async def test_builder_(setup, test_data):
hot = Keypair.random()
hot_account = hot.address().decode()
hot_secret = hot.seed()
cold = Builder(secret=test_data.cold_secret, horizon=test_data.horizon, network_name=setup.network, fee=100) \
.append_create_account_op(hot_account, '200') \
.append_set_options_op(inflation_dest=test_data.cold_account, set_flags=1,
home_domain='256kw.com', master_weight=10,
low_threshold=5, ) \
.append_change_trust_op('BEER', test_data.cold_account, '1000', hot_account) \
.append_allow_trust_op(hot_account, 'BEER', True)
# append twice for test
cold.append_payment_op(hot_account, '50.123', 'BEER', test_data.cold_account) \
.append_payment_op(hot_account, '50.123', 'BEER', test_data.cold_account)
# TODO: append_bump_sequence_op test
await cold.update_sequence()
cold.sign()
cold.sign(hot_secret)
# try to sign twice
with pytest.raises(SignatureExistError):
cold.sign(hot_secret)
assert len(cold.te.signatures) == 2
assert len(cold.ops) == 5
response = await cold.submit()
assert response.get('hash') == cold.hash_hex()
def send_asset(cls, setup, secret_key, address, amount, memo_text=None):
"""A helper to send asset"""
builder = Builder(secret=secret_key,
horizon_uri=setup.horizon_endpoint_uri,
network=setup.network)
builder.append_payment_op(address, amount, setup.test_asset.code,
setup.test_asset.issuer)
if memo_text:
builder.add_text_memo(memo_text[:28]) # max memo length is 28
builder.sign()
reply = builder.submit()
return reply.get('hash')
async def send_asset(cls,
setup,
secret_key,
address,
amount,
memo_text=None):
"""A helper to send asset"""
async with Horizon(setup.horizon_endpoint_uri) as horizon:
builder = Builder(secret=secret_key,
horizon=horizon,
network_name=setup.network,
fee=100)
builder.append_payment_op(address, amount, setup.test_asset.code,
setup.test_asset.issuer)
if memo_text:
builder.add_text_memo(memo_text[:28]) # max memo length is 28
builder.sign()
reply = await builder.submit()
return reply.get('hash')
