def _execute(self, request):
depth = request['depth'] # type: int
min_weight_magnitude = request['minWeightMagnitude'] # type: int
trytes = request['trytes'] # type: List[TryteString]
# Call ``getTransactionsToApprove`` to locate trunk and branch
# transactions so that we can attach the bundle to the Tangle.
gta_response = GetTransactionsToApproveCommand(self.adapter)(depth=depth)
att_response = AttachToTangleCommand(self.adapter)(
branchTransaction=gta_response.get('branchTransaction'),
trunkTransaction=gta_response.get('trunkTransaction'),
minWeightMagnitude=min_weight_magnitude,
trytes=trytes,
)
# ``trytes`` now have POW!
trytes = att_response['trytes']
BroadcastAndStoreCommand(self.adapter)(trytes=trytes)
return {
'trytes': trytes,
}
def setUp(self):
self.adapter = MockAdapter()
self.command = BroadcastAndStoreCommand(self.adapter)
# Define a few valid values that we can reuse across tests.
self.trytes1 = b'RBTC9D9DCDQAEASBYBCCKBFA'
self.trytes2 =\
b'CCPCBDVC9DTCEAKDXC9D9DEARCWCPCBDVCTCEAHDWCTCEAKDCDFD9DSCSA'