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from typing import Union
from fastapi import Body, FastAPI, Query
from fastapi.testclient import TestClient
app = FastAPI()
@app.get("/query")
def read_query(q: Union[str, None]):
return q
@app.get("/explicit-query")
def read_explicit_query(q: Union[str, None] = Query()):
return q
@app.post("/body-embed")
def send_body_embed(b: Union[str, None] = Body(embed=True)):
return b
client = TestClient(app)
def test_required_nonable_query_invalid():
response = client.get("/query")
assert response.status_code == 422
def test_required_noneable_query_value():
response = client.get("/query", params={"q": "foo"})
assert response.status_code == 200
assert response.json() == "foo"
def test_required_nonable_explicit_query_invalid():
response = client.get("/explicit-query")
assert response.status_code == 422
def test_required_nonable_explicit_query_value():
response = client.get("/explicit-query", params={"q": "foo"})
assert response.status_code == 200
assert response.json() == "foo"
def test_required_nonable_body_embed_no_content():
response = client.post("/body-embed")
assert response.status_code == 422
def test_required_nonable_body_embed_invalid():
response = client.post("/body-embed", json={"invalid": "invalid"})
assert response.status_code == 422
def test_required_noneable_body_embed_value():
response = client.post("/body-embed", json={"b": "foo"})
assert response.status_code == 200
assert response.json() == "foo"
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