1
0
Fork 0
mirror of https://github.com/rails/rails.git synced 2022-11-09 12:12:34 -05:00
rails--rails/actioncable/test/server/broadcasting_test.rb
2017-07-23 23:30:29 +03:00

62 lines
1.9 KiB
Ruby

# frozen_string_literal: true
require "test_helper"
require "stubs/test_server"
class BroadcastingTest < ActiveSupport::TestCase
test "fetching a broadcaster converts the broadcasting queue to a string" do
broadcasting = :test_queue
server = TestServer.new
broadcaster = server.broadcaster_for(broadcasting)
assert_equal "test_queue", broadcaster.broadcasting
end
test "broadcast generates notification" do
begin
server = TestServer.new
events = []
ActiveSupport::Notifications.subscribe "broadcast.action_cable" do |*args|
events << ActiveSupport::Notifications::Event.new(*args)
end
broadcasting = "test_queue"
message = { body: "test message" }
server.broadcast(broadcasting, message)
assert_equal 1, events.length
assert_equal "broadcast.action_cable", events[0].name
assert_equal broadcasting, events[0].payload[:broadcasting]
assert_equal message, events[0].payload[:message]
assert_equal ActiveSupport::JSON, events[0].payload[:coder]
ensure
ActiveSupport::Notifications.unsubscribe "broadcast.action_cable"
end
end
test "broadcaster from broadcaster_for generates notification" do
begin
server = TestServer.new
events = []
ActiveSupport::Notifications.subscribe "broadcast.action_cable" do |*args|
events << ActiveSupport::Notifications::Event.new(*args)
end
broadcasting = "test_queue"
message = { body: "test message" }
broadcaster = server.broadcaster_for(broadcasting)
broadcaster.broadcast(message)
assert_equal 1, events.length
assert_equal "broadcast.action_cable", events[0].name
assert_equal broadcasting, events[0].payload[:broadcasting]
assert_equal message, events[0].payload[:message]
assert_equal ActiveSupport::JSON, events[0].payload[:coder]
ensure
ActiveSupport::Notifications.unsubscribe "broadcast.action_cable"
end
end
end