Files
ormar/tests/test_json_field_fastapi.py
2021-02-10 17:49:24 +01:00

123 lines
3.6 KiB
Python

import uuid
from typing import List
import databases
import pydantic
import pytest
import sqlalchemy
from fastapi import FastAPI
from starlette.testclient import TestClient
import ormar
from tests.settings import DATABASE_URL
app = FastAPI()
database = databases.Database(DATABASE_URL, force_rollback=True)
metadata = sqlalchemy.MetaData()
app.state.database = database
@app.on_event("startup")
async def startup() -> None:
database_ = app.state.database
if not database_.is_connected:
await database_.connect()
@app.on_event("shutdown")
async def shutdown() -> None:
database_ = app.state.database
if database_.is_connected:
await database_.disconnect()
class BaseMeta(ormar.ModelMeta):
metadata = metadata
database = database
class Thing(ormar.Model):
class Meta(BaseMeta):
tablename = "things"
id: uuid.UUID = ormar.UUID(primary_key=True, default=uuid.uuid4)
name: str = ormar.Text(default="")
js: pydantic.Json = ormar.JSON()
@app.get("/things", response_model=List[Thing])
async def read_things():
return await Thing.objects.order_by("name").all()
@app.get("/things_with_sample", response_model=List[Thing])
async def read_things():
await Thing(name="b", js=["asdf", "asdf", "bobby", "nigel"]).save()
await Thing(name="a", js="[\"lemon\", \"raspberry\", \"lime\", \"pumice\"]").save()
return await Thing.objects.order_by("name").all()
@app.get("/things_with_sample_after_init", response_model=Thing)
async def read_things():
thing1 = Thing()
thing1.name = "d"
thing1.js = ["js", "set", "after", "constructor"]
await thing1.save()
return thing1
@app.post("/things", response_model=Thing)
async def create_things(thing: Thing):
thing = await thing.save()
return thing
@pytest.fixture(autouse=True, scope="module")
def create_test_database():
engine = sqlalchemy.create_engine(DATABASE_URL)
metadata.create_all(engine)
yield
metadata.drop_all(engine)
def test_read_main():
client = TestClient(app)
with client as client:
response = client.get("/things_with_sample")
assert response.status_code == 200
# check if raw response not double encoded
assert '["lemon","raspberry","lime","pumice"]' in response.text
# parse json and check that we get lists not strings
resp = response.json()
assert resp[0].get("js") == ["lemon", "raspberry", "lime", "pumice"]
assert resp[1].get("js") == ["asdf", "asdf", "bobby", "nigel"]
# create a new one
response = client.post("/things", json={"js": ["test", "test2"], "name": "c"})
assert response.json().get("js") == ["test", "test2"]
# get all with new one
response = client.get("/things")
assert response.status_code == 200
assert '["test","test2"]' in response.text
resp = response.json()
assert resp[0].get("js") == ["lemon", "raspberry", "lime", "pumice"]
assert resp[1].get("js") == ["asdf", "asdf", "bobby", "nigel"]
assert resp[2].get("js") == ["test", "test2"]
response = client.get("/things_with_sample_after_init")
assert response.status_code == 200
resp = response.json()
assert resp.get("js") == ["js", "set", "after", "constructor"]
# test new with after constructor
response = client.get("/things")
resp = response.json()
assert resp[0].get("js") == ["lemon", "raspberry", "lime", "pumice"]
assert resp[1].get("js") == ["asdf", "asdf", "bobby", "nigel"]
assert resp[2].get("js") == ["test", "test2"]
assert resp[3].get("js") == ["js", "set", "after", "constructor"]