assertEquals(0, higherCards.size());
higherCards = wct.findHigherCards(WizardCardEnum.WIZARD_2);
assertEquals(0, higherCards.size());
higherCards = wct.findHigherCards(WizardCardEnum.WIZARD_3);
assertEquals(0, higherCards.size());
higherCards = wct.findHigherCards(WizardCardEnum.WIZARD_4);
assertEquals(0, higherCards.size());