def test_validate_expire_date_valid(self):
"""
Test that form can validate expire date
"""
expire_month = datetime.datetime.now().month
expire_year = datetime.datetime.now().year + 1
form = PaymentForm()
form.cleaned_data = {'expire_month': expire_month,
'expire_year': expire_year}
result = form.validate_expire_date()
self.assertTrue(result)
def test_validate_expire_date_invalid(self):
"""
Test that form rise exception when expire date is invalid
"""
expire_month = datetime.datetime.now().month - 1
expire_year = datetime.datetime.now().year
form = PaymentForm()
form.cleaned_data = {'expire_month': expire_month,
'expire_year': expire_year}
result = form.validate_expire_date()
self.assertFalse(result)
