Genuine makes it easy to create test data and associations. It is inspired by ruby factory-bot.
It has a straightforward definition syntax, support for multiple build strategies (saved instances, unsaved instances, and attribute mappings), and support for multiple factories for the same class.
pip install genuine
from genuine import build
from dataclasses import dataclass
@dataclass
class User:
name: str
age: int
admin: bool = False
instance = build(User)
assert isinstance(instance, User)With a factory
from genuine import define_factory
with define_factory(User) as factory:
factory.set("name", "John")
instance = build(User)
assert instance.name == "John"Nested model objects
@dataclass
class Comment:
body: str
commenter: User
with define_factory(Comment) as factory:
factory.set("body", "awesome")
factory.association("commenter", User)
assert build(Comment).commenter.name == "John"more example are located here https://johnnoone.github.io/genuine/