Hi,
I have a controller (API) which send a broadcast into a specific channel. I try to do a test to be sure the broadcast is correctly send, See below my code:
Controller
defmodule MyApp.MessageSenderController do
use MyApp.Web, :controller
def send_message(conn, %{"message" => message}) do
PandaPhoenix.Endpoint.broadcast_from(self(), "channel:lobby", "topic:msg", %{message: message})
send_resp(conn, :no_content, "")
end
end
Test
defmodule MyApp.MessageSenderControllerTest do
use MyApp.ConnCase
test "send broadcast received with render success", %{conn: conn} do
MyApp.Endpoint.subscribe("channel:lobby")
conn = conn
|> put_req_header("accept", "application/json")
|> post("/api/message", %{"message" => "Hello World"})
:timer.sleep(2000)
assert_receive %Phoenix.Socket.Broadcast{event: "topic:msg", payload: %{"message" => "Hello World"}}
MyApp.Endpoint.unsubscribe("channel:lobby")
assert response(conn, 204)
end
end
Error
No message matching %Phoenix.Socket.Broadcast{event: "topic:msg", payload: %{"message" => "Hello World"}} after 100ms.
Process mailbox:
{#Reference<0.0.1.548>, {204, [{"cache-control", "max-age=0, private, must-revalidate"}, {"x-request-id", "ft62s22sptosv9na2o1nqojn8552prjm"}], ""}}
{:plug_conn, :sent}
But I received the message into the my tchat, do you know what I did wrong ?
