Rails 5.1 Configuring Built-in System Tests with RSpec

After watching a RailsConf video on ActionDispatch::systemTestCase, I was excited to incorporate it into my current app. Currently our test suite setup uses the following:

• rspec
• factory_girl
• capybara # for feature specs
• database_cleaner # for feature specs, mostly for testing js
• selenium-webdriver # for feature specs
• capybara-webkit # for feature specs

It was difficult to get the configuration working for our current setup, but we eventually got it working, thanks largely to an article by Avdi Grimm titled: Configuring database_cleaner with Rails, RSpec, Capybara, and Selenium.

My hope was to use the built-in system tests of rails released in rails 5.1. Since rails now has system testing built in: all I would need to worry about configuring is the following:

• rspec
• factory_girl

And that is it because ActionDispatch::systemTestCase takes care of capybara, database_cleaner, and it is already configured for the selenium driver.

For example: currently my feature specs are written like so (Capybara within the context of RSpec):

#spec/features/blogs/creating_blogs_spec.rb
require "rails_helper"

RSpec.feature "Logged in User can create a blog" do
  before do
    create(:logged_in_user)
  end

  scenario "successfully", js: true do
    ...
  end
end 

So this is what a typical integration/feature/system spec might look like for a test suite configured with rspec, database_cleaner, factory_girl, and capybara. I would like to convert it over to using ActionDispatch::systemTestCase.

However: I would like to use ActionDispatch::systemTestCase within the context of RSpec.

The RailsConf video above shows how ActionDispatch::systemTestCase works within the context of rails' default test suite layout (ex: minitest with tests located in a test directory), but it did not discuss how to use ActionDispatch::systemTestCase within the context of RSpec.

I could not find any resources on making rails' built-in system tests configurable with RSpec, including within the system testing section of the rails guides. Is this possible?