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We have defined `ActionCable::TestCase` in `actioncable/test/test_helper.rb` that we can use in order to prevent code duplication and build common interface for actioncable's test.
62 lines
1.9 KiB
Ruby
62 lines
1.9 KiB
Ruby
# frozen_string_literal: true
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require "test_helper"
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require "stubs/test_server"
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class BroadcastingTest < ActionCable::TestCase
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test "fetching a broadcaster converts the broadcasting queue to a string" do
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broadcasting = :test_queue
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server = TestServer.new
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broadcaster = server.broadcaster_for(broadcasting)
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assert_equal "test_queue", broadcaster.broadcasting
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end
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test "broadcast generates notification" do
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begin
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server = TestServer.new
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events = []
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ActiveSupport::Notifications.subscribe "broadcast.action_cable" do |*args|
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events << ActiveSupport::Notifications::Event.new(*args)
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end
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broadcasting = "test_queue"
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message = { body: "test message" }
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server.broadcast(broadcasting, message)
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assert_equal 1, events.length
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assert_equal "broadcast.action_cable", events[0].name
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assert_equal broadcasting, events[0].payload[:broadcasting]
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assert_equal message, events[0].payload[:message]
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assert_equal ActiveSupport::JSON, events[0].payload[:coder]
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ensure
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ActiveSupport::Notifications.unsubscribe "broadcast.action_cable"
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end
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end
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test "broadcaster from broadcaster_for generates notification" do
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begin
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server = TestServer.new
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events = []
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ActiveSupport::Notifications.subscribe "broadcast.action_cable" do |*args|
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events << ActiveSupport::Notifications::Event.new(*args)
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end
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broadcasting = "test_queue"
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message = { body: "test message" }
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broadcaster = server.broadcaster_for(broadcasting)
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broadcaster.broadcast(message)
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assert_equal 1, events.length
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assert_equal "broadcast.action_cable", events[0].name
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assert_equal broadcasting, events[0].payload[:broadcasting]
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assert_equal message, events[0].payload[:message]
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assert_equal ActiveSupport::JSON, events[0].payload[:coder]
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ensure
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ActiveSupport::Notifications.unsubscribe "broadcast.action_cable"
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end
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end
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end
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