test: consolidate blob lists

Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: Id0a8b64ccaacd787eef799d46d9523307fafb422
diff --git a/test/firmware_unittest.hpp b/test/firmware_unittest.hpp
index a79cd4f..e36081d 100644
--- a/test/firmware_unittest.hpp
+++ b/test/firmware_unittest.hpp
@@ -6,6 +6,7 @@
 #include "triggerable_mock.hpp"
 
 #include <memory>
+#include <string>
 #include <vector>
 
 #include <gmock/gmock.h>
@@ -122,6 +123,8 @@
     std::uint16_t session = 1;
     std::uint16_t flags =
         blobs::OpenFlags::write | FirmwareBlobHandler::UpdateFlags::ipmi;
+
+    std::vector<std::string> startingBlobs = {staticLayoutBlobId, hashBlobId};
 };
 
 class IpmiOnlyFirmwareTest : public ::testing::Test