Nope. Unfortunately the nature of exchange doesn't allow to mimic it completely.
Sp in test mode (and in TimeMachine mode of course) you can't affect the market, for example you can't place unmatched bet to change the actual price, you can't place a huge bet to match all the offers and move the price. You can even change the amount offered with your virtual bets.
That means when you place a virtual bet and current price allows the bet to be matched it's assumed as matched in full regardless of the amount offered.