Improve test coverage

Author: ntninja

multiaddr/util.py

@@ -28,8 +28,4 @@ def packed_net_bytes_to_int(b):
 else:  # PY2
     def packed_net_bytes_to_int(b):
         """Convert the given big-endian byte-string to an int."""
-        return int(b.encode('hex'), 16)
-
-
-def decode_big_endian_16(b):
-	return struct.unpack_from('>H', b.rjust(2, b'\0'))[0]
+        return int(b.encode('hex'), 16)

tests/test_multiaddr.py

@@ -71,6 +71,7 @@ def test_invalid(addr_str):
      "/udp/1234",
      "/tcp/1234",
      "/sctp/1234",
+     "/utp",
      "/udp/65535",
      "/tcp/65535",
      "/p2p/QmcgpsyWgH8Y8ajJz1Cu72KnS5uo2Aa2LpzU7kinSupNKC",