def make_info(name, private_key_name):
# assume that this account has ETH with gas.
class _Info:
pass
info = _Info()
web3 = get_web3()
info.web3 = web3
info.private_key = os.environ.get(private_key_name)
info.wallet = Wallet(web3, private_key=info.private_key)
info.address = info.wallet.address
info.account = Account(private_key=info.private_key)
wallet = get_ganache_wallet()
if wallet:
assert (from_wei(get_ether_balance(wallet.address)) >
4), "Ether balance less than 4."
if from_wei(get_ether_balance(info.address)) < 2:
send_ether(wallet, info.address, 4)
from ocean_lib.ocean.ocean import Ocean
info.ocean = Ocean()
info.T1 = _deployAndMintToken("TOK1", info.address)
info.T2 = _deployAndMintToken("TOK2", info.address)
return info
def make_info(name, private_key_name):
# assume that this account has ETH with gas.
class _Info:
pass
info = _Info()
web3 = get_web3()
config = ExampleConfig.get_config()
info.web3 = web3
info.private_key = os.environ.get(private_key_name)
info.wallet = Wallet(
web3,
private_key=info.private_key,
block_confirmations=config.block_confirmations,
transaction_timeout=config.transaction_timeout,
)
info.address = info.wallet.address
wallet = get_ganache_wallet()
if wallet:
assert get_ether_balance(
web3, wallet.address) >= to_wei(4), "Ether balance less than 4."
if get_ether_balance(web3, info.address) < to_wei(2):
send_ether(wallet, info.address, to_wei(4))
from ocean_lib.ocean.ocean import Ocean
info.ocean = Ocean(config)
info.T1 = _deployAndMintToken(web3, "TOK1", info.address)
info.T2 = _deployAndMintToken(web3, "TOK2", info.address)
return info
def setup_all(request):
# a test can skip setup_all() via decorator "@pytest.mark.nosetup_all"
if "nosetup_all" in request.keywords:
return
config = ExampleConfig.get_config()
ConfigProvider.set_config(config)
Web3Provider.init_web3(
provider=get_web3_connection_provider(config.network_url))
ContractHandler.set_artifacts_path(config.artifacts_path)
wallet = get_ganache_wallet()
if not wallet:
return
addresses_file = config.address_file
if not os.path.exists(addresses_file):
return
with open(addresses_file) as f:
network_addresses = json.load(f)
print(
f"sender: {wallet.key}, {wallet.address}, {wallet.password}, {wallet.keysStr()}"
)
print(f"sender balance: {from_wei(get_ether_balance(wallet.address))}")
assert (from_wei(get_ether_balance(wallet.address)) >
10), "Ether balance less than 10."
from ocean_lib.models.data_token import DataToken
OCEAN_token = DataToken(address=network_addresses["development"]["Ocean"])
amt_distribute = 1000
amt_distribute_base = to_base_18(float(amt_distribute))
for w in (get_publisher_wallet(), get_consumer_wallet()):
if from_wei(get_ether_balance(w.address)) < 2:
send_ether(wallet, w.address, 4)
if OCEAN_token.token_balance(w.address) < 100:
OCEAN_token.mint(wallet.address,
amt_distribute_base,
from_wallet=wallet)
OCEAN_token.transfer(w.address,
amt_distribute_base,
from_wallet=wallet)
def mint_fake_OCEAN():
"""
Does the following:
1. Mints tokens
2. Distributes tokens to TEST_PRIVATE_KEY1 and TEST_PRIVATE_KEY2
"""
config = ExampleConfig.get_config()
ConfigProvider.set_config(config)
Web3Provider.init_web3(
provider=get_web3_connection_provider(config.network_url))
ContractHandler.set_artifacts_path(config.artifacts_path)
addresses_file = config.address_file
ocean = get_publisher_ocean_instance()
web3 = ocean.web3
with open(addresses_file) as f:
network_addresses = json.load(f)
network = "development"
deployer_wallet = get_ganache_wallet()
OCEAN_token = DataToken(address=network_addresses[network]["Ocean"])
amt_distribute = 1000
amt_distribute_base = to_base_18(float(amt_distribute))
OCEAN_token.mint(deployer_wallet.address,
2 * amt_distribute_base,
from_wallet=deployer_wallet)
for key_label in ["TEST_PRIVATE_KEY1", "TEST_PRIVATE_KEY2"]:
key = os.environ.get(key_label)
if not key:
continue
w = Wallet(web3, private_key=key)
if OCEAN_token.token_balance(w.address) < 1000:
OCEAN_token.transfer(w.address,
amt_distribute_base,
from_wallet=deployer_wallet)
if from_wei(get_ether_balance(w.address)) < 2:
send_ether(deployer_wallet, w.address, 4)
def test_chain_id_send_ether(alice_wallet, bob_address):
"""Tests if the chainId has the right value for send ether transactions."""
