def METHOD_NAME(self):
    with Context() as ctx:
        # Simulation function
        from spellsource.utils import simulate
        per_game_stats = list(simulate(context=ctx, decks=(DECK_1, DECK_2), number=10,
                                       behaviours=('PlayRandomBehaviour', 'PlayRandomBehaviour')))
        self.assertTrue(len(per_game_stats) > 0)