def test_invalid_signature_order(orderbook: OrderBook,
invalid_signature_order: Order):
orderbook.add_exchange(
DummyExchangeProxy(invalid_signature_order.exchange_address))
assert not orderbook.validate(invalid_signature_order)
with pytest.raises(OrderInvalidException):
orderbook.add_order(invalid_signature_order)
def test_asks(orderbook: OrderBook, orders, addresses):
A, B, C, D = addresses
o1, o2, o3, o4, o5 = orders
orderbook.add_orders(orders)
assert orderbook.get_asks_by_tokenpair((C, D)) == [o5, o1, o2]
def orderbook():
return OrderBook()
def test_valid_order(orderbook: OrderBook, valid_order: Order):
orderbook.add_exchange(DummyExchangeProxy(valid_order.exchange_address))
assert orderbook.validate(valid_order)
orderbook.add_order(valid_order)
def test_expired_order(orderbook: OrderBook, expired_order: Order):
orderbook.add_exchange(DummyExchangeProxy(expired_order.exchange_address))
assert not orderbook.validate(expired_order)
with pytest.raises(OrderInvalidException):
orderbook.add_order(expired_order)
def test_invalid_exchange_order(orderbook: OrderBook, valid_order: Order):
assert not orderbook.validate(valid_order)
with pytest.raises(OrderInvalidException):
orderbook.add_order(valid_order)
def orderbook(engine, addresses):
orderbook = OrderBook()
orderbook.connect_db(engine)
A, *rest = addresses
orderbook.add_exchange(DummyExchangeProxy(A))
return orderbook