odoo/addons/sale/tests/test_product_id_change.py

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# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
from odoo.tests.common import TransactionCase
class TestOnchangeProductId(TransactionCase):
"""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(TestOnchangeProductId, self).setUp()
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.so_model = self.env['sale.order']
self.po_line_model = self.env['sale.order.line']
self.res_partner_model = self.env['res.partner']
self.product_tmpl_model = self.env['product.template']
self.product_model = self.env['product.product']
self.product_uom_model = self.env['product.uom']
self.supplierinfo_model = self.env["product.supplierinfo"]
self.pricelist_model = self.env['product.pricelist']
def test_onchange_product_id(self):
uom_id = self.product_uom_model.search([('name', '=', 'Unit(s)')])[0]
pricelist = self.pricelist_model.search([('name', '=', 'Public Pricelist')])[0]
partner_id = self.res_partner_model.create(dict(name="George"))
tax_include_id = self.tax_model.create(dict(name="Include tax",
amount='21.00',
price_include=True,
type_tax_use='sale'))
tax_exclude_id = self.tax_model.create(dict(name="Exclude tax",
amount='0.00',
type_tax_use='sale'))
product_tmpl_id = self.product_tmpl_model.create(dict(name="Voiture",
list_price=121,
taxes_id=[(6, 0, [tax_include_id.id])]))
product_id = self.product_model.create(dict(product_tmpl_id=product_tmpl_id.id))
fp_id = self.fiscal_position_model.create(dict(name="fiscal position", sequence=1))
fp_tax_id = self.fiscal_position_tax_model.create(dict(position_id=fp_id.id,
tax_src_id=tax_include_id.id,
tax_dest_id=tax_exclude_id.id))
so_vals = {
'partner_id': partner_id.id,
'pricelist_id': pricelist.id,
'fiscal_position_id': fp_id.id,
'order_line': [
(0, 0, {
'name': product_id.name,
'product_id': product_id.id,
'product_uom_qty': 1.0,
'product_uom': uom_id.id,
'price_unit': 121.0
})
]
}
so = self.so_model.create(so_vals)
so_line = so.order_line[0]
so_line.product_id_change()
self.assertEquals(100, so_line.price_unit, "The included tax must be subtracted to the price")
def test_pricelist_application(self):
""" Test different prices are correctly applied based on dates """
support_product = self.env.ref('product.product_product_2')
support_product.list_price = 100
partner = self.res_partner_model.create(dict(name="George"))
christmas_pricelist = self.env['product.pricelist'].create({
'name': 'Christmas pricelist',
'item_ids': [(0, 0, {
'date_start': "2017-12-01",
'date_end': "2017-12-24",
'compute_price': 'percentage',
'base': 'list_price',
'percent_price': 20,
'applied_on': '3_global',
'name': 'Pre-Christmas discount'
}), (0, 0, {
'date_start': "2017-12-25",
'date_end': "2017-12-31",
'compute_price': 'percentage',
'base': 'list_price',
'percent_price': 50,
'applied_on': '3_global',
'name': 'Post-Christmas super-discount'
})]
})
so = self.env['sale.order'].create({
'partner_id': partner.id,
'date_order': '2017-12-20',
'pricelist_id': christmas_pricelist.id,
})
order_line = self.env['sale.order.line'].new({
'order_id': so.id,
'product_id': support_product.id,
})
# force compute uom and prices
order_line.product_id_change()
order_line.product_uom_change()
self.assertEqual(order_line.price_unit, 80, "First date pricelist rule not applied")
so.date_order = '2017-12-30'
order_line.product_id_change()
self.assertEqual(order_line.price_unit, 50, "Second date pricelist rule not applied")