cic-stack/apps/cic-eth/tests/tasks/test_nonce_tasks.py

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# third-party imports
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import pytest
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import celery
# local imports
from cic_eth.admin.nonce import shift_nonce
from cic_eth.queue.tx import create as queue_create
from cic_eth.eth.tx import otx_cache_parse_tx
from cic_eth.eth.task import sign_tx
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from cic_eth.db.models.nonce import (
NonceReservation,
Nonce
)
from cic_eth.db.models.otx import Otx
from cic_eth.db.models.tx import TxCache
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@pytest.mark.skip()
def test_reserve_nonce_task(
init_database,
celery_session_worker,
eth_empty_accounts,
):
s = celery.signature(
'cic_eth.eth.tx.reserve_nonce',
[
'foo',
eth_empty_accounts[0],
],
queue=None,
)
t = s.apply_async()
r = t.get()
assert r == 'foo'
q = init_database.query(Nonce)
q = q.filter(Nonce.address_hex==eth_empty_accounts[0])
o = q.first()
assert o != None
q = init_database.query(NonceReservation)
q = q.filter(NonceReservation.key==str(t))
o = q.first()
assert o != None
def test_reserve_nonce_chain(
default_chain_spec,
init_database,
celery_session_worker,
init_w3,
init_rpc,
):
provider_address = init_rpc.gas_provider()
q = init_database.query(Nonce)
q = q.filter(Nonce.address_hex==provider_address)
o = q.first()
o.nonce = 42
init_database.add(o)
init_database.commit()
s_nonce = celery.signature(
'cic_eth.eth.tx.reserve_nonce',
[
init_w3.eth.accounts[0],
provider_address,
],
queue=None,
)
s_gas = celery.signature(
'cic_eth.eth.tx.refill_gas',
[
str(default_chain_spec),
],
queue=None,
)
s_nonce.link(s_gas)
t = s_nonce.apply_async()
r = t.get()
for c in t.collect():
pass
assert t.successful()
q = init_database.query(Otx)
Q = q.join(TxCache)
q = q.filter(TxCache.recipient==init_w3.eth.accounts[0])
o = q.first()
assert o.nonce == 42
@pytest.mark.skip()
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def test_shift_nonce(
default_chain_spec,
init_database,
init_w3,
celery_session_worker,
):
chain_str = str(default_chain_spec)
tx_hashes = []
for i in range(5):
tx = {
'from': init_w3.eth.accounts[0],
'to': init_w3.eth.accounts[i],
'nonce': i,
'gas': 21000,
'gasPrice': 1000000,
'value': 128,
'chainId': default_chain_spec.chain_id(),
'data': '',
}
(tx_hash_hex, tx_signed_raw_hex) = sign_tx(tx, chain_str)
queue_create(tx['nonce'], init_w3.eth.accounts[0], tx_hash_hex, tx_signed_raw_hex, chain_str)
otx_cache_parse_tx(tx_hash_hex, tx_signed_raw_hex, chain_str)
tx_hashes.append(tx_hash_hex)
s = celery.signature(
'cic_eth.admin.nonce.shift_nonce',
[
chain_str,
tx_hashes[2],
],
queue=None,
)
t = s.apply_async()
r = t.get()
for _ in t.collect():
pass
assert t.successful()
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