cic-internal-integration/apps/cic-eth/tests/task/test_ext_tx.py

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# standard imports
import logging
# external imports
import celery
import moolb
from chainlib.eth.tx import (
count,
receipt,
)
from eth_erc20 import ERC20
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from chainlib.eth.nonce import RPCNonceOracle
# local imports
from cic_eth.db.models.nonce import (
NonceReservation,
Nonce,
)
logg = logging.getLogger()
def test_filter_process(
init_database,
default_chain_spec,
init_eth_tester,
eth_rpc,
eth_signer,
agent_roles,
init_custodial,
cic_registry,
foo_token,
celery_session_worker,
):
b = moolb.Bloom(1024, 3)
t = moolb.Bloom(1024, 3)
tx_hashes = []
# external tx
nonce_oracle = RPCNonceOracle(agent_roles['ALICE'], eth_rpc)
init_eth_tester.mine_blocks(13)
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c = ERC20(default_chain_spec, signer=eth_signer, nonce_oracle=nonce_oracle)
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(tx_hash_hex, o) = c.transfer(foo_token, agent_roles['ALICE'], agent_roles['BOB'], 1024)
eth_rpc.do(o)
o = receipt(tx_hash_hex)
r = eth_rpc.do(o)
block_bytes = r['block_number'].to_bytes(4, 'big')
b.add(block_bytes)
tx_index_bytes = r['transaction_index'].to_bytes(4, 'big')
t.add(block_bytes + tx_index_bytes)
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tx_hashes.append(tx_hash_hex)
# external tx
init_eth_tester.mine_blocks(28)
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c = ERC20(default_chain_spec, signer=eth_signer, nonce_oracle=nonce_oracle)
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(tx_hash_hex, o) = c.transfer(foo_token, agent_roles['ALICE'], agent_roles['BOB'], 512)
eth_rpc.do(o)
o = receipt(tx_hash_hex)
r = eth_rpc.do(o)
block_bytes = r['block_number'].to_bytes(4, 'big')
b.add(block_bytes)
tx_index_bytes = r['transaction_index'].to_bytes(4, 'big')
t.add(block_bytes + tx_index_bytes)
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tx_hashes.append(tx_hash_hex)
init_eth_tester.mine_blocks(10)
o = {
'alg': 'sha256',
'filter_rounds': 3,
'low': 0,
'high': 50,
'block_filter': b.to_bytes().hex(),
'blocktx_filter': t.to_bytes().hex(),
}
s = celery.signature(
'cic_eth.ext.tx.list_tx_by_bloom',
[
o,
agent_roles['BOB'],
default_chain_spec.asdict(),
],
queue=None
)
t = s.apply_async()
r = t.get()
assert len(r) == 2
for tx_hash in r.keys():
tx_hashes.remove(tx_hash)
assert len(tx_hashes) == 0