# Copyright 2018-19 Eficent Business and IT Consulting Services S.L. # (http://www.eficent.com) # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html). from datetime import datetime, timedelta from odoo.tests.common import SavepointCase from odoo import fields from dateutil.rrule import WEEKLY class TestMrpMultiLevel(SavepointCase): @classmethod def setUpClass(cls): super(TestMrpMultiLevel, cls).setUpClass() cls.mo_obj = cls.env['mrp.production'] cls.po_obj = cls.env['purchase.order'] cls.product_obj = cls.env['product.product'] cls.loc_obj = cls.env['stock.location'] cls.mrp_area_obj = cls.env['mrp.area'] cls.product_mrp_area_obj = cls.env['product.mrp.area'] cls.partner_obj = cls.env['res.partner'] cls.res_users = cls.env['res.users'] cls.stock_picking_obj = cls.env['stock.picking'] cls.estimate_obj = cls.env['stock.demand.estimate'] cls.mrp_multi_level_wiz = cls.env['mrp.multi.level'] cls.mrp_inventory_procure_wiz = cls.env['mrp.inventory.procure'] cls.mrp_inventory_obj = cls.env['mrp.inventory'] cls.mrp_move_obj = cls.env['mrp.move'] cls.planned_order_obj = cls.env['mrp.planned.order'] cls.fp_1 = cls.env.ref('mrp_multi_level.product_product_fp_1') cls.fp_2 = cls.env.ref('mrp_multi_level.product_product_fp_2') cls.sf_1 = cls.env.ref('mrp_multi_level.product_product_sf_1') cls.sf_2 = cls.env.ref('mrp_multi_level.product_product_sf_2') cls.pp_1 = cls.env.ref('mrp_multi_level.product_product_pp_1') cls.pp_2 = cls.env.ref('mrp_multi_level.product_product_pp_2') cls.company = cls.env.ref('base.main_company') cls.mrp_area = cls.env.ref('mrp_multi_level.mrp_area_stock_wh0') cls.vendor = cls.env.ref('mrp_multi_level.res_partner_lazer_tech') cls.wh = cls.env.ref('stock.warehouse0') cls.stock_location = cls.wh.lot_stock_id cls.customer_location = cls.env.ref( 'stock.stock_location_customers') cls.calendar = cls.env.ref('resource.resource_calendar_std') # Add calendar to WH: cls.wh.calendar_id = cls.calendar # Partner: vendor1 = cls.partner_obj.create({'name': 'Vendor 1'}) # Create user: group_mrp_manager = cls.env.ref('mrp.group_mrp_manager') group_user = cls.env.ref('base.group_user') group_stock_manager = cls.env.ref('stock.group_stock_manager') cls.mrp_manager = cls._create_user( 'Test User', [group_mrp_manager, group_user, group_stock_manager], cls.company, ) # Create secondary location and MRP Area: cls.sec_loc = cls.loc_obj.create({ 'name': 'Test location', 'usage': 'internal', 'location_id': cls.wh.view_location_id.id, }) cls.secondary_area = cls.mrp_area_obj.create({ 'name': 'Test', 'warehouse_id': cls.wh.id, 'location_id': cls.sec_loc.id, }) # Create products: route_buy = cls.env.ref('purchase.route_warehouse0_buy').id cls.prod_test = cls.product_obj.create({ 'name': 'Test Top Seller', 'type': 'product', 'list_price': 150.0, 'produce_delay': 5.0, 'route_ids': [(6, 0, [route_buy])], 'seller_ids': [(0, 0, {'name': vendor1.id, 'price': 20.0})], }) cls.product_mrp_area_obj.create({ 'product_id': cls.prod_test.id, 'mrp_area_id': cls.mrp_area.id, }) # Parameters in secondary area with nbr_days set. cls.product_mrp_area_obj.create({ 'product_id': cls.prod_test.id, 'mrp_area_id': cls.secondary_area.id, 'mrp_nbr_days': 7, }) cls.prod_min = cls.product_obj.create({ 'name': 'Product with minimum order qty', 'type': 'product', 'list_price': 50.0, 'route_ids': [(6, 0, [route_buy])], 'seller_ids': [(0, 0, {'name': vendor1.id, 'price': 10.0})], }) cls.product_mrp_area_obj.create({ 'product_id': cls.prod_min.id, 'mrp_area_id': cls.mrp_area.id, 'mrp_minimum_order_qty': 