Leonardo Rochael Almeida
06b3026bcd
The `unittest2` package is simply a backport of `unittest` from the Standard Library of Python 2.7 to previous versions. There is no reason to use it any longer. Closes #6941
306 lines
19 KiB
Python
306 lines
19 KiB
Python
from openerp.addons.account.tests.account_test_classes import AccountingTestCase
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import time
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import unittest
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class TestReconciliation(AccountingTestCase):
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"""Tests for reconciliation (account.tax)
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Test used to check that when doing a sale or purchase invoice in a different currency,
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the result will be balanced.
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"""
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def setUp(self):
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super(TestReconciliation, self).setUp()
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self.account_invoice_model = self.env['account.invoice']
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self.account_invoice_line_model = self.env['account.invoice.line']
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self.acc_bank_stmt_model = self.env['account.bank.statement']
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self.acc_bank_stmt_line_model = self.env['account.bank.statement.line']
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self.res_currency_model = self.registry('res.currency')
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self.res_currency_rate_model = self.registry('res.currency.rate')
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self.partner_agrolait_id = self.env.ref("base.res_partner_2").id
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self.currency_swiss_id = self.env.ref("base.CHF").id
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self.currency_usd_id = self.env.ref("base.USD").id
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self.currency_euro_id = self.env.ref("base.EUR").id
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self.env.ref('base.main_company').write({'currency_id': self.currency_euro_id})
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self.account_rcv = self.env['account.account'].search([('user_type_id', '=', self.env.ref('account.data_account_type_receivable').id)], limit=1)
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self.account_rsa = self.env['account.account'].search([('user_type_id', '=', self.env.ref('account.data_account_type_payable').id)], limit=1)
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self.product = self.env.ref("product.product_product_4")
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self.bank_journal_euro = self.env['account.journal'].create({'name': 'Bank', 'type': 'bank', 'code': 'BNK67'})
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self.account_euro = self.bank_journal_euro.default_debit_account_id
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self.bank_journal_usd = self.env['account.journal'].create({'name': 'Bank US', 'type': 'bank', 'code': 'BNK68', 'currency_id': self.currency_usd_id})
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self.account_usd = self.bank_journal_usd.default_debit_account_id
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self.diff_income_account = self.env['res.users'].browse(self.env.uid).company_id.income_currency_exchange_account_id
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self.diff_expense_account = self.env['res.users'].browse(self.env.uid).company_id.expense_currency_exchange_account_id
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def create_invoice(self, type='out_invoice', currency_id=None):
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#we create an invoice in given currency
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invoice = self.account_invoice_model.create({'partner_id': self.partner_agrolait_id,
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'reference_type': 'none',
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'currency_id': currency_id,
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'name': type == 'out_invoice' and 'invoice to client' or 'invoice to vendor',
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'account_id': self.account_rcv.id,
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'type': type,
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'date_invoice': time.strftime('%Y') + '-07-01',
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})
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self.account_invoice_line_model.create({'product_id': self.product.id,
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'quantity': 1,
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'price_unit': 100,
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'invoice_id': invoice.id,
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'name': 'product that cost 100',
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'account_id': self.env['account.account'].search([('user_type_id', '=', self.env.ref('account.data_account_type_revenue').id)], limit=1).id,
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})
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#validate invoice
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invoice.signal_workflow('invoice_open')
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return invoice
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def make_payment(self, invoice_record, bank_journal, amount=0.0, amount_currency=0.0, currency_id=None):
