def handle(self, *args, **options):
proforma = ProformaFactory.create(
proforma_entries=[DocumentEntryFactory.create()],
state=Proforma.STATES.ISSUED)
proforma.create_invoice()
invoice = InvoiceFactory.create(
invoice_entries=[DocumentEntryFactory.create()],
state=Invoice.STATES.ISSUED,
related_document=None)
TransactionFactory.create(state=Transaction.States.Settled,
invoice=invoice,
payment_method__customer=invoice.customer,
proforma=None)
InvoiceFactory.create_batch(
size=3,
invoice_entries=[DocumentEntryFactory.create()],
state=Invoice.STATES.PAID,
related_document=None)
InvoiceFactory.create_batch(
size=3,
invoice_entries=[DocumentEntryFactory.create()],
state=Invoice.STATES.DRAFT,
related_document=None)
InvoiceFactory.create_batch(
size=3,
invoice_entries=[DocumentEntryFactory.create()],
state=Invoice.STATES.CANCELED,
related_document=None)
def test_invoice_create_storno_from_paid_state(self):
invoice = InvoiceFactory.create(invoice_entries=[DocumentEntryFactory.create()])
invoice.issue()
invoice.pay()
storno = invoice.create_storno()
assert -invoice.total == storno.total != 0
assert storno.related_document == invoice
assert invoice.customer == storno.customer
assert invoice.provider == storno.provider