def test_node(uuid):
#for uuid in ['123', 'matt']:
n = bl.Node(uuid)
assert n.uuid == uuid
def matt_node():
node = bl.Node('matt')
return node
def test_genesis():
node = block.Node('Ali')
gb, hash = node.process_txns([])
assert hash.startswith('0')
def test_hash():
node = bl.Node('matt')
gb, hash = node.process_txns([])
print(f'Genesis block {gb.todict()}, \nHash {hash}')
assert hash.startswith('0')
def test_bad_difficulty():
node = bl.Node('matt')
with pytest.raises(TypeError):
gb, hash = node.process_txns([], difficulty='1')
def node():
node = block.Node('matt')
return node