def test_websocket_scope_interface():
"""
A WebSocket can be instantiated with a scope, and presents a `Mapping`
interface.
"""
async def mock_receive():
pass # pragma: no cover
async def mock_send(message):
pass # pragma: no cover
websocket = WebSocket(
{
"type": "websocket",
"path": "/abc/",
"headers": []
},
receive=mock_receive,
send=mock_send,
)
assert websocket["type"] == "websocket"
assert dict(websocket) == {
"type": "websocket",
"path": "/abc/",
"headers": []
}
assert len(websocket) == 3
async def asgi(receive, send):
nonlocal close_code
websocket = WebSocket(scope, receive=receive, send=send)
await websocket.accept()
try:
await websocket.receive_text()
except WebSocketDisconnect as exc:
close_code = exc.code
async def asgi(receive, send):
websocket = WebSocket(scope, receive=receive, send=send)
queue = asyncio.Queue()
await websocket.accept()
await run_until_first_complete(
(reader, {"websocket": websocket, "queue": queue}),
(writer, {"websocket": websocket, "queue": queue}),
)
await websocket.close()
async def asgi(receive, send):
websocket = WebSocket(scope, receive=receive, send=send)
query_params = dict(websocket.query_params)
await websocket.accept()
await websocket.send_json({"params": query_params})
await websocket.close()
async def asgi(receive, send):
websocket = WebSocket(scope, receive=receive, send=send)
await websocket.accept()
message = await websocket.receive()
assert message["type"] == "websocket.disconnect"
message = await websocket.receive()
async def asgi(receive, send):
websocket = WebSocket(scope, receive=receive, send=send)
await websocket.accept()
await websocket.close()
await websocket.close()
async def asgi(receive, send):
websocket = WebSocket(scope, receive=receive, send=send)
assert websocket["subprotocols"] == ["soap", "wamp"]
await websocket.accept(subprotocol="wamp")
await websocket.close()
async def asgi(receive, send):
websocket = WebSocket(scope, receive=receive, send=send)
await websocket.accept()
message = await websocket.receive_json(mode="binary")
await websocket.send_json(message, mode="binary")
await websocket.close()
async def asgi(receive, send):
websocket = WebSocket(scope, receive=receive, send=send)
await websocket.close(status.WS_1001_GOING_AWAY)
async def asgi(receive, send):
websocket = WebSocket(scope, receive=receive, send=send)
await websocket.accept()
async for data in websocket.iter_json():
await websocket.send_json({"message": data})
async def asgi(receive, send):
websocket = WebSocket(scope, receive=receive, send=send)
await websocket.accept()
async for data in websocket.iter_bytes():
await websocket.send_bytes(b"Message was: " + data)
async def asgi(receive, send):
websocket = WebSocket(scope, receive=receive, send=send)
await websocket.accept()
data = await websocket.receive_json()
await websocket.send_json({"message": data})
await websocket.close()
async def asgi(receive, send):
websocket = WebSocket(scope, receive=receive, send=send)
await websocket.accept()
await websocket.send_json({"url": str(websocket.url)})
await websocket.close()
async def asgi(receive, send):
websocket = WebSocket(scope, receive=receive, send=send)
await websocket.accept()
data = await websocket.receive_bytes()
await websocket.send_bytes(b"Message was: " + data)
await websocket.close()
async def asgi(receive, send):
websocket = WebSocket(scope, receive=receive, send=send)
headers = dict(websocket.headers)
await websocket.accept()
await websocket.send_json({"headers": headers})
await websocket.close()
async def asgi(receive, send):
websocket = WebSocket(scope, receive=receive, send=send)
await websocket.accept()
await websocket.send_json({"port": websocket.url.port})
await websocket.close()
async def asgi(receive, send):
websocket = WebSocket(scope, receive=receive, send=send)
await websocket.accept()
await websocket.close()
await websocket.send({"type": "websocket.close", "code": 1000})