laconicd-deprecated/tests/integration_tests/test_account.py

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import os
from eth_account import Account
from .utils import ADDRS, w3_wait_for_new_blocks
def test_get_transaction_count(ethermint_rpc_ws, geth):
for p in [ethermint_rpc_ws, geth]:
w3 = p.w3
blk = hex(w3.eth.block_number)
sender = ADDRS["validator"]
# derive a new address
account_path = "m/44'/60'/0'/0/1"
mnemonic = os.getenv("COMMUNITY_MNEMONIC")
receiver = (Account.from_mnemonic(mnemonic, account_path=account_path)).address
n0 = w3.eth.get_transaction_count(receiver, blk)
# ensure transaction send in new block
w3_wait_for_new_blocks(w3, 1, sleep=0.1)
txhash = w3.eth.send_transaction(
{
"from": sender,
"to": receiver,
"value": 1000,
}
)
receipt = w3.eth.wait_for_transaction_receipt(txhash)
assert receipt.status == 1
[n1, n2] = [w3.eth.get_transaction_count(receiver, b) for b in [blk, "latest"]]
assert n0 == n1
assert n0 == n2