def test_delete(self):
bookhalf = Orderbook_half('Bid', 100)
order01 = Order('T01', 'Bid', 1, 1, 1, 0, 'LIM')
bookhalf.book_add(order01)
bookhalf.book_del(order01)
self.assertEqual(bookhalf.best_qty, 0)
self.assertEqual(bookhalf.n_orders, 0)
def test_add(self):
bookhalf = Orderbook_half('Bid', 100)
order01 = Order('T01', 'Bid', 1, 5, 1, 0, 'LIM')
bookhalf.book_add(order01)
self.assertEqual(bookhalf.best_qty, 5)
self.assertEqual(bookhalf.orders['T01'], order01)