Validate Dominican tax posting with real invoices
Add transactional invoice tests that create a Dominican chart, post customer and supplier invoices with ITBIS 18%, and verify the generated tax move lines use the expected Dominican tax accounts and debit/credit signs.
This commit is contained in:
José Arturo García
@@ -15,6 +15,73 @@ class AccountInvoiceDoTestCase(ModuleTestCase):
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"Test Account Invoice Do module"
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module = 'account_invoice_do'
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def _prepare_invoice_company(self, chart='account_do.do_account_root'):
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pool = Pool()
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FiscalYear = pool.get('account.fiscalyear')
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InvoiceSequence = pool.get('account.fiscalyear.invoice_sequence')
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PaymentTerm = pool.get('account.invoice.payment_term')
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Sequence = pool.get('ir.sequence.strict')
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SequenceType = pool.get('ir.sequence.type')
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today = datetime.date.today()
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company = create_company()
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create_chart(company, chart=chart)
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fiscalyear = get_fiscalyear(company, today=today)
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sequence_type, = SequenceType.search([
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('name', '=', 'Invoice'),
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], limit=1)
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invoice_sequence, = Sequence.create([{
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'name': fiscalyear.name,
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'sequence_type': sequence_type.id,
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'company': company.id,
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}])
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fiscalyear.invoice_sequences = [InvoiceSequence(
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company=company,
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in_invoice_sequence=invoice_sequence,
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in_credit_note_sequence=invoice_sequence,
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out_invoice_sequence=invoice_sequence,
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out_credit_note_sequence=invoice_sequence)]
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fiscalyear.save()
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FiscalYear.create_period([fiscalyear])
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term, = PaymentTerm.create([{
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'name': 'Contado',
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'lines': [('create', [{'type': 'remainder'}])],
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}])
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return company, term, today
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def _account(self, company, code):
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Account = Pool().get('account.account')
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account, = Account.search([
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('company', '=', company.id),
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('code', '=', code),
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('closed', '!=', True),
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], limit=1)
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return account
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def _tax(self, company, description):
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Tax = Pool().get('account.tax')
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tax, = Tax.search([
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('company', '=', company.id),
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('description', '=', description),
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], limit=1)
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return tax
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def _party(self, name):
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Party = Pool().get('party.party')
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party, = Party.create([{
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'name': name,
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'addresses': [('create', [{}])],
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}])
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return party
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def _invoice_tax_line(self, invoice, account_code):
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lines = [
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line for line in invoice.move.lines
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if line.account.code == account_code
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]
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self.assertEqual(len(lines), 1)
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return lines[0]
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@with_transaction()
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def test_customer_invoice_without_product_posts_and_computes_do_fields(self):
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'Post customer invoice and compute Dominican invoice helper fields'
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@@ -101,6 +168,84 @@ class AccountInvoiceDoTestCase(ModuleTestCase):
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self.assertEqual(line.itbis_invoiced_line, Decimal('0.00'))
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self.assertEqual(line.line_total, Decimal('300.00'))
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@with_transaction()
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def test_dominican_real_invoices_post_taxes_to_expected_accounts(self):
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'Post Dominican invoices and verify tax accounts and amounts'
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pool = Pool()
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Invoice = pool.get('account.invoice')
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Journal = pool.get('account.journal')
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company, term, today = self._prepare_invoice_company()
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customer = self._party('Cliente fiscal dominicano')
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supplier = self._party('Proveedor fiscal dominicano')
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receivable = self._account(company, '110201')
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payable = self._account(company, '210101')
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revenue = self._account(company, '4102')
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expense = self._account(company, '6103')
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sale_tax = self._tax(company, 'ITBIS 18% Ventas')
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purchase_tax = self._tax(company, 'ITBIS 18% Compras')
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revenue_journal, = Journal.search([('type', '=', 'revenue')], limit=1)
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expense_journal, = Journal.search([('type', '=', 'expense')], limit=1)
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with set_company(company):
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out_invoice, = Invoice.create([{
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'type': 'out',
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'company': company.id,
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'party': customer.id,
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'invoice_address': customer.addresses[0].id,
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'account': receivable.id,
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'currency': company.currency.id,
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'invoice_date': today,
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'accounting_date': today,
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'journal': revenue_journal.id,
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'payment_term': term.id,
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'lines': [('create', [{
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'type': 'line',
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'description': 'Servicio gravado RD',
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'quantity': 1,
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'unit_price': Decimal('1000.00'),
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'account': revenue.id,
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'taxes': [('add', [sale_tax.id])],
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}])],
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}])
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Invoice.update_taxes([out_invoice])
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Invoice.post([out_invoice])
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out_invoice = Invoice(out_invoice.id)
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in_invoice, = Invoice.create([{
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'type': 'in',
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'company': company.id,
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'party': supplier.id,
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'invoice_address': supplier.addresses[0].id,
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'account': payable.id,
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'currency': company.currency.id,
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'invoice_date': today,
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'accounting_date': today,
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'journal': expense_journal.id,
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'payment_term': term.id,
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'lines': [('create', [{
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'type': 'line',
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'description': 'Compra gravada RD',
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'quantity': 1,
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'unit_price': Decimal('1000.00'),
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'account': expense.id,
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'taxes': [('add', [purchase_tax.id])],
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}])],
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}])
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Invoice.update_taxes([in_invoice])
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Invoice.post([in_invoice])
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in_invoice = Invoice(in_invoice.id)
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self.assertEqual(out_invoice.tax_amount, Decimal('180.00'))
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out_tax_line = self._invoice_tax_line(out_invoice, '21020101')
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self.assertEqual(out_tax_line.debit, Decimal('0.00'))
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self.assertEqual(out_tax_line.credit, Decimal('180.00'))
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self.assertEqual(in_invoice.tax_amount, Decimal('180.00'))
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in_tax_line = self._invoice_tax_line(in_invoice, '11040101')
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self.assertEqual(in_tax_line.debit, Decimal('180.00'))
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self.assertEqual(in_tax_line.credit, Decimal('0.00'))
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del ModuleTestCase
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