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

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Invoice Scenario Alternate Currency with Exchange
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Imports::
>>> import datetime as dt
>>> from decimal import Decimal
>>> from proteus import Model
>>> 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.modules.currency.tests.tools import get_currency
>>> from trytond.tests.tools import activate_modules
>>> today = dt.date.today()
Activate modules::
>>> config = activate_modules('account_invoice', create_company, create_chart)
>>> Configuration = Model.get('account.configuration')
>>> Invoice = Model.get('account.invoice')
>>> Party = Model.get('party.party')
>>> PaymentTerm = Model.get('account.invoice.payment_term')
Get currencies::
>>> currency = get_currency('USD')
>>> eur = get_currency('EUR')
Set alternate currency rates::
>>> rate, = eur.rates
>>> rate.rate = Decimal('0.3')
>>> eur.save()
Create fiscal years::
>>> fiscalyear = set_fiscalyear_invoice_sequences(create_fiscalyear())
>>> fiscalyear.click('create_period')
Get accounts::
>>> accounts = get_accounts()
Configure currency exchange::
>>> currency_exchange_account, = (
... accounts['revenue'].duplicate(
... default={'name': "Currency Exchange"}))
>>> configuration = Configuration(1)
>>> configuration.currency_exchange_credit_account = (
... currency_exchange_account)
>>> configuration.save()
Create payment term::
>>> payment_term = PaymentTerm(name="Payment Term")
>>> line = payment_term.lines.new(type='percent', ratio=Decimal('.5'))
>>> line = payment_term.lines.new(type='remainder')
>>> payment_term.save()
Create party::
>>> party = Party(name="Party")
>>> party.save()
Create invoice::
>>> invoice = Invoice(party=party)
>>> invoice.currency = eur
>>> invoice.payment_term = payment_term
>>> line = invoice.lines.new()
>>> line.account = accounts['revenue']
>>> line.quantity = 1
>>> line.unit_price = Decimal('100.0000')
>>> invoice.invoice_date = today
>>> invoice.click('post')
>>> invoice.state
'posted'
>>> invoice.total_amount
Decimal('100.00')
Check accounts::
>>> accounts['receivable'].reload()
>>> accounts['receivable'].balance
Decimal('333.34')
>>> accounts['receivable'].amount_second_currency
Decimal('100.00')
>>> currency_exchange_account.reload()
>>> currency_exchange_account.balance
Decimal('-0.01')