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bank_stmt = self.acc_bank_stmt_model.create({
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'journal_id': bank_journal.id,
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'date': time.strftime('%Y') + '-07-15',
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})
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bank_stmt_line = self.acc_bank_stmt_line_model.create({'name': 'payment',
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'statement_id': bank_stmt.id,
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'partner_id': self.partner_agrolait_id,
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'amount': amount,
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'amount_currency': amount_currency,
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'currency_id': currency_id,
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'date': time.strftime('%Y') + '-07-15',})
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#reconcile the payment with the invoice
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for l in invoice_record.move_id.line_ids:
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if l.account_id.id == self.account_rcv.id:
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line_id = l
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break
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amount_in_widget = currency_id and amount_currency or amount
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bank_stmt_line.process_reconciliation(counterpart_aml_dicts=[{
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'move_line': line_id,
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'debit': amount_in_widget < 0 and -amount_in_widget or 0.0,
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'credit': amount_in_widget > 0 and amount_in_widget or 0.0,
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'name': line_id.name,
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}])
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return bank_stmt
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def check_results(self, move_line_recs, aml_dict):
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#we check that the line is balanced (bank statement line)
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self.assertEquals(len(move_line_recs), len(aml_dict))
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for move_line in move_line_recs:
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self.assertEquals(round(move_line.debit, 2), aml_dict[move_line.account_id.id]['debit'])
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self.assertEquals(round(move_line.credit, 2), aml_dict[move_line.account_id.id]['credit'])
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self.assertEquals(round(move_line.amount_currency, 2), aml_dict[move_line.account_id.id]['amount_currency'])
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self.assertEquals(move_line.currency_id.id, aml_dict[move_line.account_id.id]['currency_id'])
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if aml_dict[move_line.account_id.id].get('currency_diff'):
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if move_line.credit:
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rec_ids = [r.id for r in move_line.matched_debit_ids]
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else:
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rec_ids = [r.id for r in move_line.matched_credit_ids]
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currency_diff_move = self.env['account.move'].search([('rate_diff_partial_rec_id', 'in', rec_ids)])
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self.assertEqual(len(currency_diff_move), 1)
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for currency_diff_line in currency_diff_move[0].line_ids:
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if aml_dict[move_line.account_id.id].get('currency_diff') > 0:
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if currency_diff_line.account_id.id == move_line.account_id.id:
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self.assertAlmostEquals(currency_diff_line.debit, aml_dict[move_line.account_id.id].get('currency_diff'))
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else:
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self.assertAlmostEquals(currency_diff_line.credit, aml_dict[move_line.account_id.id].get('currency_diff'))
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self.assertIn(currency_diff_line.account_id.id, [self.diff_expense_account.id, self.diff_income_account.id], 'The difference accounts should be used correctly. ')
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#self.assertEquals(currency_diff_line.account_id.id, self.account_rsa.id)
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else:
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if currency_diff_line.account_id.id == move_line.account_id.id:
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self.assertAlmostEquals(currency_diff_line.credit, abs(aml_dict[move_line.account_id.id].get('currency_diff')))
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else:
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self.assertAlmostEquals(currency_diff_line.debit, abs(aml_dict[move_line.account_id.id].get('currency_diff')))
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self.assertIn(currency_diff_line.account_id.id, [self.diff_expense_account.id, self.diff_income_account.id], 'The difference accounts should be used correctly. ')
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#self.assertEquals(currency_diff_line.account_id.id, self.account_rsa.id)
