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import pytest
from ninja import Form, NinjaAPI, Schema
from ninja.errors import ConfigError
from ninja.testing import TestClient
api = NinjaAPI()
@api.post("/form")
def form_operation(request, s: str = Form(...), i: int = Form(None)):
return {"s": s, "i": i}
client = TestClient(api)
def test_form():
response = client.post("/form") # invalid
assert response.status_code == 422
response = client.post("/form", POST={"s": "text"})
assert response.status_code == 200
assert response.json() == {"i": None, "s": "text"}
response = client.post("/form", POST={"s": "text", "i": None})
assert response.status_code == 200
assert response.json() == {"i": None, "s": "text"}
response = client.post("/form", POST={"s": "text", "i": 2})
assert response.status_code == 200
assert response.json() == {"i": 2, "s": "text"}
def test_schema():
schema = api.get_openapi_schema()
method = schema["paths"]["/api/form"]["post"]
print(method["requestBody"])
assert method["requestBody"] == {
"content": {
"application/x-www-form-urlencoded": {
"schema": {
"properties": {
"i": {"type": "integer", "title": "I"},
"s": {"type": "string", "title": "S"},
},
"required": ["s"],
"title": "FormParams",
"type": "object",
}
}
},
"required": True,
}
def test_duplicate_names():
# Create separate APIs for error testing to avoid frozen router issues
class TestData(Schema):
p1: str
api1 = NinjaAPI(urls_namespace="test_dup1")
match = "Duplicated name: 'p1' in params: 'p1' & 'data'"
with pytest.raises(ConfigError, match=match):
@api1.post("/broken1")
def broken1(request, p1: int = Form(...), data: TestData = Form(...)):
pass
api2 = NinjaAPI(urls_namespace="test_dup2")
match = "Duplicated name: 'p1' also in 'data'"
with pytest.raises(ConfigError, match=match):
@api2.post("/broken2")
def broken2(request, data: TestData = Form(...), p1: int = Form(...)):
pass
# TODO: Fix schema for this case:
# class Credentials(Schema):
# username: str
# password: str
# @api.post("/login")
# def login(request, credentials: Credentials = Form(...)):
# return {'username': credentials.username}
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