def test_remap_key(self) -> None:
remapped_dict = dict_utils.remap_dict({"key": "value"},
{"key": "new-key"})
assert remapped_dict == {"new-key": "value"}
def test_nested_key_in_mapping_is_not_subdict(self) -> None:
with pytest.raises(ValueError,
match="Expected key 'not-dict' to contain dict"):
dict_utils.remap_dict({"not-dict": "value"},
{"not-dict.key": "key"})
def test_nested_dict_mapping_removes_from_nested_dict(self) -> None:
remapped_dict = dict_utils.remap_dict({"nested": {
"key": "value"
}}, {"nested.key": "key"})
assert remapped_dict == {"key": "value", "nested": {}}
def test_nested_dict_mapping_creates_nested_dict(self) -> None:
remapped_dict = dict_utils.remap_dict({"key": "value"},
{"key": "nested.key"})
assert remapped_dict == {"nested": {"key": "value"}}
def test_unknown_mappings_have_no_effect(self) -> None:
remapped_dict = dict_utils.remap_dict({"key": "value"}, {"a": "b"})
assert remapped_dict == {"key": "value"}
def test_no_op(self) -> None:
remapped_dict = dict_utils.remap_dict({"key": "value"}, {"key": "key"})
assert remapped_dict == {"key": "value"}