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def make_customer_and_supplier_flows(self, invoice_currency_id, bank_journal, amount, amount_currency, transaction_currency_id):
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#we create an invoice in given invoice_currency
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invoice_record = self.create_invoice(type='out_invoice', currency_id=invoice_currency_id)
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#we encode a payment on it, on the given bank_journal with amount, amount_currency and transaction_currency given
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bank_stmt = self.make_payment(invoice_record, bank_journal, amount=amount, amount_currency=amount_currency, currency_id=transaction_currency_id)
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customer_move_lines = bank_stmt.move_line_ids
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#we create a supplier bill in given invoice_currency
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invoice_record = self.create_invoice(type='in_invoice', currency_id=invoice_currency_id)
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#we encode a payment on it, on the given bank_journal with amount, amount_currency and transaction_currency given
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bank_stmt = self.make_payment(invoice_record, bank_journal, amount=-amount, amount_currency=-amount_currency, currency_id=transaction_currency_id)
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supplier_move_lines = bank_stmt.move_line_ids
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return customer_move_lines, supplier_move_lines
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def test_statement_usd_invoice_eur_transaction_eur(self):
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customer_move_lines, supplier_move_lines = self.make_customer_and_supplier_flows(self.currency_euro_id, self.bank_journal_usd, 42, 30, self.currency_euro_id)
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self.check_results(customer_move_lines, {
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self.account_usd.id: {'debit': 30.0, 'credit': 0.0, 'amount_currency': 42, 'currency_id': self.currency_usd_id},
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self.account_rcv.id: {'debit': 0.0, 'credit': 30.0, 'amount_currency': -42, 'currency_id': self.currency_usd_id},
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})
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self.check_results(supplier_move_lines, {
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self.account_usd.id: {'debit': 0.0, 'credit': 30.0, 'amount_currency': -42, 'currency_id': self.currency_usd_id},
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self.account_rcv.id: {'debit': 30.0, 'credit': 0.0, 'amount_currency': 42, 'currency_id': self.currency_usd_id},
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})
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def test_statement_usd_invoice_usd_transaction_usd(self):
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customer_move_lines, supplier_move_lines = self.make_customer_and_supplier_flows(self.currency_usd_id, self.bank_journal_usd, 50, 0, False)
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self.check_results(customer_move_lines, {
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self.account_usd.id: {'debit': 32.70, 'credit': 0.0, 'amount_currency': 50, 'currency_id': self.currency_usd_id},
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self.account_rcv.id: {'debit': 0.0, 'credit': 32.70, 'amount_currency': -50, 'currency_id': self.currency_usd_id},
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})
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self.check_results(supplier_move_lines, {
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self.account_usd.id: {'debit': 0.0, 'credit': 32.70, 'amount_currency': -50, 'currency_id': self.currency_usd_id},
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self.account_rcv.id: {'debit': 32.70, 'credit': 0.0, 'amount_currency': 50, 'currency_id': self.currency_usd_id},
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})
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def test_statement_usd_invoice_usd_transaction_eur(self):
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customer_move_lines, supplier_move_lines = self.make_customer_and_supplier_flows(self.currency_usd_id, self.bank_journal_usd, 50, 40, self.currency_euro_id)
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self.check_results(customer_move_lines, {
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self.account_usd.id: {'debit': 40.0, 'credit': 0.0, 'amount_currency': 50, 'currency_id': self.currency_usd_id},
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self.account_rcv.id: {'debit': 0.0, 'credit': 40.0, 'amount_currency': -50, 'currency_id': self.currency_usd_id, 'currency_diff': 7.30},
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})
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self.check_results(supplier_move_lines, {
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self.account_usd.id: {'debit': 0.0, 'credit': 40.0, 'amount_currency': -50, 'currency_id': self.currency_usd_id},
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self.account_rcv.id: {'debit': 40.0, 'credit': 0.0, 'amount_currency': 50, 'currency_id': self.currency_usd_id, 'currency_diff': -7.30},
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})
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def test_statement_usd_invoice_chf_transaction_chf(self):
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customer_move_lines, supplier_move_lines = self.make_customer_and_supplier_flows(self.currency_swiss_id, self.bank_journal_usd, 42, 50, self.currency_swiss_id)
