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

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==============================
Account Invoice Defer Scenario
==============================
Imports::
>>> import datetime as dt
>>> 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.account_invoice_defer.tests.tools import (
... add_deferred_accounts)
>>> from trytond.modules.company.tests.tools import create_company
>>> from trytond.tests.tools import activate_modules, assertEqual
>>> today = dt.date.today()
Activate modules::
>>> config = activate_modules(
... 'account_invoice_defer', create_company, create_chart)
>>> Invoice = Model.get('account.invoice')
>>> InvoiceDeferred = Model.get('account.invoice.deferred')
>>> Party = Model.get('party.party')
>>> ProductCategory = Model.get('product.category')
>>> ProductUom = Model.get('product.uom')
Create fiscal year::
>>> fiscalyear = set_fiscalyear_invoice_sequences(
... create_fiscalyear(today=today))
>>> fiscalyear.click('create_period')
>>> period = fiscalyear.periods[0]
Get accounts::
>>> accounts = add_deferred_accounts(get_accounts())
Create party::
>>> party = Party(name="Insurer")
>>> 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')])
>>> ProductTemplate = Model.get('product.template')
>>> template = ProductTemplate()
>>> template.name = "Insurance"
>>> template.default_uom = unit
>>> template.type = 'service'
>>> template.list_price = Decimal('1000')
>>> template.account_category = account_category
>>> template.save()
>>> product, = template.products
Create invoice::
>>> invoice = Invoice(type='in')
>>> invoice.party = party
>>> line = invoice.lines.new()
>>> line.product = product
>>> line.quantity = 1
>>> line.unit_price = Decimal('1000')
>>> line.defer_from = period.start_date
>>> line.defer_to = line.defer_from + dt.timedelta(days=499)
>>> invoice.invoice_date = today
>>> invoice.click('post')
>>> invoice_line, = invoice.lines
Check invoice deferred and run it::
>>> deferral, = InvoiceDeferred.find([])
>>> assertEqual(deferral.invoice_line, invoice_line)
>>> deferral.amount
Decimal('1000.00')
>>> assertEqual(deferral.start_date, invoice_line.defer_from)
>>> assertEqual(deferral.end_date, invoice_line.defer_to)
>>> deferral.click('run')
Check moves on invoice deferred::
>>> deferral.reload()
>>> deferral.state
'running'
>>> len(deferral.moves)
13
>>> accounts['deferred_expense'].reload()
>>> Decimal('268') <= accounts['deferred_expense'].balance <= Decimal('271')
True
Define next fiscal year::
>>> renew_fiscalyear = Wizard('account.fiscalyear.renew')
>>> renew_fiscalyear.execute('create_')
>>> new_fiscalyear, = renew_fiscalyear.actions[0]
Create moves::
>>> create_moves = Wizard('account.invoice.deferred.create_moves')
Check moves on invoice deferred::
>>> deferral.reload()
>>> deferral.state
'closed'
>>> len(deferral.moves)
18
>>> accounts['deferred_expense'].reload()
>>> accounts['deferred_expense'].balance
Decimal('0.00')