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

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================================
Cancelling Invoice Move 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.exceptions import CancelInvoiceMoveWarning
>>> 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
Activate modules::
>>> config = activate_modules('account_invoice', create_company, create_chart)
>>> Party = Model.get('party.party')
>>> ProductCategory = Model.get('product.category')
>>> ProductUom = Model.get('product.uom')
>>> ProductTemplate = Model.get('product.template')
>>> Invoice = Model.get('account.invoice')
>>> Warning = Model.get('res.user.warning')
Create fiscal year::
>>> fiscalyear = set_fiscalyear_invoice_sequences(
... create_fiscalyear())
>>> fiscalyear.click('create_period')
Get accounts::
>>> accounts = get_accounts()
Create party::
>>> party = Party(name="Party")
>>> party.save()
Create account category::
>>> account_category = ProductCategory(name="Account Category")
>>> account_category.accounting = True
>>> account_category.account_expense = accounts['expense']
>>> account_category.account_revenue = accounts['revenue']
>>> account_category.save()
Create product::
>>> unit, = ProductUom.find([('name', '=', 'Unit')])
>>> template = ProductTemplate()
>>> template.name = 'product'
>>> template.default_uom = unit
>>> template.type = 'service'
>>> template.list_price = Decimal('40')
>>> template.account_category = account_category
>>> template.save()
>>> product, = template.products
Create invoice::
>>> invoice = Invoice()
>>> invoice.party = party
>>> line = invoice.lines.new()
>>> line.product = product
>>> line.quantity = 5
>>> line.unit_price = Decimal('40')
Post invoice and cancel the created move::
>>> invoice.click('post')
>>> invoice.state
'posted'
>>> cancel_move = Wizard('account.move.cancel', [invoice.move])
>>> cancel_move.form.description = 'Cancel'
>>> cancel_move.execute('cancel')
Traceback (most recent call last):
...
CancelInvoiceMoveWarning: ...
Bypass the warning and cancel the move::
>>> try:
... cancel_move.execute('cancel')
... except CancelInvoiceMoveWarning as warning:
... Warning(user=config.user, name=warning.name).save()
>>> cancel_move.execute('cancel')
>>> cancel_move.state
'end'
>>> invoice.reload()
>>> [bool(l.reconciliation) for l in invoice.move.lines
... if l.account == accounts['receivable']]
[True]
>>> invoice.state
'paid'