1 files changed, 8 insertions, 0 deletions
diff --git a/spec/requests/api/namespaces_spec.rb b/spec/requests/api/namespaces_spec.rb
index 09b87f41b82..ab39c29653f 100644
--- a/spec/requests/api/namespaces_spec.rb
+++ b/spec/requests/api/namespaces_spec.rb
@@ -285,6 +285,14 @@ RSpec.describe API::Namespaces do
     end
 
     context 'when authenticated' do
+      it_behaves_like 'rate limited endpoint', rate_limit_key: :namespace_exists do
+        let(:current_user) { user }
+
+        def request
+          get api("/namespaces/#{namespace1.path}/exists", current_user)
+        end
+      end
+
       it 'returns JSON indicating the namespace exists and a suggestion' do
         get api("/namespaces/#{namespace1.path}/exists", user)