use `Gitlab::Routing.url_helpers` instead of `Rails.application.routes.url_helpers`

since `Rails.application.routes.url_helpers` creates a new anonymous module every time it's called

1 files changed, 6 insertions, 0 deletions

diff --git a/spec/lib/gitlab/middleware/read_only_spec.rb b/spec/lib/gitlab/middleware/read_only_spec.rb
index 044b93f0120..07ba11b93a3 100644
--- a/spec/lib/gitlab/middleware/read_only_spec.rb
+++ b/spec/lib/gitlab/middleware/read_only_spec.rb
@@ -91,6 +91,12 @@ describe Gitlab::Middleware::ReadOnly do
       expect(subject).to disallow_request
     end
 
+    it 'returns last_vistited_url for disallowed request' do
+      response = request.post('/test_request')
+
+      expect(response.location).to eq 'http://localhost/'
+    end
+
     context 'whitelisted requests' do
       it 'expects a POST internal request to be allowed' do
         expect(Rails.application.routes).not_to receive(:recognize_path)