多言語化の基盤作り (#55) (#421)

Reviewed-on: #421
Co-authored-by: miteruzo <miteruzo@naver.com>

backend/spec/support/locale_context.rb

@@ -0,0 +1,22 @@
+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

backend/spec/support/test_records.rb

@@ -1,4 +1,8 @@
 module TestRecords
+  def primary_tag_name_for(tag, language_code)
+    TagName.find_by!(tag_id: tag.id, language_code:, primary_flg: true)
+  end
+
   def create_member_user!
     User.create!(name: 'spec user',
                  inheritance_code: SecureRandom.hex(16),