receipt = send_ether(alice_wallet, bob_address, to_wei(1))
assert receipt, "Send ether was unsuccessful."
tx = alice_wallet.web3.eth.get_transaction(receipt["transactionHash"])
# Formula: v = CHAIN_ID * 2 + 35 or v = CHAIN_ID * 2 + 36
chain_ids = [(tx["v"] - 35) / 2, (tx["v"] - 36) / 2]
result = True if alice_wallet.web3.eth.chain_id in chain_ids else False
assert result, "The chain ID is not the right one."
def mint_fake_OCEAN(config: Config) -> None:
"""
Does the following:
1. Mints tokens
2. Distributes tokens to TEST_PRIVATE_KEY1 and TEST_PRIVATE_KEY2
"""
addresses_file = config.address_file
with open(addresses_file) as f:
network_addresses = json.load(f)
web3 = get_web3(config.network_url)
deployer_wallet = Wallet(
web3,
private_key=os.environ.get("FACTORY_DEPLOYER_PRIVATE_KEY"),
block_confirmations=config.block_confirmations,
transaction_timeout=config.transaction_timeout,
)
OCEAN_token = DataToken(web3, address=network_addresses["development"]["Ocean"])
amt_distribute = to_wei(1000)
OCEAN_token.mint(
deployer_wallet.address, 2 * amt_distribute, from_wallet=deployer_wallet
)
for key_label in ["TEST_PRIVATE_KEY1", "TEST_PRIVATE_KEY2"]:
key = os.environ.get(key_label)
if not key:
continue
w = Wallet(
web3,
private_key=key,
block_confirmations=config.block_confirmations,
transaction_timeout=config.transaction_timeout,
)
if OCEAN_token.balanceOf(w.address) < amt_distribute:
OCEAN_token.transfer(w.address, amt_distribute, from_wallet=deployer_wallet)
if get_ether_balance(web3, w.address) < to_wei(2):
send_ether(deployer_wallet, w.address, to_wei(4))
def setup_all(request, config, web3):
# a test can skip setup_all() via decorator "@pytest.mark.nosetup_all"
if "nosetup_all" in request.keywords:
return
wallet = get_ganache_wallet()
if not wallet:
return
addresses_file = config.address_file
if not os.path.exists(addresses_file):
return
with open(addresses_file) as f:
network_addresses = json.load(f)
print(f"sender: {wallet.key}, {wallet.address}, {wallet.keys_str()}")
print(
f"sender balance: {from_wei(get_ether_balance(web3, wallet.address))}")
assert get_ether_balance(
web3, wallet.address) >= to_wei(10), "Ether balance less than 10."
from ocean_lib.models.data_token import DataToken
OCEAN_token = DataToken(web3,
address=network_addresses["development"]["Ocean"])
amt_distribute = to_wei(1000)
for w in (get_publisher_wallet(), get_consumer_wallet()):
if get_ether_balance(web3, w.address) < to_wei(2):
send_ether(wallet, w.address, to_wei(4))
if OCEAN_token.balanceOf(w.address) < to_wei(100):
OCEAN_token.mint(wallet.address,
amt_distribute,
from_wallet=wallet)
OCEAN_token.transfer(w.address, amt_distribute, from_wallet=wallet)
def test_send_ether(alice_wallet, bob_address):
assert send_ether(alice_wallet, bob_address,
1), "Send ether was unsuccessful."