def modifyTransaction(self, transaction_hash, **transaction_params):
assert_valid_transaction_params(transaction_params)
current_transaction = get_required_transaction(self.web3,
transaction_hash)
current_transaction_params = extract_valid_transaction_params(
current_transaction)
new_transaction = merge(current_transaction_params, transaction_params)
return replace_transaction(self.web3, current_transaction,
new_transaction)
def test_extract_valid_transaction_params():
input = {
'from': '0x0',
'to': '0x0',
'gas': 21000,
'gasPrice': 5000000,
'value': 1,
'data': '0x0',
'nonce': 2,
'chainId': 1,
}
valid_transaction_params = extract_valid_transaction_params(input)
assert valid_transaction_params == input
def test_extract_valid_transaction_params_includes_invalid():
input = {
'from': '0x0',
'to': '0x0',
'gas': 21000,
'gasPrice': 5000000,
'value': 1,
'tokens': 9000,
}
valid_transaction_params = extract_valid_transaction_params(input)
assert valid_transaction_params == {
'from': '0x0',
'to': '0x0',
'gas': 21000,
'gasPrice': 5000000,
'value': 1,
}
def modifyTransaction(self, transaction_hash, **transaction_params):
assert_valid_transaction_params(transaction_params)
current_transaction = get_required_transaction(self.web3, transaction_hash)
current_transaction_params = extract_valid_transaction_params(current_transaction)
new_transaction = merge(current_transaction_params, transaction_params)
return replace_transaction(self.web3, current_transaction, new_transaction)
def test_extract_valid_transaction_params_invalid(transaction_params,
expected_exc_msg):
with pytest.raises(AttributeError, match=expected_exc_msg):
extract_valid_transaction_params(transaction_params)
def test_extract_valid_transaction_params(transaction_params, expected):
valid_transaction_params = extract_valid_transaction_params(
transaction_params)
assert valid_transaction_params == expected