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from dataclasses import dataclass
from datetime import date, datetime
from enum import Enum
from typing import Any, Union
from uuid import UUID
from polyfactory.factories import DataclassFactory
class Species(str, Enum):
CAT = "Cat"
DOG = "Dog"
@dataclass
class Pet:
name: str
species: Species
sound: str
@dataclass
class Person:
id: UUID
name: str
hobbies: list[str]
age: Union[float, int]
birthday: Union[datetime, date]
pet: Pet
assets: list[dict[str, dict[str, Any]]]
class PetFactory(DataclassFactory[Pet]):
name = lambda: DataclassFactory.__random__.choice(["Ralph", "Roxy"])
class PersonFactory(DataclassFactory[Person]):
pet = PetFactory
def test_subfactory() -> None:
person_instance = PersonFactory.build()
assert isinstance(person_instance.pet, Pet)
assert person_instance.pet.name in ["Ralph", "Roxy"]
person_instance_with_pet_name = PersonFactory.build(pet={"name": "Winston"})
assert person_instance_with_pet_name.pet.name == "Winston"
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