[Ruby 2.7] warning: Using the last argument as keyword parameters is deprecated; maybe ** should be added to the call

[lucascaton]

After upgrading to Ruby 2.7, this warning started showing up:

lib/rails/controller/testing/integration.rb:13: warning: Using the last argument as keyword parameters is deprecated; maybe ** should be added to the call
lib/action_dispatch/testing/integration.rb:352: warning: The called method is defined here

[lucascaton]

My bad, this issue seems to have been fixed via #58.