def test_token_network_registry(
deploy_client,
contract_manager,
token_network_registry_proxy: TokenNetworkRegistry,
):
assert token_network_registry_proxy.settlement_timeout_min() == TEST_SETTLE_TIMEOUT_MIN
assert token_network_registry_proxy.settlement_timeout_max() == TEST_SETTLE_TIMEOUT_MAX
bad_token_address = make_address()
# try to register non-existing token network
with pytest.raises(RaidenUnrecoverableError):
token_network_registry_proxy.add_token(bad_token_address)
# create token network & register it
test_token = deploy_token(
deploy_client=deploy_client,
contract_manager=contract_manager,
initial_amount=1000,
decimals=0,
token_name='TKN',
token_symbol='TKN',
)
test_token_address = to_canonical_address(test_token.contract.address)
event_filter = token_network_registry_proxy.tokenadded_filter()
token_network_address = token_network_registry_proxy.add_token(
test_token_address,
)
with pytest.raises(RaidenRecoverableError) as exc:
token_network_address = token_network_registry_proxy.add_token(
test_token_address,
)
assert 'Token already registered' in str(exc)
logs = event_filter.get_all_entries()
assert len(logs) == 1
decoded_event = token_network_registry_proxy.proxy.decode_event(logs[0])
assert is_same_address(decoded_event['args']['token_address'], test_token.contract.address)
assert is_same_address(
decoded_event['args']['token_network_address'],
token_network_address,
)
# test other getters
assert token_network_registry_proxy.get_token_network(bad_token_address) is None
assert is_same_address(
token_network_registry_proxy.get_token_network(test_token_address),
token_network_address,
)
with pytest.raises(ValueError):
assert token_network_registry_proxy.get_token_network(None) is None
assert token_network_registry_proxy.get_token_network(bad_token_address) is None
assert token_network_registry_proxy.get_token_network(token_network_address) is None
assert token_network_registry_proxy.get_token_network(test_token_address) is not None
def test_network_registry(token_network_registry_proxy: TokenNetworkRegistry,
deploy_token):
assert token_network_registry_proxy.settlement_timeout_min(
) == TEST_SETTLE_TIMEOUT_MIN
assert token_network_registry_proxy.settlement_timeout_max(
) == TEST_SETTLE_TIMEOUT_MAX
bad_token_address = make_address()
# try to register non-existing token network
with pytest.raises(TransactionThrew):
token_network_registry_proxy.add_token(bad_token_address)
# create token network & register it
test_token = deploy_token(1000, 0, 'TKN', 'TKN')
test_token_address = to_canonical_address(test_token.contract.address)
event_filter = token_network_registry_proxy.tokenadded_filter()
token_network_address = token_network_registry_proxy.add_token(
test_token_address, )
with pytest.raises(RaidenRecoverableError) as exc:
token_network_address = token_network_registry_proxy.add_token(
test_token_address, )
assert 'Token already registered' in str(exc)
logs = event_filter.get_all_entries()
assert len(logs) == 1
decoded_event = token_network_registry_proxy.proxy.decode_event(logs[0])
assert is_same_address(decoded_event['args']['token_address'],
test_token.contract.address)
assert is_same_address(
decoded_event['args']['token_network_address'],
token_network_address,
)
# test other getters
assert token_network_registry_proxy.get_token_network(
bad_token_address) is None
assert is_same_address(
token_network_registry_proxy.get_token_network(test_token_address),
token_network_address,
)
with pytest.raises(ValueError):
assert token_network_registry_proxy.get_token_network(None) is None
assert token_network_registry_proxy.get_token_network(
bad_token_address) is None
assert token_network_registry_proxy.get_token_network(
token_network_address) is None
assert token_network_registry_proxy.get_token_network(
test_token_address) is not None
def test_network_registry(token_network_registry_proxy: TokenNetworkRegistry, deploy_token):
assert token_network_registry_proxy.settlement_timeout_min() == TEST_SETTLE_TIMEOUT_MIN
assert token_network_registry_proxy.settlement_timeout_max() == TEST_SETTLE_TIMEOUT_MAX
bad_token_address = make_address()
# try to register non-existing token network
with pytest.raises(TransactionThrew):
token_network_registry_proxy.add_token(bad_token_address)
