flectra/addons/account/tests/test_product_id_change.py

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2018-01-16 11:34:37 +01:00
from flectra.addons.account.tests.account_test_classes import AccountingTestCase
import time
class TestProductIdChange(AccountingTestCase):
"""Test that when an included tax is mapped by a fiscal position, the included tax must be
subtracted to the price of the product.
"""
def setUp(self):
super(TestProductIdChange, self).setUp()
self.invoice_model = self.env['account.invoice']
self.fiscal_position_model = self.env['account.fiscal.position']
self.fiscal_position_tax_model = self.env['account.fiscal.position.tax']
self.tax_model = self.env['account.tax']
self.pricelist_model = self.env['product.pricelist']
self.res_partner_model = self.env['res.partner']
self.product_tmpl_model = self.env['product.template']
self.product_model = self.env['product.product']
self.invoice_line_model = self.env['account.invoice.line']
self.account_receivable = self.env['account.account'].search([('user_type_id', '=', self.env.ref('account.data_account_type_receivable').id)], limit=1)
self.account_revenue = self.env['account.account'].search([('user_type_id', '=', self.env.ref('account.data_account_type_revenue').id)], limit=1)
def test_product_id_change(self):
partner = self.res_partner_model.create(dict(name="George"))
tax_include_sale = self.tax_model.create(dict(name="Include tax",
type_tax_use='sale',
amount='21.00',
price_include=True))
tax_include_purchase = self.tax_model.create(dict(name="Include tax",
type_tax_use='purchase',
amount='21.00',
price_include=True))
tax_exclude_sale = self.tax_model.create(dict(name="Exclude tax",
type_tax_use='sale',
amount='0.00'))
tax_exclude_purchase = self.tax_model.create(dict(name="Exclude tax",
type_tax_use='purchase',
amount='0.00'))
product_tmpl = self.product_tmpl_model.create(dict(name="Voiture",
list_price='121',
taxes_id=[(6, 0, [tax_include_sale.id])],
supplier_taxes_id=[(6, 0, [tax_include_purchase.id])]))
product = self.product_model.create(dict(product_tmpl_id=product_tmpl.id,
standard_price='242'))
fp = self.fiscal_position_model.create(dict(name="fiscal position", sequence=1))
fp_tax_sale = self.fiscal_position_tax_model.create(dict(position_id=fp.id,
tax_src_id=tax_include_sale.id,
tax_dest_id=tax_exclude_sale.id))
fp_tax_purchase = self.fiscal_position_tax_model.create(dict(position_id=fp.id,
tax_src_id=tax_include_purchase.id,
tax_dest_id=tax_exclude_purchase.id))
out_invoice = self.invoice_model.create({
'partner_id': partner.id,
'reference_type': 'none',
'name': 'invoice to client',
'account_id': self.account_receivable.id,
'type': 'out_invoice',
'date_invoice': time.strftime('%Y') + '-06-26',
'fiscal_position_id': fp.id,
})
out_line = self.invoice_line_model.create({
'product_id': product.id,
'quantity': 1,
'price_unit': 121.0,
'invoice_id': out_invoice.id,
'name': 'something out',
'account_id': self.account_revenue.id,
})
in_invoice = self.invoice_model.create({
'partner_id': partner.id,
'reference_type': 'none',
'name': 'invoice to supplier',
'account_id': self.account_receivable.id,
'type': 'in_invoice',
'date_invoice': time.strftime('%Y') + '-06-26',
'fiscal_position_id': fp.id,
})
in_line = self.invoice_line_model.create({
'product_id': product.id,
'quantity': 1,
'price_unit': 242.0,
'invoice_id': in_invoice.id,
'name': 'something in',
'account_id': self.account_revenue.id,
})
out_line._onchange_product_id()
self.assertEquals(100, out_line.price_unit, "The included tax must be subtracted to the price")
in_line._onchange_product_id()
self.assertEquals(200, in_line.price_unit, "The included tax must be subtracted to the price")