The class contructor should not accept arguments. The function play should accept two arguments die1 and die2 which are both integers.

The tests are setup in the following way

game = SnakesLadders() // No arguments passed in to the constructor
test.assert_equals(game.play(1, 1), "Player 1 is on square 38")

This means the only public function visable should be play and should return a string.

Hope this helps.