1 files changed, 19 insertions, 0 deletions
diff --git a/spec/controllers/chaos_controller_spec.rb b/spec/controllers/chaos_controller_spec.rb
index 550303d292a..cb4f12ff829 100644
--- a/spec/controllers/chaos_controller_spec.rb
+++ b/spec/controllers/chaos_controller_spec.rb
@@ -124,4 +124,23 @@ RSpec.describe ChaosController do
       expect(response).to have_gitlab_http_status(:ok)
     end
   end
+
+  describe '#gc' do
+    let(:gc_stat) { GC.stat.stringify_keys }
+
+    it 'runs a full GC on the current web worker' do
+      expect(Prometheus::PidProvider).to receive(:worker_id).and_return('worker-0')
+      expect(Gitlab::Chaos).to receive(:run_gc).and_return(gc_stat)
+
+      post :gc
+
+      expect(response).to have_gitlab_http_status(:ok)
+      expect(response_json['worker_id']).to eq('worker-0')
+      expect(response_json['gc_stat']).to eq(gc_stat)
+    end
+  end
+
+  def response_json
+    Gitlab::Json.parse(response.body)
+  end
 end