Merge remote-tracking branch 'tootsuite/master' into glitchsoc/master

spec/mailers/previews/notification_mailer_preview.rb

@@ -13,6 +13,12 @@ class NotificationMailerPreview < ActionMailer::Preview
     NotificationMailer.follow(f.target_account, Notification.find_by(activity: f))
   end
 
+  # Preview this email at http://localhost:3000/rails/mailers/notification_mailer/follow_request
+  def follow_request
+    f = Follow.last
+    NotificationMailer.follow_request(f.target_account, Notification.find_by(activity: f))
+  end
+
   # Preview this email at http://localhost:3000/rails/mailers/notification_mailer/favourite
   def favourite
     f = Favourite.last

spec/services/precompute_feed_service_spec.rb

@@ -16,7 +16,7 @@ RSpec.describe PrecomputeFeedService do
 
       subject.call(account)
 
-      expect(Redis.current.zscore(FeedManager.instance.key(:home, account.id), reblog.id)).to eq status.id.to_f
+      expect(Redis.current.zscore(FeedManager.instance.key(:home, account.id), reblog.id)).to be_within(0.1).of(status.id.to_f)
     end
 
     it 'does not raise an error even if it could not find any status' do