def test_bank_is_successful(self):
bank = Bank()
payment = Payment()
payment.source = "bank"
payment.bank = bank
self.assertTrue(payment.is_successful())
def test_is_successful(self):
bank = Bank()
bank.status = "processed"
payment = Payment()
payment.source = "bank"
payment.bank = bank
self.assertTrue(payment.is_successful())
def test_is_successful(self):
card = Card()
card.status = "processed"
payment1 = Payment()
payment1.card = card
bank = Bank()
bank.status = "processed"
payment2 = Payment()
payment2.bank = bank
self.assertTrue(payment1.is_successful())
self.assertTrue(payment2.is_successful())