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# Copyright 2016 Lorenzo Battistini - Agile Business Group
# Copyright 2016 Giovanni Capalbo <giovanni@therp.nl>
# Copyright 2019 Andrea Stirpe <a.stirpe@onestein.nl>
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
from datetime import datetime
from dateutil.rrule import MONTHLY
import odoo
from odoo.fields import Date
from odoo.tests.common import HttpCase
@odoo.tests.tagged("post_install", "-at_install")
class TestAccountTaxBalance(HttpCase):
def setUp(self):
super().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": str(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"]
.create(
{
"name": "Tax Paid",
"code": "TAXTEST",
"user_type_id": self.env.ref(
"account.data_account_type_current_liabilities"
).id,
}
)
.id
)
tax = self.env["account.tax"].create(
{"name": "Tax 10.0%", "amount": 10.0, "amount_type": "percent"}
)
invoice_line_account_id = (
self.env["account.account"]
.create(
{
"user_type_id": self.env.ref(
"account.data_account_type_expenses"
).id,
"code": "EXPTEST",
"name": "Test expense account",
}
)
.id
)
product = self.env.ref("product.product_product_4")
invoice = self.env["account.move"].create(
{
"partner_id": self.env.ref("base.res_partner_2").id,
"type": "out_invoice",
"invoice_line_ids": [
(
0,
None,
{
"product_id": product.id,
"quantity": 1.0,
"price_unit": 100.0,
"name": "product that cost 100",
"account_id": invoice_line_account_id,
"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.action_post()
self.assertEqual(tax.base_balance, 100.0)
self.assertEqual(tax.balance, 10.0)
self.assertEqual(tax.base_balance_regular, 100.0)
self.assertEqual(tax.balance_regular, 10.0)
self.assertEqual(tax.base_balance_refund, 0.0)
self.assertEqual(tax.balance_refund, 0.0)
# testing wizard
current_range = self.range.search(
[
(
"date_start",
"=",
"{}-{}-01".format(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}
)
self.assertEqual(wizard.from_date, current_range[0].date_start)
self.assertEqual(wizard.to_date, current_range[0].date_end)
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)
# exercise search has_moves = True
taxes = self.env["account.tax"].search([("has_moves", "=", True)])
self.assertEqual(len(taxes), 1)
self.assertEqual(taxes[0].name, "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.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.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, [])
product = self.env.ref("product.product_product_2")
refund = self.env["account.move"].create(
{
"partner_id": self.env.ref("base.res_partner_2").id,
"type": "out_refund",
"invoice_line_ids": [
(
0,
None,
{
"product_id": product.id,
"quantity": 1.0,
"price_unit": 25.0,
"name": "returned product that cost 25",
"account_id": invoice_line_account_id,
"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.action_post()
# force the _compute_balance() to be triggered
tax._compute_balance()
self.assertEqual(tax.base_balance, 75.0)
self.assertEqual(tax.balance, 7.5)
self.assertEqual(tax.base_balance_regular, 100.0)
self.assertEqual(tax.balance_regular, 10.0)
self.assertEqual(tax.base_balance_refund, -25.0)
self.assertEqual(tax.balance_refund, -2.5)
# Taxes on liquidity type moves are included
tax_repartition_line = tax.invoice_repartition_line_ids.filtered(
lambda line: line.repartition_type == "tax"
)
liquidity_account_id = (
self.env["account.account"]
.search([("internal_type", "=", "liquidity")], limit=1)
.id
)
move = self.env["account.move"].create(
{
"type": "entry",
"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)],
},
),
(
0,
0,
{
"account_id": tax_account_id,
"debit": 0,
"credit": 10,
"name": "Bank Fees",
"tax_repartition_line_id": tax_repartition_line.id,
},
),
],
}
)
move.action_post()
tax.refresh()
self.assertEqual(tax.base_balance, 175.0)
self.assertEqual(tax.balance, 17.5)