byte[] data = [65, 66, 82, 87, 84, 73, 70, 71, 80, 69, 101, 83, 70, 102, 54, 57, 102, 73, 83, 65, 79, 65, 61, 61]
        byte type = 0x03
        def binary = new Binary(type, data)

        def document = new BasicDBObject("_id", binary)

        def encoder = new BasicBSONEncoder()
        def decoder = new BasicBSONDecoder()
        def callback = new BasicBSONCallback();

        then:
        def encoded = encoder.encode(document)
        decoder.decode(encoded, callback)  // FAILS