DatabaseCleaner configuration

database_cleaner.rb

RSpec.configure do |config|
  # If you're not using ActiveRecord, or you'd prefer not to run each of your
  # examples within a transaction, remove the following line or assign false
  # instead of true.
  config.use_transactional_fixtures = false

  config.before :suite do
    DatabaseCleaner.clean_with :truncation
  end

  config.before :each do
    if example.metadata[:js] || example.metadata[:deletion]
      DatabaseCleaner.strategy = :deletion
    else
      DatabaseCleaner.strategy = :transaction
      DatabaseCleaner.start
    end
  end

  config.after :each do
    DatabaseCleaner.clean
  end
end