class", "test_key", 0
registry = Registry()
registry.register(category, key, value)
assert registry.get(category, key) == value
