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test: MiniWallet: support default from_node for creating txs

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If no `from_node` parameter is passed explicitely to the
`create_self_transfer` method, the test node passed in the course
of creating the MiniWallet instance is used.  This seems to
be the main use-case in most of the current functional
tests, i.e. in many instances the calls can be shortened.
This commit is contained in:
Sebastian Falbesoner
2022-01-11 15:39:57 +01:00
parent f30041c914
commit b24f6c6855
9 changed files with 16 additions and 18 deletions
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3
test/functional/test_framework/wallet.py
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@ -179,8 +179,9 @@ class MiniWallet:
txid = self.sendrawtransaction(from_node=from_node, tx_hex=tx.serialize().hex())
return txid, 1
def create_self_transfer(self, *, fee_rate=Decimal("0.003"), from_node, utxo_to_spend=None, mempool_valid=True, locktime=0, sequence=0):
def create_self_transfer(self, *, fee_rate=Decimal("0.003"), from_node=None, utxo_to_spend=None, mempool_valid=True, locktime=0, sequence=0):
"""Create and return a tx with the specified fee_rate. Fee may be exact or at most one satoshi higher than needed."""
from_node = from_node or self._test_node
utxo_to_spend = utxo_to_spend or self.get_utxo()
if self._priv_key is None:
vsize = Decimal(104) # anyone-can-spend