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# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
from odoo.addons.sale_coupon.tests.common import TestSaleCouponCommon
from odoo.exceptions import UserError
from odoo.tests import tagged
@tagged('post_install', '-at_install')
class TestSaleInvoicing(TestSaleCouponCommon):
def test_invoicing_order_with_promotions(self):
discount_coupon_program = self.env['coupon.program'].create({
'name': '10% Discount', # Default behavior
'program_type': 'coupon_program',
'reward_type': 'discount',
'discount_apply_on': 'on_order',
'promo_code_usage': 'no_code_needed',
})
# Override the default invoice_policy on products
discount_coupon_program.discount_line_product_id.invoice_policy = 'order'
product = self.env['product.product'].create({
'invoice_policy': 'delivery',
'name': 'Product invoiced on delivery',
'lst_price': 500,
})
order = self.empty_order
order.write({
'order_line': [
(0, 0, {
'product_id': product.id,
})
]
})
order.recompute_coupon_lines()
# Order is not confirmed, there shouldn't be any invoiceable line
invoiceable_lines = order._get_invoiceable_lines()
self.assertEqual(len(invoiceable_lines), 0)
order.action_confirm()
invoiceable_lines = order._get_invoiceable_lines()
# Product was not delivered, we cannot invoice
# the product line nor the promotion line
self.assertEqual(len(invoiceable_lines), 0)
with self.assertRaises(UserError):
order._create_invoices()
order.order_line[0].qty_delivered = 1
# Product is delivered, the two lines can be invoiced.
invoiceable_lines = order._get_invoiceable_lines()
self.assertEqual(order.order_line, invoiceable_lines)
account_move = order._create_invoices()
self.assertEqual(len(account_move.invoice_line_ids), 2)
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