test/mailers/previews/user_mailer_preview.rb

   1 # frozen_string_literal: true
   2
   3 require "factory_bot_rails"
   4
   5 class UserMailerPreview < ActionMailer::Preview
   6   include FactoryBot::Syntax::Methods
   7
   8   # Wraps the preview in a transaction, so that no changes
   9   # are persisted to the development db
  10   def self.call(...)
  11     preview = nil
  12     ActiveRecord::Base.transaction do
  13       preview = super(...)
  14       raise ActiveRecord::Rollback
  15     end
  16     preview
  17   end
  18
  19   def signup_confirm
  20     user = create(:user, :languages => [I18n.locale])
  21     token = "token-123456"
  22     UserMailer.signup_confirm(user, token)
  23   end
  24
  25   def email_confirm
  26     user = create(:user, :languages => [I18n.locale], :new_email => "newemail@example.com")
  27     token = "token-123456"
  28     UserMailer.email_confirm(user, token)
  29   end
  30
  31   def lost_password
  32     user = create(:user, :languages => [I18n.locale])
  33     token = "token-123456"
  34     UserMailer.lost_password(user, token)
  35   end
  36
  37   def diary_comment_notification
  38     recipient = create(:user, :languages => [I18n.locale])
  39     diary_entry = create(:diary_entry)
  40     diary_comment = create(:diary_comment, :diary_entry => diary_entry)
  41     UserMailer.diary_comment_notification(diary_comment, recipient)
  42   end
  43 end