def func_wrapper():
from dokuztas.blockchain import Blockchain
node = NodeComponent()
node.chain = Blockchain(difficulty=difficulty)
node.miner = True
node.create_genesis_chain()
for x in range(0, txs_count):
node.add_transaction(str(x))
func(node)
def test_if_first_pendingblock_is_just_created_then_mining_should_be_started_once():
node = NodeComponent(miner=True)
node.create_genesis_chain()
patcher = patch('dokuztas.node.NodeComponent.mine')
mock = patcher.start()
for x in range(0, 200):
node.add_transaction(x)
patcher.stop()
mock.assert_called_once()
def func_wrapper():
patcher = patch('dokuztas.node.NodeComponent.mine')
patcher.start()
node = NodeComponent()
node.miner = True
node.create_genesis_chain()
for x in range(0, txs_count):
node.add_transaction(str(x))
patcher.stop()
func(node)
def test_after_first_block_is_mined_then_pending_txs_should_be_mined():
from dokuztas.blockchain import Blockchain
node = NodeComponent()
node.miner = True
node.chain = Blockchain(difficulty=1)
node.chain._generate_genesis()
def sync_mine(**kwargs):
node.chain.mine(kwargs['args'][0], kwargs['args'][1],
kwargs['args'][2])
thread_patcher = patch('dokuztas.node.NodeComponent._internal_mine',
side_effect=sync_mine)
thread_patcher.start()
for x in range(0, 22):
node.add_transaction(str(x))
thread_patcher.stop()
assert len(node.chain.blocks) == 3