require "test_helper" require_relative "./common" require_relative "./channel_prefix" class EventedRedisAdapterTest < ActionCable::TestCase include CommonSubscriptionAdapterTest include ChannelPrefixTest def setup assert_deprecated do super end # em-hiredis is warning-rich @previous_verbose, $VERBOSE = $VERBOSE, nil end def teardown super # Ensure EM is shut down before we re-enable warnings EventMachine.reactor_thread.tap do |thread| EventMachine.stop thread.join end $VERBOSE = @previous_verbose end def test_slow_eventmachine require "eventmachine" require "thread" lock = Mutex.new EventMachine.singleton_class.class_eval do alias_method :delayed_initialize_event_machine, :initialize_event_machine define_method(:initialize_event_machine) do lock.synchronize do sleep 0.5 delayed_initialize_event_machine end end end test_basic_broadcast ensure lock.synchronize do EventMachine.singleton_class.class_eval do alias_method :initialize_event_machine, :delayed_initialize_event_machine remove_method :delayed_initialize_event_machine end end end def cable_config { adapter: "evented_redis", url: "redis://127.0.0.1:6379/12" } end end