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# -*- coding: utf-8 -*-
# © 2016 Lorenzo Battistini - Agile Business Group
# © 2016 Giovanni Capalbo <giovanni@therp.nl>
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
from openerp.fields import Date
from openerp.tests.common import TransactionCase
from datetime import datetime
from dateutil.rrule import MONTHLY
class TestAccountTaxBalance(TransactionCase):
def setUp(self):
super(TestAccountTaxBalance, self).setUp()
self.range_type = self.env['date.range.type'].create(
{'name': 'Fiscal year',
'company_id': False,
'allow_overlap': False})
self.range_generator = self.env['date.range.generator']
self.current_year = datetime.now().year
self.current_month = datetime.now().month
range_generator = self.range_generator.create({
'date_start': '%s-01-01' % self.current_year,
'name_prefix': '%s-' % self.current_year,
'type_id': self.range_type.id,
'duration_count': 1,
'unit_of_time': MONTHLY,
'count': 12})
range_generator.action_apply()
self.range = self.env['date.range']
def test_tax_balance(self):
tax_account_id = self.env['account.account'].search(
[('name', '=', 'Tax Paid')], limit=1).id
tax = self.env['account.tax'].create({
'name': 'Tax 10.0%',
'amount': 10.0,
'amount_type': 'percent',
'account_id': tax_account_id,
})
invoice_account_id = self.env['account.account'].search(
[('user_type_id', '=', self.env.ref(
'account.data_account_type_receivable'
).id)], limit=1).id
invoice_line_account_id = self.env['account.account'].search(
[('user_type_id', '=', self.env.ref(
'account.data_account_type_expenses').id)], limit=1).id
invoice = self.env['account.invoice'].create({
'partner_id': self.env.ref('base.res_partner_2').id,
'account_id': invoice_account_id,
'type': 'out_invoice',
})
self.env['account.invoice.line'].create({
'product_id': self.env.ref('product.product_product_4').id,
'quantity': 1.0,
'price_unit': 100.0,
'invoice_id': invoice.id,
'name': 'product that cost 100',
'account_id': invoice_line_account_id,
'invoice_line_tax_ids': [(6, 0, [tax.id])],
})
invoice._onchange_invoice_line_ids()
invoice._convert_to_write(invoice._cache)
self.assertEqual(invoice.state, 'draft')
# change the state of invoice to open by clicking Validate button
invoice.signal_workflow('invoice_open')
self.assertEquals(tax.base_balance, 100.)
self.assertEquals(tax.balance, 10.)
self.assertEquals(tax.base_balance_regular, 100.)
self.assertEquals(tax.balance_regular, 10.)
self.assertEquals(tax.base_balance_refund, 0.)
self.assertEquals(tax.balance_refund, 0.)
# testing wizard
current_range = self.range.search([
('date_start', '=', '%s-%s-01' % (
self.current_year, self.current_month))
])
wizard = self.env['wizard.open.tax.balances'].new({})
self.assertFalse(wizard.from_date)
self.assertFalse(wizard.to_date)
wizard = self.env['wizard.open.tax.balances'].new({
'date_range_id': current_range[0].id,
})
wizard.onchange_date_range_id()
wizard._convert_to_write(wizard._cache)
action = wizard.open_taxes()
self.assertEqual(
action['context']['from_date'], current_range[0].date_start)
self.assertEqual(
action['context']['to_date'], current_range[0].date_end)
self.assertEqual(
action['xml_id'], 'account_tax_balance.action_tax_balances_tree')
# exercise search has_moves = True
taxes = self.env['account.tax'].search([('has_moves', '=', True)])
self.assertEqual(len(taxes), 1)
self.assertEqual(taxes[0].name, u"Tax 10.0%")
# testing buttons
tax_action = tax.view_tax_lines()
base_action = tax.view_base_lines()
tax_action_move_lines = self.env['account.move.line'].\
search(tax_action['domain'])
self.assertTrue(invoice.move_id.line_ids & tax_action_move_lines)
self.assertEqual(
tax_action['xml_id'], 'account.action_account_moves_all_tree')
base_action_move_lines = self.env['account.move.line'].\
search(base_action['domain'])
self.assertTrue(invoice.move_id.line_ids & base_action_move_lines)
self.assertEqual(
base_action['xml_id'], 'account.action_account_moves_all_tree')
# test specific method
state_list = tax.get_target_state_list(target_move='all')
self.assertEqual(state_list, ['posted', 'draft'])
state_list = tax.get_target_state_list(target_move='whatever')
self.assertEqual(state_list, [])
refund = self.env['account.invoice'].create({
'partner_id': self.env.ref('base.res_partner_2').id,
'account_id': invoice_account_id,
'type': 'out_refund',
})
self.env['account.invoice.line'].create({
'product_id': self.env.ref('product.product_product_2').id,
'quantity': 1.0,
'price_unit': 25.0,
'invoice_id': refund.id,
'name': 'returned product that cost 25',
'account_id': invoice_line_account_id,
'invoice_line_tax_ids': [(6, 0, [tax.id])],
})
refund._onchange_invoice_line_ids()
refund._convert_to_write(invoice._cache)
self.assertEqual(refund.state, 'draft')
# change the state of refund to open by clicking Validate button
refund.signal_workflow('invoice_open')
self.assertEquals(tax.base_balance, 75.)
self.assertEquals(tax.balance, 7.5)
self.assertEquals(tax.base_balance_regular, 100.)
self.assertEquals(tax.balance_regular, 10.)
self.assertEquals(tax.base_balance_refund, -25.)
self.assertEquals(tax.balance_refund, -2.5)
# Taxes on liquidity type moves are included
liquidity_account_id = self.env['account.account'].search(
[('internal_type', '=', 'liquidity')], limit=1).id
self.env['account.move'].create({
'date': Date.context_today(self.env.user),
'journal_id': self.env['account.journal'].search(
[('type', '=', 'bank')], limit=1).id,
'name': 'Test move',
'line_ids': [(0, 0, {
'account_id': liquidity_account_id,
'debit': 110,
'credit': 0,
'name': 'Bank Fees',
}), (0, 0, {
'account_id': invoice_line_account_id,
'debit': 0,
'credit': 100,
'name': 'Bank Fees',
'tax_ids': [(4, tax.id)]
})],
}).post()
tax.refresh()
self.assertEquals(tax.base_balance, 175.)
self.assertEquals(tax.balance, 17.5)