Stop setting host for url helpers in specs

config/environments/test.rb

@@ -45,7 +45,6 @@ Openfoodnetwork::Application.configure do
 
   # Print deprecation notices to the stderr
   config.active_support.deprecation = :stderr
-  config.action_mailer.default_url_options = { :host => "test.host" }
 
   # To block requests before running the database cleaner
   require 'open_food_network/rack_request_blocker'
@@ -55,3 +54,4 @@ end
 
 # Allows us to use _url helpers in Rspec
 Rails.application.routes.default_url_options[:host] = 'test.host'
+Spree::Core::Engine.routes.default_url_options[:host] = 'test.host'

spec/controllers/spree/admin/products_controller_spec.rb

@@ -12,7 +12,7 @@ describe Spree::Admin::ProductsController do
     end
 
     it "denies access" do
-      response.should redirect_to "http://test.host/unauthorized"
+      response.should redirect_to spree.unauthorized_url
     end
 
     it "does not update any product" do

spec/controllers/user_passwords_controller_spec.rb

@@ -6,7 +6,6 @@ describe UserPasswordsController do
 
   before do
     @request.env["devise.mapping"] = Devise.mappings[:spree_user]
-    ActionMailer::Base.default_url_options[:host] = "test.host"
   end
 
   describe "create" do

spec/features/admin/orders_spec.rb

@@ -204,7 +204,6 @@ feature %q{
     end
 
     context "viewing the edit page" do
-      before { Rails.application.routes.default_url_options[:host] = "test.host" }
       it "shows the dropdown menu" do
         distributor1.update_attribute(:abn, '12345678')
         order = create(:completed_order_with_totals, distributor: distributor1)

spec/spec_helper.rb

@@ -47,6 +47,9 @@ Capybara.default_max_wait_time = 30
 
 require "paperclip/matchers"
 
+# Override setting in Spree engine: Spree::Core::MailSettings
+ActionMailer::Base.default_url_options[:host] = 'test.host'
+
 RSpec.configure do |config|
   # ## Mock Framework
   #