def test_recipe_book(app: App, client, numbers):
app.recipe(numbers)
response = client.get("/numbers/integers/3.5")
assert response.status_code == 200
assert response.json() == {"value": 3}
response = client.get("/numbers/floats/1")
assert response.status_code == 200
assert response.json() == {"value": 1.0}
def test_if_prefix_not_given_then_routes_mounted_at_slash_name(app: App):
numbers = Recipe("numbers")
@numbers.route("/real")
async def real(req, res):
pass
app.recipe(numbers)
assert app.url_for("numbers:real") == "/numbers/real"
def test_if_prefix_then_routes_mounted_at_prefix(app: App):
numbers = Recipe("numbers", prefix="/numbers-yo")
@numbers.route("/real")
async def real(req, res):
pass
app.recipe(numbers)
assert app.url_for("numbers:real") == "/numbers-yo/real"
def test_websocket_recipe_route(app: App, client):
chat = Recipe("chat")
@chat.websocket_route("/room/{name}",
receive_type="json",
send_type="text")
async def chat_room(ws: WebSocket, name: str):
message = await ws.receive()
await ws.send(f"[{name}]: {message['text']}")
app.recipe(chat)
with client.websocket_connect("/chat/room/test") as ws:
ws.send_json({"text": "Hello"})
assert ws.receive_text() == "[test]: Hello"
def test_redirect(app: App, client):
numbers = Recipe("numbers")
@numbers.route("/R")
async def R(req, res):
numbers.redirect(name="numbers:real")
@numbers.route("/real")
async def real(req, res):
res.text = "inf"
app.recipe(numbers)
response = client.get("/numbers/R")
assert response.status_code == 200
assert response.text == "inf"
# 👇 Executes `requires_token()` before the view
@courses.route("/top")
@hooks.before(requires_token)
async def get_top_courses(req, res):
try:
# Query parameters!
n = int(req.query_params.get("n"))
except TypeError:
n = 5
courses = [storage.get(pk)._asdict() for pk in analytics.top(n=n)]
res.media = courses
# Mounts the routes of `courses` at `/courses` on `app`
app.recipe(courses)
# Custom error handlers!
@app.error_handler(HTTPError)
def handle_json(req, res, exc):
res.media = {
"error": exc.status_phrase,
"status": exc.status_code,
"message": "Duh!",
}
res.status_code = exc.status_code
if __name__ == "__main__":
app.run()