aboutsummaryrefslogtreecommitdiffstats
path: root/actioncable/test/channel/broadcasting_test.rb
blob: f184147c5111f88fb2a90067fe3c433b9c8cfadd (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
# frozen_string_literal: true

require "test_helper"
require "active_support/testing/method_call_assertions"
require "stubs/test_connection"
require "stubs/room"

class ActionCable::Channel::BroadcastingTest < ActiveSupport::TestCase
  include ActiveSupport::Testing::MethodCallAssertions

  class ChatChannel < ActionCable::Channel::Base
  end

  setup do
    @connection = TestConnection.new
  end

  test "broadcasts_to" do
    assert_called_with(
      ActionCable.server,
      :broadcast,
      [
        "action_cable:channel:broadcasting_test:chat:Room#1-Campfire",
        "Hello World"
      ]
    ) do
      ChatChannel.broadcast_to(Room.new(1), "Hello World")
    end
  end

  test "broadcasting_for with an object" do
    assert_equal "Room#1-Campfire", ChatChannel.broadcasting_for(Room.new(1))
  end

  test "broadcasting_for with an array" do
    assert_equal "Room#1-Campfire:Room#2-Campfire", ChatChannel.broadcasting_for([ Room.new(1), Room.new(2) ])
  end

  test "broadcasting_for with a string" do
    assert_equal "hello", ChatChannel.broadcasting_for("hello")
  end
end