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modules/account_tax_cash/tests/scenario_account_tax_cash.rst

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+=========================
+Account Tax Cash Scenario
+=========================
+
+Imports::
+
+    >>> from decimal import Decimal
+
+    >>> from proteus import Model, Wizard
+    >>> from trytond.modules.account.tests.tools import (
+    ...     create_chart, create_fiscalyear, create_tax, create_tax_code, 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
+
+Activate modules::
+
+    >>> config = activate_modules('account_tax_cash', create_company, create_chart)
+
+Create fiscal year::
+
+    >>> fiscalyear = set_fiscalyear_invoice_sequences(
+    ...     create_fiscalyear())
+    >>> fiscalyear.click('create_period')
+    >>> period = fiscalyear.periods[0]
+
+Get accounts::
+
+    >>> accounts = get_accounts()
+    >>> receivable = accounts['receivable']
+    >>> revenue = accounts['revenue']
+    >>> expense = accounts['expense']
+    >>> account_tax = accounts['tax']
+    >>> account_cash = accounts['cash']
+
+Set Cash journal::
+
+    >>> Journal = Model.get('account.journal')
+    >>> PaymentMethod = Model.get('account.invoice.payment.method')
+    >>> journal_cash, = Journal.find([('type', '=', 'cash')])
+    >>> payment_method = PaymentMethod()
+    >>> payment_method.name = 'Cash'
+    >>> payment_method.journal = journal_cash
+    >>> payment_method.credit_account = account_cash
+    >>> payment_method.debit_account = account_cash
+    >>> payment_method.save()
+
+Create taxes::
+
+    >>> Tax = Model.get('account.tax')
+    >>> TaxGroup = Model.get('account.tax.group')
+    >>> TaxCode = Model.get('account.tax.code')
+
+    >>> group_cash_basis = TaxGroup(name="Cash Basis", code="CASH")
+    >>> group_cash_basis.save()
+    >>> tax_cash_basis = create_tax(Decimal('.10'))
+    >>> tax_cash_basis.group = group_cash_basis
+    >>> tax_cash_basis.save()
+    >>> code_base_cash_basis = create_tax_code(tax_cash_basis, 'base', 'invoice')
+    >>> code_base_cash_basis.save()
+    >>> code_tax_cash_basis = create_tax_code(tax_cash_basis, 'tax', 'invoice')
+    >>> code_tax_cash_basis.save()
+
+    >>> fiscalyear.tax_group_on_cash_basis.append(TaxGroup(group_cash_basis.id))
+    >>> fiscalyear.save()
+
+    >>> group_no_cash_basis = TaxGroup(name="No Cash Basis", code="NOCASH")
+    >>> group_no_cash_basis.save()
+    >>> tax_no_cash_basis = create_tax(Decimal('.05'))
+    >>> tax_no_cash_basis.group = group_no_cash_basis
+    >>> tax_no_cash_basis.save()
+    >>> code_base_no_cash_basis = create_tax_code(tax_no_cash_basis, 'base', 'invoice')
+    >>> code_base_no_cash_basis.save()
+    >>> code_tax_no_cash_basis = create_tax_code(tax_no_cash_basis, 'tax', 'invoice')
+    >>> code_tax_no_cash_basis.save()
+
+Create party::
+
+    >>> Party = Model.get('party.party')
+    >>> party = Party(name='Party')
+    >>> party.save()
+
+Create invoice::
+
+    >>> Invoice = Model.get('account.invoice')
+    >>> invoice = Invoice()
+    >>> invoice.party = party
+    >>> invoice.invoice_date = period.start_date
+    >>> line = invoice.lines.new()
+    >>> line.quantity = 1
+    >>> line.unit_price = Decimal('100')
+    >>> line.account = revenue
+    >>> line.taxes.extend([Tax(tax_cash_basis.id), Tax(tax_no_cash_basis.id)])
+    >>> invoice.click('post')
+    >>> invoice.total_amount
+    Decimal('115.00')
+    >>> invoice.move.state
+    'posted'
+
+Check tax lines::
+
+    >>> TaxLine = Model.get('account.tax.line')
+
+    >>> lines = TaxLine.find([])
+    >>> len(lines)
+    4
+    >>> any(l.on_cash_basis for l in lines if l.tax == tax_no_cash_basis)
+    False
+    >>> all(l.on_cash_basis for l in lines if l.tax == tax_cash_basis)
+    True
+
+Check tax codes::
+
+    >>> with config.set_context(periods=[period.id]):
+    ...     TaxCode(code_base_cash_basis.id).amount
+    ...     TaxCode(code_tax_cash_basis.id).amount
+    Decimal('0.00')
+    Decimal('0.00')
+
+    >>> with config.set_context(periods=[period.id]):
+    ...     TaxCode(code_base_no_cash_basis.id).amount
+    ...     TaxCode(code_tax_no_cash_basis.id).amount
+    Decimal('100.00')
+    Decimal('5.00')
+
+Pay partially the invoice::
+
+    >>> pay = Wizard('account.invoice.pay', [invoice],
+    ...     context={'payment_date': period.start_date})
+    >>> pay.form.amount = Decimal('60')
+    >>> pay.form.payment_method = payment_method
+    >>> pay.form.date = period.start_date
+    >>> pay.execute('choice')
+    >>> pay.form.type = 'partial'
+    >>> pay.execute('pay')
+
+Check tax codes::
+
+    >>> with config.set_context(periods=[period.id]):
+    ...     TaxCode(code_base_cash_basis.id).amount
+    ...     TaxCode(code_tax_cash_basis.id).amount
+    Decimal('52.17')
+    Decimal('5.22')
+
+    >>> with config.set_context(periods=[period.id]):
+    ...     TaxCode(code_base_no_cash_basis.id).amount
+    ...     TaxCode(code_tax_no_cash_basis.id).amount
+    Decimal('100.00')
+    Decimal('5.00')