def test_invoice_validation(self):
invoice = Invoice(billing=self.billing,
start=self.invoice.start,
end=self.invoice.end,
payment=30)
# Full overlap
self.assertRaises(ValidationError, invoice.clean)
# Start overlap
invoice.start = self.invoice.end + timedelta(days=1)
self.assertRaises(ValidationError, invoice.clean)
# Zero interval
invoice.end = self.invoice.end + timedelta(days=1)
self.assertRaises(ValidationError, invoice.clean)
# Valid after existing
invoice.end = self.invoice.end + timedelta(days=2)
invoice.clean()
# End overlap
invoice.start = self.invoice.start - timedelta(days=4)
invoice.end = self.invoice.end
self.assertRaises(ValidationError, invoice.clean)
# Valid before existing
invoice.end = self.invoice.start - timedelta(days=1)
invoice.clean()
# Validation of existing
self.invoice.clean()
def test_invoice_validation(self):
invoice = Invoice(
billing=self.billing,
start=self.invoice.start,
end=self.invoice.end,
amount=30
)
# Full overlap
with self.assertRaises(ValidationError):
invoice.clean()
# Start overlap
invoice.start = self.invoice.end + timedelta(days=1)
with self.assertRaises(ValidationError):
invoice.clean()
# Zero interval
invoice.end = self.invoice.end + timedelta(days=1)
with self.assertRaises(ValidationError):
invoice.clean()
# Valid after existing
invoice.end = self.invoice.end + timedelta(days=2)
invoice.clean()
# End overlap
invoice.start = self.invoice.start - timedelta(days=4)
invoice.end = self.invoice.end
with self.assertRaises(ValidationError):
invoice.clean()
# Valid before existing
invoice.end = self.invoice.start - timedelta(days=1)
invoice.clean()
# Validation of existing
self.invoice.clean()
