added back the rest link to email

app/views/devise/mailer/reset_password_instructions.html.erb

@@ -2,5 +2,7 @@
 
 <p>Someone has requested a link to change your password. You can do this through the link below.</p>
 
+<p><%= link_to 'Change my password', edit_password_url(@resource, reset_password_token: @token) %></p>
+
 <p>If you didn't request this, please ignore this email.</p>
 <p>Your password won't change until you access the link above and create a new one.</p>

config/environments/test.rb

@@ -37,6 +37,8 @@ Rails.application.configure do
 
   config.action_mailer.perform_caching = false
 
+  config.action_mailer.default_url_options = { host: "localhost", port: 3000 }
+
   # Tell Action Mailer not to deliver emails to the real world.
   # The :test delivery method accumulates sent emails in the
   # ActionMailer::Base.deliveries array.