def METHOD_NAME(self):
    self.alice = get_alice_xmss()
    self.bob = get_bob_xmss()
    self.alice.set_ots_index(10)
    self.maxDiff = None
    self.params = {
        "message_hash": b'Test Message',
        "addr_to": None,
        "fee": 1,
        "xmss_pk": self.alice.pk
    }