1 files changed, 8 insertions, 10 deletions
diff --git a/actioncable/test/connection/multiple_identifiers_test.rb b/actioncable/test/connection/multiple_identifiers_test.rb
index 484e73bb30..7f90cb3876 100644
--- a/actioncable/test/connection/multiple_identifiers_test.rb
+++ b/actioncable/test/connection/multiple_identifiers_test.rb
@@ -1,6 +1,8 @@
-require 'test_helper'
-require 'stubs/test_server'
-require 'stubs/user'
+# frozen_string_literal: true
+
+require "test_helper"
+require "stubs/test_server"
+require "stubs/user"
 
 class ActionCable::Connection::MultipleIdentifiersTest < ActionCable::TestCase
   class Connection < ActionCable::Connection::Base
@@ -19,23 +21,19 @@ class ActionCable::Connection::MultipleIdentifiersTest < ActionCable::TestCase
     end
   end
 
-  protected
+  private
     def open_connection_with_stubbed_pubsub
       server = TestServer.new
-      server.stubs(:pubsub).returns(stub_everything('pubsub'))
+      server.stubs(:pubsub).returns(stub_everything("pubsub"))
 
       open_connection server: server
     end
 
     def open_connection(server:)
-      env = Rack::MockRequest.env_for "/test", 'HTTP_HOST' => 'localhost', 'HTTP_CONNECTION' => 'upgrade', 'HTTP_UPGRADE' => 'websocket'
+      env = Rack::MockRequest.env_for "/test", "HTTP_HOST" => "localhost", "HTTP_CONNECTION" => "upgrade", "HTTP_UPGRADE" => "websocket"
       @connection = Connection.new(server, env)
 
       @connection.process
       @connection.send :handle_open
     end
-
-    def close_connection
-      @connection.send :handle_close
-    end
 end