Mod8 completed

I'm getting 2 failures.  Any advice would be helpful.

1) ForgotPasswordsController POST create with existing email sends out an emai
l to the email address
     Failure/Error: post :create, email: "joe@example.com"
     ActionView::Template::Error:
       Missing host to link to! Please provide the :host parameter, set default_
url_options[:host], or set :only_path to true
     # ./app/views/app_mailer/send_forgot_password.html.haml:5:in `_app_views_ap
p_mailer_send_forgot_password_html_haml___298142604_93060520'
     # ./app/mailers/app_mailer.rb:9:in `send_forgot_password'
     # ./app/controllers/forgot_passwords_controller.rb:5:in `create'
     # ./spec/controllers/forgot_passwords_controller_spec.rb:24:in `block (4 le
vels) in <top (required)>'

  2) ForgotPasswordsController POST create with existing email redirect to the f
orgot password confirmation page
     Failure/Error: post :create, email: "joe@example.com"
     ActionView::Template::Error:
       Missing host to link to! Please provide the :host parameter, set default_
url_options[:host], or set :only_path to true
     # ./app/views/app_mailer/send_forgot_password.html.haml:5:in `_app_views_ap
p_mailer_send_forgot_password_html_haml___298142604_93060520'
     # ./app/mailers/app_mailer.rb:9:in `send_forgot_password'
     # ./app/controllers/forgot_passwords_controller.rb:5:in `create'
     # ./spec/controllers/forgot_passwords_controller_spec.rb:19:in `block (4 le
vels) in <top (required)>'