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tradon/modules/account_invoice/tests/scenario_invoice_alternative_payee.rst
2026-03-14 09:42:12 +00:00

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==================================
Invoice Alternative Payee Scenario
==================================
Imports::
>>> from decimal import Decimal
>>> from proteus import Model, Wizard
>>> from trytond.modules.account.tests.tools import (
... create_chart, create_fiscalyear, get_accounts)
>>> from trytond.modules.account_invoice.tests.tools import (
... set_fiscalyear_invoice_sequences)
>>> from trytond.modules.company.tests.tools import create_company
>>> from trytond.tests.tools import activate_modules, assertEqual
Activate modules::
>>> config = activate_modules('account_invoice', create_company, create_chart)
>>> Invoice = Model.get('account.invoice')
>>> Journal = Model.get('account.journal')
>>> PaymentMethod = Model.get('account.invoice.payment.method')
Create fiscal year::
>>> fiscalyear = set_fiscalyear_invoice_sequences(
... create_fiscalyear())
>>> fiscalyear.click('create_period')
>>> period = fiscalyear.periods[0]
Get accounts::
>>> accounts = get_accounts()
>>> journal_cash, = Journal.find([
... ('code', '=', 'CASH'),
... ])
>>> payment_method = PaymentMethod()
>>> payment_method.name = "Cash"
>>> payment_method.journal = journal_cash
>>> payment_method.credit_account = accounts['cash']
>>> payment_method.debit_account = accounts['cash']
>>> payment_method.save()
Create parties::
>>> Party = Model.get('party.party')
>>> party1 = Party(name="Party 1")
>>> party1.save()
>>> party2 = Party(name="Party 2")
>>> party2.save()
>>> party3 = Party(name="Party 3")
>>> party3.save()
Post customer invoice::
>>> invoice = Invoice()
>>> invoice.party = party1
>>> invoice.alternative_payees.append(Party(party2.id))
>>> line = invoice.lines.new()
>>> line.account = accounts['revenue']
>>> line.quantity = 1
>>> line.unit_price = Decimal(10)
>>> invoice.click('post')
>>> invoice.state
'posted'
>>> len(invoice.lines_to_pay)
1
>>> invoice.amount_to_pay
Decimal('10.00')
>>> party1.reload()
>>> party1.receivable
Decimal('0')
>>> party2.reload()
>>> party2.receivable
Decimal('10.00')
>>> party3.reload()
>>> party3.receivable
Decimal('0')
Copying invoice with single alternative payee is kept::
>>> duplicate_inv, = invoice.duplicate()
>>> assertEqual(duplicate_inv.alternative_payees, invoice.alternative_payees)
Set another payee::
>>> delegate = Wizard(
... 'account.invoice.lines_to_pay.delegate', [invoice])
>>> delegate_lines, = delegate.actions
>>> delegate_lines.form.party = party3
>>> delegate_lines.execute('delegate')
>>> invoice.reload()
>>> invoice.state
'posted'
>>> len(invoice.lines_to_pay)
3
>>> invoice.amount_to_pay
Decimal('10.00')
>>> party1.reload()
>>> party1.receivable
Decimal('0')
>>> party2.reload()
>>> party2.receivable
Decimal('0')
>>> party3.reload()
>>> party3.receivable
Decimal('10.00')
Pay the invoice::
>>> pay = invoice.click('pay')
>>> pay.form.payee = party3
>>> pay.form.amount = Decimal('10.00')
>>> pay.form.payment_method = payment_method
>>> pay.execute('choice')
>>> pay.state
'end'
>>> invoice.state
'paid'
>>> len(invoice.payment_lines)
1
>>> len(invoice.reconciliation_lines)
1
Copying invoice with many alternative payees remove them::
>>> duplicate_inv, = invoice.duplicate()
>>> duplicate_inv.alternative_payees
[]