AssertMemclobHasOrders asserts that the memclob contains each passed in bid and ask order on the respective side and orderbook.

AssertMemclobHasShortTermTxBytes asserts that the memclob contains a TX bytes entry for each Short-Term order on the orderbook and in the operations queue.

Orderbook holds the bids and asks for a specific `ClobPairId`.

OrderWithRemainingSize is a testing utility struct used for storing an order along with the expected remaining size.