clarify faulty test vector

Author: JesusMcCloud

formats/cbor/commonTest/src/kotlinx/serialization/cbor/CborDecoderTest.kt

@@ -54,9 +54,13 @@ class CborDecoderTest {
         assertEquals(Cbor.encodeToCbor(test), struct)
         assertEquals(test, Cbor.decodeFromCbor(TypesUmbrella.serializer(), struct))
 
+
+        assertEquals(hex, Cbor.encodeToHexString(TypesUmbrella.serializer(), test))
+
         assertEquals(hex, Cbor.encodeToHexString(CborElement.serializer(), struct))
 
 
+
         // with maps, lists & strings of definite length
         val hexDef =
             "a9646c6973748261616162686e756c6c61626c65f6636d6170a202f401f56169182a6a696e6e6572734c69737481a16161636b656b637374726d48656c6c6f2c20776f726c642165696e6e6572a16161636c6f6c6a62797465537472696e6742cafe6962797465417272617982383521"