def test_remove_transfer_token_metadata(self):
alice_xmss = get_alice_xmss()
bob_xmss = get_bob_xmss()
token_transaction = get_token_transaction(alice_xmss, bob_xmss)
TokenMetadata.create_token_metadata(self.state, token_transaction,
None)
transfer_token = TransferTokenTransaction.create(
token_txhash=token_transaction.txhash,
addrs_to=[alice_xmss.address],
amounts=[100000000],
fee=1,
xmss_pk=bob_xmss.pk)
transfer_token.sign(alice_xmss)
TokenMetadata.update_token_metadata(self.state, transfer_token, None)
token_metadata = TokenMetadata.get_token_metadata(
self.state, transfer_token.token_txhash)
self.assertIn(transfer_token.txhash,
token_metadata.transfer_token_tx_hashes)
TokenMetadata.remove_transfer_token_metadata(self.state,
transfer_token, None)
token_metadata = TokenMetadata.get_token_metadata(
self.state, transfer_token.token_txhash)
self.assertNotIn(transfer_token.txhash,
token_metadata.transfer_token_tx_hashes)
def test_remove_token_metadata(self):
alice_xmss = get_alice_xmss()
bob_xmss = get_bob_xmss()
token_tx = get_token_transaction(alice_xmss, bob_xmss)
TokenMetadata.create_token_metadata(self.state, token_tx, None)
token_metadata = TokenMetadata.get_token_metadata(
self.state, token_tx.txhash)
self.assertEqual(token_metadata.token_txhash, token_tx.txhash)
TokenMetadata.remove_token_metadata(self.state, token_tx, None)
self.assertIsNone(
TokenMetadata.get_token_metadata(self.state, token_tx.txhash))
def test_get_token_metadata(self):
token_txhash = bytes(sha2_256(b'alpha'))
token_metadata = TokenMetadata.create(
token_txhash,
[bytes(sha2_256(b'delta')),
bytes(sha2_256(b'gamma'))])
self.state._db.get_raw = MagicMock(
return_value=token_metadata.serialize())
self.assertEqual(
TokenMetadata.get_token_metadata(self.state,
token_txhash).to_json(),
token_metadata.to_json())
def test_create_token_metadata(self):
alice_xmss = get_alice_xmss()
bob_xmss = get_bob_xmss()
token_transaction = get_token_transaction(alice_xmss, bob_xmss)
TokenMetadata.create_token_metadata(self.state, token_transaction,
None)
token_metadata = TokenMetadata.get_token_metadata(
self.state, token_transaction.txhash)
self.assertEqual(token_metadata.token_txhash, token_transaction.txhash)
self.assertEqual(token_metadata.transfer_token_tx_hashes[0],
token_transaction.txhash)