app/mailers/spree/test_mailer.rb
# frozen_string_literal: true
module Spree
class TestMailer < ApplicationMailer
def test_email(user)
recipient = user.respond_to?(:id) ? user : Spree::User.find(user)
subject = "#{Spree::Config[:site_name]} #{t('spree.test_mailer.test_email.subject')}"
mail(to: recipient.email, subject:)
end
end
end