def test_from_list(self, dict_type):
proxy = Cut(dict_type({"a": {"b": 1}}))
from_other = [("a.b", 42)]
proxy.update(from_other)
assert proxy["a"]["b"] == 42
def test_from_list_and_keyword_args(self, dict_type):
proxy = Cut(dict_type({"a": {"b": 1}}))
from_other = [("a.b", 42)]
proxy.update(from_other, c=666)
assert proxy["a"]["b"] == 42
assert proxy["c"] == 666
def test_from_dict(self, dict_type):
proxy = Cut(dict_type({"a": {"b": 1}}))
proxy.update({"a.b": 42})
assert proxy["a"]["b"] == 42