Vaz Te is currently on trial at Hibernian after being released from his deal with Greek side Panionios.
Calderwood said: “He’s had just over a week’s training, he came to the game and watched us at St Mirren. He’s done all right. He’s done quite well.”
He added: “We’ll try and have another (friendly) game we can get him into.
“He’s settled and enjoying his time here. We’ll see how we go.”