database cleaner multiple connections single orm outside of rails

gistfile1.rb

RSpec.configure do |config|
  
  config.before(:suite) do
    ActiveRecord::Base.establish_connection database['one']
    DatabaseCleaner.strategy = :deletion
    ActiveRecord::Base.establish_connection config.database['two']
    DatabaseCleaner.strategy = :deletion
  end

  config.before(:each) do
    ActiveRecord::Base.establish_connection database['one']
    DatabaseCleaner.start
    ActiveRecord::Base.establish_connection database['two']
    DatabaseCleaner.start
  end

  config.after(:each) do
    ActiveRecord::Base.establish_connection database['one']
    DatabaseCleaner.clean
    ActiveRecord::Base.establish_connection database['two']
    DatabaseCleaner.clean
 end