# -*- coding: utf-8 -*- # Part of Odoo. See LICENSE file for full copyright and licensing details. from openerp.addons.sale_coupon.tests.common import TestSaleCouponCommon class TestSaleCouponProgramNumbers(TestSaleCouponCommon): def setUp(self): super(TestSaleCouponProgramNumbers, self).setUp() self.iPadMini = self.env.ref('product.product_product_6').copy() self.computerCase = self.env.ref('product.product_product_16').copy() self.littleServer = self.env.ref('product.consu_delivery_02').copy() self.steve = self.env['res.partner'].create({ 'name': 'Steve Bucknor', 'customer': True, 'email': 'steve.bucknor@example.com', }) self.empty_order = self.env['sale.order'].create({ 'partner_id': self.steve.id }) self.p1 = self.env['sale.coupon.program'].create({ 'name': 'Code for 10% on orders', 'promo_code_usage': 'code_needed', 'promo_code': 'test_10pc', 'discount_type': 'percentage', 'discount_percentage': 10.0, 'program_type': 'promotion_program', }) self.p2 = self.env['sale.coupon.program'].create({ 'name': 'Buy 3 ipads, get one for free', 'promo_code_usage': 'no_code_needed', 'reward_type': 'product', 'program_type': 'promotion_program', 'reward_product_id': self.iPadMini.id, 'rule_min_quantity': 3, 'rule_products_domain': '[["name","ilike","ipad mini"]]', }) self.p3 = self.env['sale.coupon.program'].create({ 'name': 'Buy 1 computer case, get a free little server', 'promo_code_usage': 'no_code_needed', 'reward_type': 'product', 'program_type': 'promotion_program', 'reward_product_id': self.littleServer.id, 'rule_products_domain': '[["name","ilike","computer case"]]', }) def test_program_numbers_free_and_paid_product_qty(self): # These tests will focus on numbers (free product qty, SO total, reduction total..) order = self.empty_order sol1 = self.env['sale.order.line'].create({ 'product_id': self.iPadMini.id, 'name': 'iPad Mini', 'product_uom_qty': 4.0, 'order_id': order.id, }) # Check we correctly get a free product order.recompute_coupon_lines() self.assertEqual(len(order.order_line.ids), 2, "We should have 2 lines as we now have one 'Free iPad Mini' line as we bought 4 of them") # Check free product's price is not added to total when applying reduction (Or the discount will also be applied on the free product's price) self.env['sale.coupon.apply.code'].sudo().apply_coupon(order, 'test_10pc') self.assertEqual(len(order.order_line.ids), 3, "We should 3 lines as we should have a new line for promo code reduction") self.assertEqual(order.amount_total, 864, "Only paid product should have their price discounted") order.order_line.filtered(lambda x: 'Discount' in x.name).unlink() # Remove Discount # Check free product is removed since we are below minimum required quantity sol1.product_uom_qty = 3 order.recompute_coupon_lines() self.assertEqual(len(order.order_line.ids), 1, "Free iPad Mini should have been removed") # Free product in cart will be considered as paid product when changing quantity of paid product, so the free product quantity computation will be wrong. # 100 iPad in cart, 25 free, set quantity to 10 ipad, you should have 2 free ipad but you get 8 because it add the 25 initial free ipad to the total paid ipad when computing (25+10 > 35 > /4 = 8 free ipad) sol1.product_uom_qty = 100 order.recompute_coupon_lines() self.assertEqual(order.order_line.filtered(lambda x: x.is_reward_line).product_uom_qty, 25, "We should have 25 Free iPad Mini") sol1.product_uom_qty = 10 order.recompute_coupon_lines() self.assertEqual(order.order_line.filtered(lambda x: x.is_reward_line).product_uom_qty, 2, "We should have 2 Free iPad Mini") def test_program_numbers_check_eligibility(self): # These tests will focus on numbers (free product qty, SO total, reduction total..) # Check if we have enough paid product to receive free product in case of a free product that is different from the paid product required # Buy A, get free b. (remember we need a paid B in cart to receive free b). If your cart is 4A 1B then you should receive 1b (you are eligible to receive 4 because you have 4A but since you dont have enought B in your cart, you are limited to the B quantity) order = self.empty_order sol1 = self.env['sale.order.line'].create({ 