test_helper.rb

require 'simplecov'
SimpleCov.start 'rails'

ENV['RAILS_ENV'] ||= 'test'
require_relative "../config/environment"
require "rails/test_help"

Dir["./test/support/**/*.rb"].each { |f| require f }

class ActiveSupport::TestCase
  parallelize(workers: :number_of_processors)
  fixtures :all
end