1 files changed, 8 insertions, 0 deletions
diff --git a/spec/models/protected_branch_spec.rb b/spec/models/protected_branch_spec.rb
index 366de809bed..a3fc09b31fb 100644
--- a/spec/models/protected_branch_spec.rb
+++ b/spec/models/protected_branch_spec.rb
@@ -190,6 +190,14 @@ RSpec.describe ProtectedBranch do
           expect(described_class).not_to receive(:matching)
           expect(described_class.protected?(project, protected_branch.name)).to eq(true)
         end
+
+        it 'sets expires_in for a cache key' do
+          cache_key = described_class.protected_ref_cache_key(project, protected_branch.name)
+
+          expect(Rails.cache).to receive(:fetch).with(cache_key, expires_in: 1.hour)
+
+          described_class.protected?(project, protected_branch.name)
+        end
       end
     end