diff --git a/src/ipmiblob/test/ipmi_interface_mock.hpp b/src/ipmiblob/test/ipmi_interface_mock.hpp
new file mode 100644
index 0000000..c3e187e
--- /dev/null
+++ b/src/ipmiblob/test/ipmi_interface_mock.hpp
@@ -0,0 +1,18 @@
+#pragma once
+
+#include <ipmiblob/ipmi_interface.hpp>
+
+#include <gmock/gmock.h>
+
+namespace host_tool
+{
+
+class IpmiInterfaceMock : public IpmiInterface
+{
+  public:
+    virtual ~IpmiInterfaceMock() = default;
+    MOCK_METHOD1(sendPacket,
+                 std::vector<std::uint8_t>(std::vector<std::uint8_t>&));
+};
+
+} // namespace host_tool