1 files changed, 13 insertions, 0 deletions
diff --git a/spec/lib/gitlab/gitaly_client_spec.rb b/spec/lib/gitlab/gitaly_client_spec.rb
index b8debee3b58..e1d24ae8977 100644
--- a/spec/lib/gitlab/gitaly_client_spec.rb
+++ b/spec/lib/gitlab/gitaly_client_spec.rb
@@ -119,6 +119,19 @@ describe Gitlab::GitalyClient do
     end
   end
 
+  describe '.can_use_disk?' do
+    it 'properly caches a false result' do
+      # spec_helper stubs this globally
+      allow(described_class).to receive(:can_use_disk?).and_call_original
+      expect(described_class).to receive(:filesystem_id).once
+      expect(described_class).to receive(:filesystem_id_from_disk).once
+
+      2.times do
+        described_class.can_use_disk?('unknown')
+      end
+    end
+  end
+
   describe '.connection_data' do
     it 'returns connection data' do
       address = 'tcp://localhost:9876'