def testSendEth():
_web3 = web3util.get_web3()
network = web3util.get_network()
#wallet1 should have got ETH from ganache startup (see deploy.py)
private_key1 = web3util.confFileValue(network, 'TEST_PRIVATE_KEY1')
wallet1 = web3wallet.Web3Wallet(private_key1)
orig_bal1_base = wallet1.ETH_base()
print("orig bal1 = %s" % web3util.fromBase18(orig_bal1_base))
assert orig_bal1_base > web3util.toBase18(1.0)
#wallet2 should have 0 ETH
wallet2 = web3wallet.randomWeb3Wallet()
orig_bal2_base = wallet2.ETH_base()
print("orig bal2 = %s" % web3util.fromBase18(orig_bal2_base))
assert orig_bal2_base == 0
#wallet1 gives wallet2 1.0 ETH
sent_base = web3util.toBase18(1.0)
wallet1.sendEth(wallet2.address, sent_base)
new_bal1_base = wallet1.ETH_base()
new_bal2_base = wallet2.ETH_base()
print("new bal1 = %s" % web3util.fromBase18(new_bal1_base))
print("new bal2 = %s" % web3util.fromBase18(new_bal2_base))
assert new_bal2_base == sent_base
assert (orig_bal1_base - sent_base*1.1) < new_bal1_base < (orig_bal1_base - sent_base)
def test_OCEAN():
wallet = web3wallet.randomWeb3Wallet()
OCEAN_base = web3util.toBase18(3.0)
globaltokens.mintOCEAN(address=wallet.address, value_base=OCEAN_base)
OCEAN_token = globaltokens.OCEANtoken()
assert isinstance(OCEAN_token, datatoken.Datatoken)
assert OCEAN_token.symbol() == 'OCEAN'
assert OCEAN_token.balanceOf_base(wallet.address) == OCEAN_base
globaltokens.mintOCEAN(address=wallet.address, value_base=OCEAN_base)
assert OCEAN_token.balanceOf_base(wallet.address) == OCEAN_base * 2
def __init__(self, USD: float = 0.0, OCEAN: float = 0.0, private_key=None):
if private_key is None:
self._web3wallet = web3wallet.randomWeb3Wallet()
else:
self._web3wallet = web3wallet.Web3Wallet(private_key)
#Give the new wallet ETH to pay gas fees (but don't track otherwise)
self._web3wallet.fundFromAbove(toBase18(0.01)) #magic number
#USD
self._USD = USD #lump in ETH too
#OCEAN
globaltokens.mintOCEAN(address=self._web3wallet.address,
value_base=toBase18(OCEAN))
self._cached_OCEAN_base: typing.Union[int, None] = None #for speed
#amount
self._total_USD_in: float = USD
self._total_OCEAN_in: float = OCEAN
def test_randomWeb3Wallet():
wallet1 = web3wallet.randomWeb3Wallet()
wallet2 = web3wallet.randomWeb3Wallet()
assert wallet1.address != wallet2.address
assert wallet1.private_key != wallet2.private_key
def test_ETHbalance2():
_web3 = web3util.get_web3()
wallet = web3wallet.randomWeb3Wallet() #should have 0 ETH
assert wallet.ETH_base() == _web3.eth.getBalance(wallet.address)