def test_all_nodes_boostrap(self, sandbox: Sandbox):
assert sandbox.client(0).sync_state() == 'synced'
assert sandbox.client(1).sync_state() == 'synced'
sandbox.client(2).bootstrapped()
def test_vote_in_promotion_phase(self, sandbox: Sandbox):
client = sandbox.client(0)
listings = client.get_listings()
for listing in listings:
client.submit_ballot(listing["pkh"], PROTO_B, 'yay')
def test_add_initial_nodes(self, sandbox: Sandbox):
for i in range(NUM_NODES):
sandbox.add_node(i, params=constants.NODE_PARAMS)
def test_proposal_period(self, sandbox: Sandbox):
assert_all_clients_in_period(sandbox.all_clients(), 'proposal')
def test_delegates_vote_proto_b(self, sandbox: Sandbox):
client = sandbox.client(0)
listings = client.get_listings()
# submit ballot for all bakers with listings
for listing in listings:
client.submit_ballot(listing["pkh"], PROTO_B, 'yay')
def test_bake_node_2(self, sandbox: Sandbox):
"""Client 2 bakes block B at level 3, not communicated to 0 and 1"""
utils.bake(sandbox.client(2))
def test_check_level(self, sandbox: Sandbox):
"""All nodes are at level 3, head is either block A or B"""
level = 3
for client in sandbox.all_clients():
assert utils.check_level(client, level)
def test_add_node(self, sandbox: Sandbox):
sandbox.add_node(
1, params=params(1), log_levels=LOG_LEVEL, config_client=False
)
sandbox.client(1).bootstrapped()
def test_node_1_bootstrapped(self, sandbox: Sandbox):
sandbox.client(1).bootstrapped()
def test_add_nodes(self, sandbox: Sandbox):
for i in range(2, NUM_NODES):
sandbox.add_node(
i, params=params(), config_client=False, log_levels=LOG_LEVEL
)
def test_bootstrap(self, sandbox: Sandbox):
client = sandbox.client(0)
assert client.sync_state() == 'synced'
def test_bootstrap(self, sandbox: Sandbox):
sandbox.client(0).bootstrapped()
sandbox.client(1).bootstrapped()
def test_sync_status(self, sandbox: Sandbox):
assert sandbox.client(0).sync_state() == 'synced'
assert sandbox.client(1).sync_state() == 'synced'
assert sandbox.client(2).sync_state() == 'synced'
def test_disconnect_node(self, sandbox: Sandbox):
"""node 1 is disconnected from baker"""
sandbox.client(1).ban_peer(sandbox.node(0).p2p_port)
sandbox.client(0).ban_peer(sandbox.node(1).p2p_port)
def test_terminate_node_0(self, sandbox: Sandbox):
sandbox.node(0).terminate()
def test_setup_network(self, sandbox: Sandbox):
sandbox.add_node(0, params=params(), log_levels=LOG_LEVEL)
protocol.activate(sandbox.client(0))
sandbox.add_baker(0, ['bootstrap5'], proto=protocol.DAEMON)
def test_restart_node_2(self, sandbox: Sandbox):
sandbox.node(2).run()
assert sandbox.client(2).check_node_listening()
def test_kill_baker(self, sandbox: Sandbox):
"""Bake a few blocks and kill baker"""
time.sleep(2)
sandbox.rm_baker(0, proto=protocol.DAEMON)
time.sleep(5)
def test_restart_all(self, sandbox: Sandbox):
sandbox.node(0).run()
sandbox.node(1).run()
sandbox.client(0).check_node_listening()
sandbox.client(1).check_node_listening()
def test_operation_applied(self, sandbox: Sandbox, session: dict):
"""Check operation is in mempool"""
client = sandbox.client(1)
assert utils.check_mempool_contains_operations(client,
[session['operation']])
def test_client_knows_proto_b(self, sandbox: Sandbox):
client = sandbox.client(0)
protos = client.list_protocols()
assert PROTO_B in protos
def test_init(self, sandbox: Sandbox):
for i in range(NUM_NODES):
sandbox.add_node(i, params=constants.NODE_PARAMS)
protocol.activate(sandbox.client(0), activate_in_the_past=True)
utils.bake(sandbox.client(0))
def test_check_proto_b_proposed(self, sandbox: Sandbox):
clients = sandbox.all_clients()
wait_until_level(clients, sandbox.client(0).get_level())
for client in clients:
proposals = client.get_proposals()
assert PROTO_B in [proto for (proto, _) in proposals]
def test_level(self, sandbox: Sandbox):
level = 2
for client in sandbox.all_clients():
assert utils.check_level(client, level)
def test_wait_for_cooldown(self, sandbox: Sandbox):
client = sandbox.client(0)
bake_until_next_voting_period(client, BAKER, OFFSET)
clients = sandbox.all_clients()
wait_until_level(clients, client.get_level())
assert_all_clients_in_period(clients, 'cooldown')
def test_terminate_nodes_1_and_2(self, sandbox: Sandbox):
sandbox.node(1).terminate()
sandbox.node(2).terminate()
def test_wait_for_adoption(self, sandbox: Sandbox):
client = sandbox.client(0)
bake_until_next_voting_period(client, BAKER)
clients = sandbox.all_clients()
wait_until_level(clients, client.get_level())
assert_all_clients_in_period(clients, 'adoption')
def test_bake_node_0(self, sandbox: Sandbox):
"""Client 0 bakes block A at level 3, not communicated to 1 and 2
Inject an endorsement to ensure a different hash"""
sandbox.client(0).endorse('bootstrap1')
utils.bake(sandbox.client(0))
def test_no_peers(self, sandbox: Sandbox):
""" Initially, nobody knows other peers. """
for client in sandbox.all_clients():
res = client.p2p_stat()
assert not res.peers
def test_all_nodes_boostrap(self, sandbox: Sandbox):
"""Eventually, 1 and 2 are bootstrapped with the chain stuck. """
sandbox.client(1).bootstrapped()
sandbox.client(2).bootstrapped()
assert sandbox.client(1).sync_state() == 'stuck'
assert sandbox.client(2).sync_state() == 'stuck'