def mock_fork(self, bad_header):
forkpoint = bad_header['block_height']
b = blockchain.Blockchain(config=self.config,
forkpoint=forkpoint,
parent=None,
forkpoint_hash=bh2u(sha256(str(forkpoint))),
prev_hash=bh2u(sha256(str(forkpoint - 1))))
return b
def __init__(self, config):
self.config = config
network = MockNetwork()
network.config = config
super().__init__(network, 'mock-server:50000:t', None)
self.q = asyncio.Queue()
self.blockchain = blockchain.Blockchain(config=self.config, forkpoint=0,
parent=None, forkpoint_hash=constants.net.GENESIS, prev_hash=None)
self.tip = 12
self.blockchain._size = self.tip + 1