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self.check_results(customer_move_lines, {
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self.account_usd.id: {'debit': 27.47, 'credit': 0.0, 'amount_currency': 42, 'currency_id': self.currency_usd_id},
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self.account_rcv.id: {'debit': 0.0, 'credit': 27.47, 'amount_currency': -50, 'currency_id': self.currency_swiss_id, 'currency_diff': -10.74},
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})
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self.check_results(supplier_move_lines, {
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self.account_usd.id: {'debit': 0.0, 'credit': 27.47, 'amount_currency': -42, 'currency_id': self.currency_usd_id},
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self.account_rcv.id: {'debit': 27.47, 'credit': 0.0, 'amount_currency': 50, 'currency_id': self.currency_swiss_id, 'currency_diff': 10.74},
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})
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def test_statement_eur_invoice_usd_transaction_usd(self):
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customer_move_lines, supplier_move_lines = self.make_customer_and_supplier_flows(self.currency_usd_id, self.bank_journal_euro, 40, 50, self.currency_usd_id)
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self.check_results(customer_move_lines, {
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self.account_euro.id: {'debit': 40.0, 'credit': 0.0, 'amount_currency': 50, 'currency_id': self.currency_usd_id},
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self.account_rcv.id: {'debit': 0.0, 'credit': 40.0, 'amount_currency': -50, 'currency_id': self.currency_usd_id, 'currency_diff': 7.30},
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})
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self.check_results(supplier_move_lines, {
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self.account_euro.id: {'debit': 0.0, 'credit': 40.0, 'amount_currency': -50, 'currency_id': self.currency_usd_id},
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self.account_rcv.id: {'debit': 40.0, 'credit': 0.0, 'amount_currency': 50, 'currency_id': self.currency_usd_id, 'currency_diff': -7.30},
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})
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def test_statement_eur_invoice_usd_transaction_eur(self):
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customer_move_lines, supplier_move_lines = self.make_customer_and_supplier_flows(self.currency_usd_id, self.bank_journal_euro, 40, 0.0, False)
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self.check_results(customer_move_lines, {
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self.account_euro.id: {'debit': 40.0, 'credit': 0.0, 'amount_currency': 0.0, 'currency_id': False},
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self.account_rcv.id: {'debit': 0.0, 'credit': 40.0, 'amount_currency': -61.16, 'currency_id': self.currency_usd_id},
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})
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self.check_results(supplier_move_lines, {
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self.account_euro.id: {'debit': 0.0, 'credit': 40.0, 'amount_currency': 0.0, 'currency_id': False},
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self.account_rcv.id: {'debit': 40.0, 'credit': 0.0, 'amount_currency': 61.16, 'currency_id': self.currency_usd_id},
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})
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def test_statement_euro_invoice_usd_transaction_chf(self):
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customer_move_lines, supplier_move_lines = self.make_customer_and_supplier_flows(self.currency_usd_id, self.bank_journal_euro, 42, 50, self.currency_swiss_id)
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self.check_results(customer_move_lines, {
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self.account_euro.id: {'debit': 42.0, 'credit': 0.0, 'amount_currency': 50, 'currency_id': self.currency_swiss_id},
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self.account_rcv.id: {'debit': 0.0, 'credit': 42.0, 'amount_currency': -50, 'currency_id': self.currency_swiss_id},
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})
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self.check_results(supplier_move_lines, {
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self.account_euro.id: {'debit': 0.0, 'credit': 42.0, 'amount_currency': -50, 'currency_id': self.currency_swiss_id},
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self.account_rcv.id: {'debit': 42.0, 'credit': 0.0, 'amount_currency': 50, 'currency_id': self.currency_swiss_id},
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})
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@unittest.skip('adapt to new accounting')
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def test_balanced_exchanges_gain_loss(self):
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# The point of this test is to show that we handle correctly the gain/loss exchanges during reconciliations in foreign currencies.
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# For instance, with a company set in EUR, and a USD rate set to 0.033,
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# the reconciliation of an invoice of 2.00 USD (60.61 EUR) and a bank statement of two lines of 1.00 USD (30.30 EUR)
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# will lead to an exchange loss, that should be handled correctly within the journal items.
