def test_channel_closed_must_clear_ordered_messages(chain_state,
token_network_state,
netting_channel_state):
recipient = netting_channel_state.partner_state.address
message_identifier = random.randint(0, 2**16)
amount = 10
queue_identifier = QueueIdentifier(
recipient=recipient,
canonical_identifier=netting_channel_state.canonical_identifier)
# Regression test:
# The code delivered_message handler worked only with a queue of one
# element
message = factories.create(
factories.LockedTransferProperties(
message_identifier=message_identifier,
token=token_network_state.token_address,
canonical_identifier=netting_channel_state.canonical_identifier,
transferred_amount=amount,
recipient=recipient,
))
chain_state.queueids_to_queues[queue_identifier] = [message]
closed = state_change.ContractReceiveChannelClosed(
transaction_hash=EMPTY_HASH,
transaction_from=recipient,
canonical_identifier=netting_channel_state.canonical_identifier,
block_number=1,
block_hash=factories.make_block_hash(),
)
iteration = node.handle_state_change(chain_state, closed)
assert queue_identifier not in iteration.new_state.queueids_to_queues
def test_channel_closed_must_clear_ordered_messages(
chain_id,
chain_state,
payment_network_state,
token_network_state,
netting_channel_state,
):
recipient = netting_channel_state.partner_state.address
channel_identifier = netting_channel_state.identifier
message_identifier = random.randint(0, 2**16)
amount = 10
queue_identifier = QueueIdentifier(
recipient,
channel_identifier,
)
# Regression test:
# The code delivered_message handler worked only with a queue of one
# element
message = make_direct_transfer(
message_identifier=message_identifier,
registry_address=payment_network_state.address,
token=token_network_state.token_address,
channel_identifier=channel_identifier,
transferred_amount=amount,
recipient=recipient,
)
chain_state.queueids_to_queues[queue_identifier] = [message]
closed = state_change.ContractReceiveChannelClosed(
transaction_hash=EMPTY_HASH,
transaction_from=recipient,
token_network_identifier=token_network_state.address,
channel_identifier=channel_identifier,
block_number=1,
)
iteration = node.handle_state_change(
chain_state,
closed,
)
assert queue_identifier not in iteration.new_state.queueids_to_queues