1 files changed, 11 insertions, 0 deletions
diff --git a/spec/services/protected_branches/cache_service_spec.rb b/spec/services/protected_branches/cache_service_spec.rb
index 00d1e8b5457..d7a3258160b 100644
--- a/spec/services/protected_branches/cache_service_spec.rb
+++ b/spec/services/protected_branches/cache_service_spec.rb
@@ -111,5 +111,16 @@ RSpec.describe ProtectedBranches::CacheService, :clean_gitlab_redis_cache do
       expect(service.fetch('not-found') { true }).to eq(true)
     end
   end
+
+  describe 'metrics' do
+    it 'records hit ratio metrics' do
+      expect_next_instance_of(Gitlab::Cache::Metrics) do |metrics|
+        expect(metrics).to receive(:increment_cache_miss).once
+        expect(metrics).to receive(:increment_cache_hit).exactly(4).times
+      end
+
+      5.times { service.fetch('main') { true } }
+    end
+  end
 end
 # rubocop:enable Style/RedundantFetchBlock