diff --git a/test/blob_interface_mock.hpp b/test/blob_interface_mock.hpp
index 1e57771..8218ed5 100644
--- a/test/blob_interface_mock.hpp
+++ b/test/blob_interface_mock.hpp
@@ -5,4 +5,5 @@
   public:
     virtual ~BlobInterfaceMock() = default;
     MOCK_METHOD0(getBlobList, std::vector<std::string>());
+    MOCK_METHOD1(getStat, StatResponse(const std::string&));
 };