Create styled email for reset password instructions

app/views/spree/user_mailer/reset_password_instructions.html.haml

@@ -0,0 +1,15 @@
+%h3
+  = t('.dear_customer')
+%p
+  = t('.request_sent_text')
+
+%p.callout
+  = t('.link_text')
+  %br
+  %strong
+    = link_to @edit_password_reset_url, @edit_password_reset_url
+
+%p
+  = t('.issue_text')
+
+= render 'shared/mailers/signoff'

config/locales/en.yml

@@ -4823,6 +4823,7 @@ See the %{link} to find out more about %{sitename}'s features and to start using
         invoice_attached_text: Please find attached an invoice for your recent order from
     user_mailer:
       reset_password_instructions:
+        dear_customer: "Dear customer,"
         request_sent_text: |
           A request to reset your password has been made.
           If you did not make this request, simply ignore this email.

spec/mailers/user_mailer_spec.rb

@@ -35,15 +35,15 @@
 
   describe "#confirmation_instructions" do
     let(:token) { "random" }
-    subject(:email) { Spree::UserMailer.confirmation_instructions(user, token) }
+    subject(:mail) { Spree::UserMailer.confirmation_instructions(user, token) }
 
     it "sends an email" do
-      expect { email.deliver_now }.to change { ActionMailer::Base.deliveries.count }.by(1)
+      expect { mail.deliver_now }.to change { ActionMailer::Base.deliveries.count }.by(1)
     end
 
     context 'when the language is English' do
       it 'sends an email with the translated subject' do
-        email.deliver_now
+        mail.deliver_now
 
         expect(ActionMailer::Base.deliveries.first.subject).to include(
           "Please confirm your OFN account"
@@ -55,7 +55,7 @@
       let(:user) { build(:user, locale: 'es') }
 
       it 'sends an email with the translated subject' do
-        email.deliver_now
+        mail.deliver_now
 
         expect(ActionMailer::Base.deliveries.first.subject).to include(
           "Por favor, confirma tu cuenta de OFN"
@@ -67,21 +67,21 @@
   # adapted from https://github.com/spree/spree_auth_devise/blob/70737af/spec/mailers/user_mailer_spec.rb
   describe '#reset_password_instructions' do
     describe 'message contents' do
-      let(:message) { described_class.reset_password_instructions(user, nil).deliver_now }
+      subject(:mail) { described_class.reset_password_instructions(user, nil).deliver_now }
 
       context 'subject includes' do
         it 'translated devise instructions' do
-          expect(message.subject).to include "Reset password instructions"
+          expect(mail.subject).to include "Reset password instructions"
         end
 
         it 'Spree site name' do
-          expect(message.subject).to include Spree::Config[:site_name]
+          expect(mail.subject).to include Spree::Config[:site_name]
         end
       end
 
       context 'body includes' do
         it 'password reset url' do
-          expect(message.body.raw_source).to include spree.edit_spree_user_password_url
+          expect(mail.html_part.body).to include spree.edit_spree_user_password_url
         end
       end
 
@@ -90,12 +90,12 @@
 
         it 'calls with_locale method with user selected locale' do
           expect(I18n).to receive(:with_locale).with('es')
-          message
+          mail
         end
 
         it 'calls devise reset_password_instructions subject' do
           expect(I18n).to receive(:t).with('spree.user_mailer.reset_password_instructions.subject')
-          message
+          mail
         end
       end
     end