def test_should_throw_policy_exception():
with pytest.raises(PolicyException, match='Política negada: commitment'):
fake_adapter = FakeExternalApiAdapter(900, Decimal(0.9))
loan = Loan('name', 'cpf', datetime.date(2000, 7, 12), Decimal(2500),
6, Decimal(1000))
loan.person_score = 900
CommitmentPolicy(fake_adapter).apply(loan)
def test_should_pass_policy_with_other_terms():
fake_adapter = FakeExternalApiAdapter(900, Decimal(0.66))
loan = Loan('name', 'cpf', datetime.date(2000, 7, 12), Decimal(2500), 6,
Decimal(1000))
loan.person_score = 900
CommitmentPolicy(fake_adapter).apply(loan)
assert loan.terms == 9
def apply(self, loan: Loan):
person_score = self.external_api_port.get_person_score(loan.cpf)
loan.person_score = person_score
if person_score < 600:
raise PolicyException('score')