bmc: allowing packing transport flags densely

Future transport backends can densely fill in the upper 5 bits of the
transport flag bitfield.

Signed-off-by: Benjamin Fair <benjaminfair@google.com>
Change-Id: Ie4ee59e0581e458a9020775e18270100f9a1de4e
diff --git a/bmc/test/firmware_state_notyetstarted_unittest.cpp b/bmc/test/firmware_state_notyetstarted_unittest.cpp
index 8aa811f..2a100bd 100644
--- a/bmc/test/firmware_state_notyetstarted_unittest.cpp
+++ b/bmc/test/firmware_state_notyetstarted_unittest.cpp
@@ -73,18 +73,15 @@
 TEST_F(FirmwareHandlerNotYetStartedTest, StatEachBlobIdVerifyResults)
 {
     /* In this original state, calling stat() on the blob ids will return the
-     * transported supported.
+     * idle status
      */
-    blobs::BlobMeta expected;
-    expected.blobState = FirmwareFlags::UpdateFlags::ipmi;
-    expected.size = 0;
 
     auto blobs = handler->getBlobIds();
     for (const auto& blob : blobs)
     {
         blobs::BlobMeta meta = {};
         EXPECT_TRUE(handler->stat(blob, &meta));
-        EXPECT_EQ(expected, meta);
+        EXPECT_EQ(expectedIdleMeta, meta);
     }
 }