'product_id': self.computerCase.id, 'name': 'Computer Case', 'product_uom_qty': 4.0, 'order_id': order.id, }) sol2 = self.env['sale.order.line'].create({ 'product_id': self.littleServer.id, 'name': 'Little Server', 'product_uom_qty': 1.0, 'order_id': order.id, }) order.recompute_coupon_lines() self.assertEqual(len(order.order_line.ids), 3, "We should have a 'Free Little Server' promotion line") self.assertEqual(order.order_line.filtered(lambda x: x.is_reward_line).product_uom_qty, 1, "We should receive one and only one free Little Server") # Check the required value amount to be eligible for the program is correctly computed (eg: it does not add negative value (from free product) to total) # A = free b | Have your cart with A 2B b | cart value should be A + 1B but in code it is only A (free b value is subsstract 2 times) # This is because _amount_all() is summing all SO lines (so + (-b.value)) and again in _check_promo_code() order.amount_untaxed + order.reward_amount | amount_untaxed has already free product value substracted (_amount_all) sol1.product_uom_qty = 1 sol2.product_uom_qty = 2 self.p1.rule_minimum_amount = 5000 order.recompute_coupon_lines() self.env['sale.coupon.apply.code'].sudo().apply_coupon(order, 'test_10pc') self.assertEqual(len(order.order_line.ids), 4, "We should have 4 lines as we should have a new line for promo code reduction") # Check you can still have auto applied promotion if you have a promo code set to the order sol4 = self.env['sale.order.line'].create({ 'product_id': self.iPadMini.id, 'name': 'iPad Mini', 'product_uom_qty': 4.0, 'order_id': order.id, }) order.recompute_coupon_lines() self.assertEqual(len(order.order_line.ids), 6, "We should have 2 more lines as we now have one 'Free iPad Mini' line since we bought 4 of them") def test_program_numbers_taxes_and_rules(self): percent_tax = self.env['account.tax'].create({ 'name': "15% Tax", 'amount_type': 'percent', 'amount': 15, 'price_include': True, }) p_specific_product = self.env['sale.coupon.program'].create({ 'name': '20% reduction on ipad in cart', 'promo_code_usage': 'no_code_needed', 'reward_type': 'discount', 'program_type': 'promotion_program', 'discount_type': 'percentage', 'discount_percentage': 20.0, 'rule_minimum_amount': 320.00, 'discount_apply_on': 'specific_product', 'discount_specific_product_id': self.iPadMini.id, }) order = self.empty_order self.iPadMini.taxes_id = percent_tax sol1 = self.env['sale.order.line'].create({ 'product_id': self.iPadMini.id, 'name': 'iPad Mini', 'product_uom_qty': 1.0, 'order_id': order.id, }) order.recompute_coupon_lines() self.assertEqual(len(order.order_line.ids), 1, "We should not get the reduction line since we dont have 320$ tax excluded (ipad is 320$ tax included)") sol1.tax_id.price_include = False sol1._compute_tax_id() order.recompute_coupon_lines() self.assertEqual(len(order.order_line.ids), 2, "We should now get the reduction line since we have 320$ tax included (ipad is 320$ tax included)") # (320 +15% tax) - (20% of (320 + 15% tax) = 368 + 73.6 = 294.4 self.assertEqual(order.amount_total, 294.4, "Check discount has been applied correctly (eg: on taxes aswell)") # test coupon with code works the same as auto applied_programs p_specific_product.write({'promo_code_usage':'code_needed', 'promo_code':'20pc'}) order.order_line.filtered(lambda l: l.is_reward_line).unlink() order.recompute_coupon_lines() self.assertEqual(len(order.order_line.ids), 1, "Reduction should be removed since we deleted it and it is now a promo code usage, it shouldn't be automatically reapplied") self.env['sale.coupon.apply.code'].sudo().apply_coupon(order, '20pc') order.recompute_coupon_lines() self.assertEqual(len(order.order_line.ids), 2, "We should now get the reduction line since we have 320$ tax included (ipad is 320$ tax included)") #check discount applied only on ipad sol2 = self.env['sale.order.line'].create({ 'product_id': self.computerCase.id, 'name': 'Computer Case', 'product_uom_qty': 10.0, 'order_id': order.id, }) order.recompute_coupon_lines() # (10x25) + (320 +15% tax) - (20% of (320 + 15% tax) = 250 + 368 - 73.6 = 544.4 self.assertEqual(order.amount_total, 544.4, "We should only get reduction on ipad")