def test_optional_dict_like_error():
match = r"value must be a dict or dict_like \(i.e., a Mapping\)"
with pytest.raises(TypeError, match=match):
dict_like([], "value", optional=True)
with pytest.raises(TypeError, match=match):
dict_like({"a"}, "value", optional=True)
with pytest.raises(TypeError, match=match):
dict_like("a", "value", optional=True)
def test_optional_dict_like_error():
match = r'value must be a dict or dict_like \(i.e., a Mapping\)'
with pytest.raises(TypeError, match=match):
dict_like([], 'value', optional=True)
with pytest.raises(TypeError, match=match):
dict_like({'a'}, 'value', optional=True)
with pytest.raises(TypeError, match=match):
dict_like('a', 'value', optional=True)
def test_optional_dict_like(dict_type):
val = dict_type() if dict_type is not None else dict_type
out = dict_like(val, "value", optional=True)
assert isinstance(out, type(val))