def test_convert_without_converter():
data = '123'
type_ = object
expected_errors = {'non_field_error': 'Invalid type.'}
with pytest.raises(ConvertException) as ex:
convert(data, type_)
assert ex.value.errors == expected_errors
def test_convert(data, expected_instance):
instance = convert(data, User)
assert instance == expected_instance
for field in dataclasses.fields(User):
instance_data = getattr(instance, field.name)
expected_data = getattr(expected_instance, field.name)
assert instance_data == expected_data, field.name
def test_convert_bool_with_errors(data, type_, expected_errors):
with pytest.raises(ConvertException) as ex:
convert(data, type_)
assert ex.value.errors == expected_errors
def test_convert_bool(data, type_, expected_instance):
instance = convert(data, type_)
assert instance == expected_instance
def test_convert_any():
instance = object()
assert convert(instance, typing.Any) is instance
