class method self.new

# File actioncable/lib/action_cable/connection/test_case.rb, line 85
      def initialize(request)
        inner_logger = ActiveSupport::Logger.new(StringIO.new)
        tagged_logging = ActiveSupport::TaggedLogging.new(inner_logger)
        @logger = ActionCable::Server::TaggedLoggerProxy.new(tagged_logging, tags: [])
        @request = request
        @env = request.env
        @connection = nil
        @closed = false
        @transmissions = []
      end