# create token network & register it
test_token = deploy_token(1000, 0, 'TKN', 'TKN')
test_token_address = to_canonical_address(test_token.contract.address)
event_filter = token_network_registry_proxy.tokenadded_filter()
token_network_address = token_network_registry_proxy.add_token(
test_token_address,
)
logs = event_filter.get_all_entries()
assert len(logs) == 1
decoded_event = token_network_registry_proxy.proxy.decode_event(logs[0])
assert is_same_address(decoded_event['args']['token_address'], test_token.contract.address)
assert is_same_address(
decoded_event['args']['token_network_address'],
token_network_address,
)
# test other getters
assert token_network_registry_proxy.get_token_network(bad_token_address) is None
assert is_same_address(
token_network_registry_proxy.get_token_network(test_token_address),
token_network_address,
)
with pytest.raises(ValueError):
assert token_network_registry_proxy.get_token_network(None) is None
assert token_network_registry_proxy.get_token_network(bad_token_address) is None
assert token_network_registry_proxy.get_token_network(token_network_address) is None
assert token_network_registry_proxy.get_token_network(test_token_address) is not None
def maybe_create_token_network(
token_network_proxy: TokenNetworkRegistry,
token_proxy: CustomToken) -> TokenNetworkAddress:
""" Make sure the token is registered with the node's network registry. """
block_identifier = token_network_proxy.rpc_client.get_confirmed_blockhash()
token_address = token_proxy.address
token_network_address = token_network_proxy.get_token_network(
token_address=token_address, block_identifier=block_identifier)
if token_network_address is None:
_, new_token_network_address = token_network_proxy.add_token(
token_address=token_address,
channel_participant_deposit_limit=TokenAmount(UINT256_MAX),
token_network_deposit_limit=TokenAmount(UINT256_MAX),
given_block_identifier=block_identifier,
)
return new_token_network_address
else:
return token_network_address
def test_token_network_registry(
deploy_client,
contract_manager,
token_network_registry_address,
):
registry_address = to_canonical_address(token_network_registry_address)
token_network_registry_proxy = TokenNetworkRegistry(
jsonrpc_client=deploy_client,
registry_address=registry_address,
contract_manager=contract_manager,
)
assert token_network_registry_proxy.settlement_timeout_min(
) == TEST_SETTLE_TIMEOUT_MIN
assert token_network_registry_proxy.settlement_timeout_max(
) == TEST_SETTLE_TIMEOUT_MAX
bad_token_address = make_address()
# try to register non-existing token network
with pytest.raises(RaidenUnrecoverableError):
token_network_registry_proxy.add_token(bad_token_address, 'latest')
# create token network & register it
test_token = deploy_token(
deploy_client=deploy_client,
contract_manager=contract_manager,
initial_amount=1000,
decimals=0,
token_name='TKN',
token_symbol='TKN',
)
test_token_address = to_canonical_address(test_token.contract.address)
event_filter = token_network_registry_proxy.tokenadded_filter()
token_network_address = token_network_registry_proxy.add_token(
token_address=test_token_address,
given_block_identifier='latest',
)
with pytest.raises(RaidenRecoverableError) as exc:
token_network_address = token_network_registry_proxy.add_token(
token_address=test_token_address,
given_block_identifier='latest',
)
assert 'Token already registered' in str(exc)
logs = event_filter.get_all_entries()
assert len(logs) == 1
decoded_event = token_network_registry_proxy.proxy.decode_event(logs[0])
assert is_same_address(decoded_event['args']['token_address'],
test_token.contract.address)
assert is_same_address(
decoded_event['args']['token_network_address'],
token_network_address,
)
# test other getters
assert token_network_registry_proxy.get_token_network(
bad_token_address) is None
assert is_same_address(
token_network_registry_proxy.get_token_network(test_token_address),
token_network_address,
)
with pytest.raises(ValueError):
assert token_network_registry_proxy.get_token_network(None) is None
assert token_network_registry_proxy.get_token_network(
bad_token_address) is None
assert token_network_registry_proxy.get_token_network(
token_network_address) is None
assert token_network_registry_proxy.get_token_network(
test_token_address) is not None