b1ab0de4d4
* Bump supported fastapi version to <=0.97, change all fastapi tests from starlette client to httpx.AsyncClient * Add lifecycle manager to fastapi tests * Fix coverage * Add python 3.11 to test suite, bump version
125 lines
3.3 KiB
Python
125 lines
3.3 KiB
Python
from typing import Optional
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import databases
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import pytest
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import pytest_asyncio
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import sqlalchemy
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from asgi_lifespan import LifespanManager
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from fastapi import FastAPI
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from httpx import AsyncClient
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import ormar
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from tests.settings import DATABASE_URL
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database = databases.Database(DATABASE_URL)
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metadata = sqlalchemy.MetaData()
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app = FastAPI()
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app.state.database = database
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@app.on_event("startup")
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async def startup() -> None:
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database_ = app.state.database
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if not database_.is_connected:
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await database_.connect()
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@app.on_event("shutdown")
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async def shutdown() -> None:
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database_ = app.state.database
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if database_.is_connected:
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await database_.disconnect()
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class BaseMeta(ormar.ModelMeta):
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metadata = metadata
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database = database
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class Country(ormar.Model):
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class Meta(BaseMeta):
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tablename = "countries"
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id: int = ormar.Integer(primary_key=True)
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name: str = ormar.String(max_length=100, default="Poland")
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class Author(ormar.Model):
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class Meta(BaseMeta):
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tablename = "authors"
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id: int = ormar.Integer(primary_key=True)
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name: str = ormar.String(max_length=100)
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rating: int = ormar.Integer(default=0)
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country: Optional[Country] = ormar.ForeignKey(Country)
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class Book(ormar.Model):
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class Meta(BaseMeta):
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tablename = "books"
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id: int = ormar.Integer(primary_key=True)
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author: Optional[Author] = ormar.ForeignKey(Author)
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title: str = ormar.String(max_length=100)
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year: int = ormar.Integer(nullable=True)
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@pytest.fixture(autouse=True, scope="module")
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def create_test_database():
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engine = sqlalchemy.create_engine(DATABASE_URL)
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metadata.create_all(engine)
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yield
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metadata.drop_all(engine)
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@pytest_asyncio.fixture
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async def sample_data():
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async with database:
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country = await Country(id=1, name="USA").save()
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author = await Author(id=1, name="bug", rating=5, country=country).save()
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await Book(
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id=1, author=author, title="Bug caused by default value", year=2021
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).save()
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@app.get("/books/{book_id}", response_model=Book)
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async def get_book_by_id(book_id: int):
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book = await Book.objects.get(id=book_id)
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return book
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@app.get("/books_with_author/{book_id}", response_model=Book)
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async def get_book_with_author_by_id(book_id: int):
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book = await Book.objects.select_related("author").get(id=book_id)
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return book
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@pytest.mark.asyncio
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async def test_related_with_defaults(sample_data):
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client = AsyncClient(app=app, base_url="http://testserver")
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async with client as client, LifespanManager(app):
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response = await client.get("/books/1")
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assert response.json() == {
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"author": {"id": 1},
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"id": 1,
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"title": "Bug caused by default value",
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"year": 2021,
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}
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response = await client.get("/books_with_author/1")
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assert response.json() == {
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"author": {
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"books": [
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{"id": 1, "title": "Bug caused by default value", "year": 2021}
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],
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"country": {"id": 1},
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"id": 1,
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"name": "bug",
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"rating": 5,
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},
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"id": 1,
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"title": "Bug caused by default value",
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"year": 2021,
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}
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