def test_network_gen_operations_and_add_nodes(self, sandbox_multibranch,
session):
node_add_period = NUM_CYCLES // NEW_NODES
for cycle in range(NUM_CYCLES):
i = random.randrange(NUM_NODES)
client = sandbox_multibranch.client(i)
try:
transfer = random_op(client)
session[f'op{cycle}'] = transfer.operation_hash
except subprocess.CalledProcessError:
# some operations may be invalid, e.g. the client sends
# several operation with the same counter
print('# IGNORED INVALID OPERATION')
if cycle % node_add_period == 0:
# add node
running_nodes = list(sandbox_multibranch.nodes.keys())
new_node = max(running_nodes) + 1
if REPLACE:
running_nodes.remove(0)
running_nodes.remove(1)
sandbox_multibranch.rm_node(random.choice(running_nodes))
sandbox_multibranch.add_node(new_node, params=params(new_node))
proto = ALPHA
assert utils.check_protocol(
sandbox_multibranch.client(new_node), proto)
time.sleep(TIME_BETWEEN_CYCLE)
def clients(sandbox: Sandbox, request) -> Iterator[List[Client]]:
"""N node with protocol alpha. Parameterized by the number of nodes.
Number of nodes is specified as a class annotation.
@pytest.mark.parametrize('clients', [N], indirect=True)
Activate protocol alpha one year in the past. (see fixture client).
"""
assert request.param is not None
num_nodes = request.param
for i in range(num_nodes):
# Large number may increases peers connection time
sandbox.add_node(i, params=constants.NODE_PARAMS)
parameters = protocol.get_parameters()
parameters['consensus_threshold'] = 0
parameters['round_durations'] = {"round0": '1', "round1": '1'}
protocol.activate(
sandbox.client(0), parameters=parameters, activate_in_the_past=True
)
clients = sandbox.all_clients()
for client in clients:
proto = protocol.HASH
assert utils.check_protocol(client, proto)
yield clients
def clients(sandbox: Sandbox, request) -> Iterator[List[Client]]:
"""N node with protocol alpha. Parameterized by the number of nodes.
Number of nodes is specified as a class annotation.
@pytest.mark.parametrize('clients', [N], indirect=True)
"""
assert request.param is not None
num_nodes = request.param
for i in range(num_nodes):
# Large number may increases peers connection time
sandbox.add_node(i, params=constants.NODE_PARAMS)
utils.activate_alpha(sandbox.client(0))
clients = sandbox.all_clients()
for client in clients:
proto = constants.ALPHA
assert utils.check_protocol(client, proto)
yield clients
def test_check_protocol(self, clients, session):
proto = session['proto_hash']
params = ['-p', 'ProtoGenesisGenesisGenesisGenesisGenesisGenesk612im']
for client in clients:
assert utils.check_protocol(client, proto, params=params)
def test_wait_sync_proto(self, sandbox, session):
session['head_hash'] = sandbox.client(0).get_head()['hash']
clients = sandbox.all_clients()
for client in clients:
proto = constants.ALPHA
assert utils.check_protocol(client, proto)
def test_wait_for_alpha(self, sandbox_multibranch):
clients = sandbox_multibranch.all_clients()
for client in clients:
proto = ALPHA
assert utils.check_protocol(client, proto)
def test_wait_for_protocol(self, sandbox: Sandbox):
clients = sandbox.all_clients()
for client in clients:
proto = protocol.HASH
assert utils.check_protocol(client, proto)
assert client.get_level() == 1
def test_check_protocol(self, clients: List[Client], session: dict):
proto = session['proto_hash']
for client in clients:
assert utils.check_protocol(client, proto, params=PARAMS)
def test_wait_sync_proto(self, sandbox):
clients = sandbox.all_clients()
for client in clients:
proto = constants.ALPHA
assert utils.check_protocol(client, proto)
def test_wait_for_alpha(self, sandbox: Sandbox):
clients = sandbox.all_clients()
for client in clients:
proto = protocol.HASH
assert utils.check_protocol(client, proto)