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Add tests for dependencies on websocket endpoints/routes
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from typing import Optional | ||
from fastapi import APIRouter, Depends, FastAPI, Query, Response, WebSocket | ||
from fastapi.testclient import TestClient | ||
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import json | ||
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def dependency_list(deps: Optional[str] = None) -> list[str]: | ||
return [deps] if deps else [] | ||
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def create_dependency(name: str): | ||
def fun(deps: list[str] = Depends(dependency_list)): | ||
print(f"create_dependency.fun({name})") | ||
deps.append(name) | ||
return Depends(fun) | ||
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router = APIRouter(dependencies=[create_dependency("router")]) | ||
prefix_router = APIRouter(dependencies=[create_dependency("prefix_router")]) | ||
app = FastAPI(dependencies=[create_dependency("app")]) | ||
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@app.websocket("/", dependencies=[create_dependency("index")]) | ||
async def index(websocket: WebSocket, deps = Depends(dependency_list)): | ||
await websocket.accept() | ||
await websocket.send_text(json.dumps(deps)) | ||
await websocket.close() | ||
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@router.websocket("/router", dependencies=[create_dependency("routerindex")]) | ||
async def routerindex(websocket: WebSocket, deps = Depends(dependency_list)): | ||
await websocket.accept() | ||
await websocket.send_text(json.dumps(deps)) | ||
await websocket.close() | ||
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@prefix_router.websocket("/", dependencies=[create_dependency("routerprefixindex")]) | ||
async def routerprefixindex(websocket: WebSocket, deps = Depends(dependency_list)): | ||
await websocket.accept() | ||
await websocket.send_text(json.dumps(deps)) | ||
await websocket.close() | ||
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app.include_router(router, dependencies=[create_dependency("router2")]) | ||
app.include_router(prefix_router, prefix="/prefix", dependencies=[create_dependency("prefix_router2")]) | ||
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def test_index(): | ||
client = TestClient(app) | ||
with client.websocket_connect("/") as websocket: | ||
data = json.loads(websocket.receive_text()) | ||
assert data == ['app', 'index'] | ||
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def test_routerindex(): | ||
client = TestClient(app) | ||
with client.websocket_connect("/router") as websocket: | ||
data = json.loads(websocket.receive_text()) | ||
assert data == ['app', 'router2', 'router', 'routerindex'] | ||
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def test_routerprefixindex(): | ||
client = TestClient(app) | ||
with client.websocket_connect("/prefix/") as websocket: | ||
data = json.loads(websocket.receive_text()) | ||
assert data == ['app', 'prefix_router2', 'prefix_router', 'routerprefixindex'] |