mirror of
https://github.com/fastapi/fastapi.git
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0ac9b3ee5c
* ✨ Re-export main features used from Starlette to simplify developer's code * ♻️ Refactor Starlette exports * ♻️ Refactor tutorial examples to use re-exported utils from Starlette * 📝 Add examples for all middlewares * 📝 Add new docs for middlewares * 📝 Add examples for custom responses * 📝 Extend docs for custom responses * 📝 Update docs and add notes explaining re-exports from Starlette everywhere * 🍱 Update screenshot for HTTP status * 🔧 Update MkDocs config with new content * ♻️ Refactor tests to use re-exported utils from Starlette * ✨ Re-export WebSocketDisconnect from Starlette for tests * ✅ Add extra tests for extra re-exported middleware * ✅ Add tests for re-exported responses from Starlette * ✨ Add docs about mounting WSGI apps * ➕ Add Flask as a dependency to test WSGIMiddleware * ✅ Test WSGIMiddleware example
69 lines
1.8 KiB
Python
69 lines
1.8 KiB
Python
from fastapi import Depends, FastAPI
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from fastapi.testclient import TestClient
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app = FastAPI()
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counter_holder = {"counter": 0}
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async def dep_counter():
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counter_holder["counter"] += 1
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return counter_holder["counter"]
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async def super_dep(count: int = Depends(dep_counter)):
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return count
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@app.get("/counter/")
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async def get_counter(count: int = Depends(dep_counter)):
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return {"counter": count}
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@app.get("/sub-counter/")
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async def get_sub_counter(
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subcount: int = Depends(super_dep), count: int = Depends(dep_counter)
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):
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return {"counter": count, "subcounter": subcount}
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@app.get("/sub-counter-no-cache/")
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async def get_sub_counter_no_cache(
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subcount: int = Depends(super_dep),
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count: int = Depends(dep_counter, use_cache=False),
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):
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return {"counter": count, "subcounter": subcount}
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client = TestClient(app)
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def test_normal_counter():
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counter_holder["counter"] = 0
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response = client.get("/counter/")
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assert response.status_code == 200
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assert response.json() == {"counter": 1}
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response = client.get("/counter/")
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assert response.status_code == 200
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assert response.json() == {"counter": 2}
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def test_sub_counter():
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counter_holder["counter"] = 0
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response = client.get("/sub-counter/")
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assert response.status_code == 200
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assert response.json() == {"counter": 1, "subcounter": 1}
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response = client.get("/sub-counter/")
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assert response.status_code == 200
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assert response.json() == {"counter": 2, "subcounter": 2}
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def test_sub_counter_no_cache():
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counter_holder["counter"] = 0
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response = client.get("/sub-counter-no-cache/")
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assert response.status_code == 200
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assert response.json() == {"counter": 2, "subcounter": 1}
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response = client.get("/sub-counter-no-cache/")
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assert response.status_code == 200
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assert response.json() == {"counter": 4, "subcounter": 3}
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