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✅ Add tests for required nonable parameters and body fields #4907

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Merged
tiangolo merged 4 commits into from
May 14, 2022
Merged

✅ Add tests for required nonable parameters and body fields #4907

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b801501
✅ Add tests for required nonable parameters and body fields
tiangolo May 13, 2022
3633a77
🎨 Format tests
tiangolo May 14, 2022
fedef26
🔥 Remove test for a feature currently not supported
tiangolo May 14, 2022
b6593b3
🔥 Remove unused code in test
tiangolo May 14, 2022
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62 changes: 62 additions & 0 deletions tests/test_required_noneable.py
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Original file line number Diff line number Diff line change
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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"