def test_issuance(logger, dbsession, web3, private_key_hex):
"""Walk through issuance process from top to bottom"""
# Creating transactions
txs = deploy_token_contracts(logger, dbsession, "testing", web3,
ethereum_abi_file=None,
ethereum_private_key=private_key_hex,
ethereum_gas_limit=None,
ethereum_gas_price=None,
name="Moo Corp",
symbol="MOO",
amount=9999,
transfer_restriction="unrestricted")
assert len(txs) == 5
# Send transactions to emphmereal test chain
txs = broadcast(logger,
dbsession,
"testing",
web3,
ethereum_private_key=private_key_hex,
ethereum_gas_limit=None,
ethereum_gas_price=None,
)
assert len(txs) == 5
# Check they got mined
txs = update_status(logger,
dbsession,
"testing",
web3,
ethereum_private_key=private_key_hex,
ethereum_gas_limit=None,
ethereum_gas_price=None,
)
assert len(txs) == 5
for tx in txs: # type: PreparedTransaction
assert tx.result_transaction_success
token_address = txs[0].contract_address
# Check that we can view the token status
status = contract_status(logger,
dbsession,
"testing",
web3,
ethereum_abi_file=None,
ethereum_private_key=private_key_hex,
ethereum_gas_limit=None,
ethereum_gas_price=None,
token_contract=token_address,
)
assert status["name"] == "Moo Corp"
assert status["totalSupply"] == 9999 * 10**18
def sample_token(logger, dbsession, web3, private_key_hex, sample_csv_file,
db_path, click_runner, get_contract_deployed_tx, kyc_contract,
monkeypatch_get_contract_deployed_tx, request):
"""Create a security token used in these tests."""
if request.param == 'restricted':
from sto.ethereum.utils import priv_key_to_address
# whitelist owner
result = click_runner.invoke(cli, [
'--database-file', db_path, '--ethereum-private-key',
private_key_hex, '--ethereum-gas-limit', 999999999, 'kyc-manage',
'--whitelist-address',
priv_key_to_address(private_key_hex)
])
assert result.exit_code == 0
result = click_runner.invoke(cli, [
'--database-file', db_path, '--ethereum-private-key', private_key_hex,
'--ethereum-gas-limit', 999999999, 'issue', '--name', "Moo Corp",
'--symbol', "MOO", '--url', "https://tokenmarket.net", '--amount',
9999, '--transfer-restriction', request.param
])
assert result.exit_code == 0
result = click_runner.invoke(cli, [
'--database-file',
db_path,
'--ethereum-private-key',
private_key_hex,
'--ethereum-gas-limit',
999999999,
'tx-broadcast',
])
assert result.exit_code == 0
token_address = get_contract_deployed_tx(dbsession,
"SecurityToken").contract_address
# Check that we can view the token status
status = contract_status(
logger,
dbsession,
"testing",
web3,
ethereum_abi_file=None,
ethereum_private_key=private_key_hex,
ethereum_gas_limit=None,
ethereum_gas_price=None,
token_contract=token_address,
)
assert status["name"] == "Moo Corp"
assert status["totalSupply"] == 9999 * 10**18
dbsession.commit()
return token_address
def status(config: BoardCommmadConfiguration, address):
"""Print token contract status."""
logger = config.logger
assert is_ethereum_network(config.network) # Nothing else implemented yet
from sto.ethereum.issuance import contract_status
dbsession = config.dbsession
contract_status(logger,
dbsession,
config.network,
ethereum_node_url=config.ethereum_node_url,
ethereum_abi_file=config.ethereum_abi_file,
ethereum_private_key=config.ethereum_private_key,
ethereum_gas_limit=config.ethereum_gas_limit,
ethereum_gas_price=config.ethereum_gas_price,
token_contract=address)
def sample_token(logger, dbsession, web3, private_key_hex, sample_csv_file):
"""Create a security token used in these tests."""
# Creating transactions
txs = deploy_token_contracts(
logger,
dbsession,
"testing",
web3,
ethereum_abi_file=None,
ethereum_private_key=private_key_hex,
ethereum_gas_limit=9999999,
ethereum_gas_price=None,
name="Moo Corp",
symbol="MOO",
url="https://tokenmarket.net",
amount=9999,
transfer_restriction="unrestricted"
)
token_address = txs[0].contract_address
# Deploy contract transactions to emphmereal test chain
broadcast(logger,
dbsession,
"testing",
web3,
ethereum_private_key=private_key_hex,
ethereum_gas_limit=None,
ethereum_gas_price=None,
)
# Check that we can view the token status
status = contract_status(logger,
dbsession,
"testing",
web3,
ethereum_abi_file=None,
ethereum_private_key=private_key_hex,
ethereum_gas_limit=None,
ethereum_gas_price=None,
token_contract=token_address,
)
assert status["name"] == "Moo Corp"
assert status["totalSupply"] == 9999 * 10 ** 18
return token_address
def test_distribute(logger, dbsession, web3, private_key_hex, sample_csv_file):
"""Distribute tokens."""
# Creating transactions
txs = deploy_token_contracts(
logger, dbsession, "testing", web3,
ethereum_abi_file=None,
ethereum_private_key=private_key_hex,
ethereum_gas_limit=99999999,
ethereum_gas_price=None,
name="Moo Corp",
symbol="MOO",
url="https://tokenmarket.net",
amount=9999,
transfer_restriction="unrestricted"
)
token_address = txs[0].contract_address
# Deploy contract transactions to emphmereal test chain
broadcast(
logger,
dbsession,
"testing",
web3,
ethereum_private_key=private_key_hex,
ethereum_gas_limit=None,
ethereum_gas_price=None,
)
# Check that we can view the token status
status = contract_status(
logger,
dbsession,
"testing",
web3,
ethereum_abi_file=None,
ethereum_private_key=private_key_hex,
ethereum_gas_limit=None,
ethereum_gas_price=None,
token_contract=token_address,
)
assert status["name"] == "Moo Corp"
assert status["totalSupply"] == 9999 * 10 ** 18
entries = read_csv(logger, sample_csv_file)
new_distributes, old_distributes = distribute_tokens(
logger,
dbsession,
"testing",
web3,
ethereum_abi_file=None,
ethereum_private_key=private_key_hex,
ethereum_gas_limit=None,
ethereum_gas_price=None,
token_address=token_address,
dists=entries
)
assert new_distributes == 2
assert old_distributes == 0
# Check they got mined
# Send transactions to emphmereal test chain
txs = broadcast(
logger,
dbsession,
"testing",
web3,
ethereum_private_key=private_key_hex,
ethereum_gas_limit=None,
ethereum_gas_price=None,
)
# Check they got mined
txs = update_status(
logger,
dbsession,
"testing",
web3,
ethereum_private_key=private_key_hex,
ethereum_gas_limit=None,
ethereum_gas_price=None,
)
assert len(txs) == 6
for tx in txs: # type: PreparedTransaction
assert tx.result_transaction_success
# Check that rerun does not recreate txs
new_distributes, old_distributes = distribute_tokens(
logger,
dbsession,
"testing",
web3,
ethereum_abi_file=None,
ethereum_private_key=private_key_hex,
ethereum_gas_limit=None,
ethereum_gas_price=None,
token_address=token_address,
dists=entries
)
assert new_distributes == 0
assert old_distributes == 2
