def test_debiter_tickets_quand_plus_de_monnaie(self):
carte = Carte()
carte.crediter(10)
carte.crediterTicket(2)
carte.setValueOfTicket(10)
with self.assertRaises(Exception):
carte.debiterTicket(21)
def test_debiter_tickets_verifier_solde(self):
carte = Carte()
carte.crediter(100)
carte.crediterTicket(2)
carte.setValueOfTicket(10)
carte.debiterTicket(16)
self.assertTrue(carte.solde() == 94)
def test_debiter_tickets_quand_zero_tickets_sur_la_carte(self):
carte = Carte()
carte.crediter(100)
carte.crediterTicket(0)
carte.setValueOfTicket(10)
carte.debiterTicket(12)
self.assertTrue(carte.solde() == 88)
def test_debiter_tickets_un_ticket_retire(self):
carte = Carte()
carte.crediter(100)
carte.crediterTicket(2)
carte.setValueOfTicket(10)
carte.debiterTicket(16)
self.assertTrue(carte.numberTicket() == 1)