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cr, uid = self.cr, self.uid
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# We update the currency rate of the currency USD in order to force the gain/loss exchanges in next steps
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self.res_currency_rate_model.create(cr, uid, {
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'name': time.strftime('%Y-%m-%d') + ' 00:00:00',
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'currency_id': self.currency_usd_id,
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'rate': 0.033,
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})
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# We create a customer invoice of 2.00 USD
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invoice_id = self.account_invoice_model.create(cr, uid, {
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'partner_id': self.partner_agrolait_id,
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'currency_id': self.currency_usd_id,
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'name': 'Foreign invoice with exchange gain',
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'account_id': self.account_rcv_id,
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'type': 'out_invoice',
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'date_invoice': time.strftime('%Y-%m-%d'),
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'journal_id': self.bank_journal_usd_id,
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'invoice_line': [
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(0, 0, {
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'name': 'line that will lead to an exchange gain',
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'quantity': 1,
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'price_unit': 2,
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})
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]
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})
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self.registry('account.invoice').signal_workflow(cr, uid, [invoice_id], 'invoice_open')
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invoice = self.account_invoice_model.browse(cr, uid, invoice_id)
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# We create a bank statement with two lines of 1.00 USD each.
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bank_stmt_id = self.acc_bank_stmt_model.create(cr, uid, {
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'journal_id': self.bank_journal_usd_id,
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'date': time.strftime('%Y-%m-%d'),
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'line_ids': [
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(0, 0, {
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'name': 'half payment',
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'partner_id': self.partner_agrolait_id,
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'amount': 1.0,
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'date': time.strftime('%Y-%m-%d')
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}),
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(0, 0, {
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'name': 'second half payment',
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'partner_id': self.partner_agrolait_id,
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'amount': 1.0,
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'date': time.strftime('%Y-%m-%d')
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})
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]
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})
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statement = self.acc_bank_stmt_model.browse(cr, uid, bank_stmt_id)
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# We process the reconciliation of the invoice line with the two bank statement lines
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line_id = None
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for l in invoice.move_id.line_id:
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if l.account_id.id == self.account_rcv_id:
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line_id = l
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break
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for statement_line in statement.line_ids:
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self.acc_bank_stmt_line_model.process_reconciliation(cr, uid, statement_line.id, [
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{'counterpart_move_line_id': line_id.id, 'credit': 1.0, 'debit': 0.0, 'name': line_id.name}
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])
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# The invoice should be paid, as the payments totally cover its total
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self.assertEquals(invoice.state, 'paid', 'The invoice should be paid by now')
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reconcile = None
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for payment in invoice.payment_ids:
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reconcile = payment.reconcile_id
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break
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# The invoice should be reconciled (entirely, not a partial reconciliation)
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self.assertTrue(reconcile, 'The invoice should be totally reconciled')
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result = {}
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exchange_loss_line = None
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for line in reconcile.line_id:
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res_account = result.setdefault(line.account_id, {'debit': 0.0, 'credit': 0.0, 'count': 0})
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res_account['debit'] = res_account['debit'] + line.debit
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res_account['credit'] = res_account['credit'] + line.credit
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res_account['count'] += 1
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if line.credit == 0.01:
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exchange_loss_line = line
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# We should be able to find a move line of 0.01 EUR on the Debtors account, being the cent we lost during the currency exchange
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self.assertTrue(exchange_loss_line, 'There should be one move line of 0.01 EUR in credit')
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# The journal items of the reconciliation should have their debit and credit total equal
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# Besides, the total debit and total credit should be 60.61 EUR (2.00 USD)
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self.assertEquals(sum([res['debit'] for res in result.values()]), 60.61)
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self.assertEquals(sum([res['credit'] for res in result.values()]), 60.61)
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counterpart_exchange_loss_line = None
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for line in exchange_loss_line.move_id.line_id:
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if line.account_id.id == self.account_fx_expense_id:
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counterpart_exchange_loss_line = line
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# We should be able to find a move line of 0.01 EUR on the Foreign Exchange Loss account
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self.assertTrue(counterpart_exchange_loss_line, 'There should be one move line of 0.01 EUR on account "Foreign Exchange Loss"')
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