1 files changed, 14 insertions, 0 deletions
diff --git a/spec/helpers/events_helper_spec.rb b/spec/helpers/events_helper_spec.rb
index ff99f76eb4d..12519390137 100644
--- a/spec/helpers/events_helper_spec.rb
+++ b/spec/helpers/events_helper_spec.rb
@@ -3,6 +3,8 @@
 require 'spec_helper'
 
 describe EventsHelper do
+  include Gitlab::Routing
+
   describe '#event_commit_title' do
     let(:message) { 'foo & bar ' + 'A' * 70 + '\n' + 'B' * 80 }
 
@@ -197,5 +199,17 @@ describe EventsHelper do
 
       expect(subject).to eq("#{project_base_url}/-/merge_requests/#{event.note_target.iid}#note_#{event.target.id}")
     end
+
+    context 'for design note events' do
+      let(:event) { create(:event, :for_design, project: project) }
+
+      it 'returns an appropriate URL' do
+        iid = event.note_target.issue.iid
+        filename = event.note_target.filename
+        note_id  = event.target.id
+
+        expect(subject).to eq("#{project_base_url}/-/issues/#{iid}/designs/#{filename}#note_#{note_id}")
+      end
+    end
   end
 end