def it_turns_normal_class_into_dataclass(expect):
class Normal:
pass
cls = decorators.datafile("")(Normal)
expect(is_dataclass(cls)) == True
def it_forwards_arguments_dataclass_decorator(expect):
class Sample:
pass
cls = decorators.datafile(order=True)(Sample)
expect(is_dataclass(cls)).is_(True)
def it_turns_normal_class_into_dataclass(expect):
class Normal:
pass
cls = decorators.datafile("<pattern>")(Normal)
expect(is_dataclass(cls)).is_(True)
def it_maps_to_dataclass_without_paranthesis(expect):
class Sample:
pass
cls = decorators.datafile(Sample)
expect(is_dataclass(cls)).is_(True)
def it_can_reuse_existing_dataclass(expect):
@dataclass
class Existing:
pass
cls = decorators.datafile("")(Existing)
expect(id(cls)) == id(Existing)