RSpec.shared_context 'English locale' do
  def prepare_english_reference!
    Language.find_or_create_by!(code: 'en') { _1.name = 'English' }
    Script.find_or_create_by!(code: 'Latn') { _1.name = 'Latin' }
    region_class = Class.new(ApplicationRecord) { self.table_name = 'regions' }
    region_class.find_or_create_by!(code: 826) do |record|
      record.alpha_code = 'GB'
      record.name = 'United Kingdom'
    end
  end

  let(:locale) do
    prepare_english_reference!
    Locale.find_or_create_by!(code: 'en') do |record|
      record.language_code = 'en'
      record.script_code = 'Latn'
      record.region_code = 826
      record.variants = ''
      record.name = 'English'
    end
  end
end