50.0, 'mrp_maximum_order_qty': 0.0, 'mrp_qty_multiple': 1.0, }) cls.prod_max = cls.product_obj.create({ 'name': 'Product with maximum order qty', 'type': 'product', 'list_price': 50.0, 'route_ids': [(6, 0, [route_buy])], 'seller_ids': [(0, 0, {'name': vendor1.id, 'price': 10.0})], }) cls.product_mrp_area_obj.create({ 'product_id': cls.prod_max.id, 'mrp_area_id': cls.mrp_area.id, 'mrp_minimum_order_qty': 50.0, 'mrp_maximum_order_qty': 100.0, 'mrp_qty_multiple': 1.0, }) cls.prod_multiple = cls.product_obj.create({ 'name': 'Product with qty multiple', 'type': 'product', 'list_price': 50.0, 'route_ids': [(6, 0, [route_buy])], 'seller_ids': [(0, 0, {'name': vendor1.id, 'price': 10.0})], }) cls.product_mrp_area_obj.create({ 'product_id': cls.prod_multiple.id, 'mrp_area_id': cls.mrp_area.id, 'mrp_minimum_order_qty': 50.0, 'mrp_maximum_order_qty': 500.0, 'mrp_qty_multiple': 25.0, }) # Create test picking for FP-1 and FP-2: res = cls.calendar.plan_days(7+1, datetime.today()) date_move = res.date() cls.picking_1 = cls.stock_picking_obj.create({ 'picking_type_id': cls.env.ref('stock.picking_type_out').id, 'location_id': cls.stock_location.id, 'location_dest_id': cls.customer_location.id, 'move_lines': [ (0, 0, { 'name': 'Test move fp-1', 'product_id': cls.fp_1.id, 'date_expected': date_move, 'date': date_move, 'product_uom': cls.fp_1.uom_id.id, 'product_uom_qty': 100, 'location_id': cls.stock_location.id, 'location_dest_id': cls.customer_location.id }), (0, 0, { 'name': 'Test move fp-2', 'product_id': cls.fp_2.id, 'date_expected': date_move, 'date': date_move, 'product_uom': cls.fp_2.uom_id.id, 'product_uom_qty': 15, 'location_id': cls.stock_location.id, 'location_dest_id': cls.customer_location.id })] }) cls.picking_1.action_confirm() # Create test picking for procure qty adjustment tests: cls.picking_2 = cls.stock_picking_obj.create({ 'picking_type_id': cls.env.ref('stock.picking_type_out').id, 'location_id': cls.stock_location.id, 'location_dest_id': cls.customer_location.id, 'move_lines': [ (0, 0, { 'name': 'Test move prod_min', 'product_id': cls.prod_min.id, 'date_expected': date_move, 'date': date_move, 'product_uom': cls.prod_min.uom_id.id, 'product_uom_qty': 16, 'location_id': cls.stock_location.id, 'location_dest_id': cls.customer_location.id }), (0, 0, { 'name': 'Test move prod_max', 'product_id': cls.prod_max.id, 'date_expected': date_move, 'date': date_move, 'product_uom': cls.prod_max.uom_id.id, 'product_uom_qty': 140, 'location_id': cls.stock_location.id, 'location_dest_id': cls.customer_location.id }), (0, 0, { 'name': 'Test move prod_multiple', 'product_id': cls.prod_multiple.id, 'date_expected': date_move, 'date': date_move, 'product_uom': cls.prod_multiple.uom_id.id, 'product_uom_qty': 112, 'location_id': cls.stock_location.id, 'location_dest_id': cls.customer_location.id })] }) cls.picking_2.action_confirm() # Create Test PO: date_po = cls.calendar.plan_days(1+1, datetime.today()).date() cls.po = cls.po_obj.create({ 'name': 'Test PO-001', 'partner_id': cls.vendor.id, 'order_line': [ (0, 0, { 'name': 'Test PP-2 line', 'product_id': cls.pp_2.id, 'date_planned': date_po, 'product_qty': 5.0, 'product_uom': cls.pp_2.uom_id.id, 'price_unit': 25.0, })], }) # Create test MO: date_mo = cls.calendar.plan_days(9+1, datetime.today()).date() bom_fp_2 = cls.env.ref('mrp_multi_level.mrp_bom_fp_2') cls.mo = cls.mo_obj.create({ 'product_id': cls.fp_2.id, 'bom_id': bom_fp_2.id, 'product_qty': 12.0, 'product_uom_id': cls.fp_2.uom_id.id, 'date_planned_start': date_mo, }) # Dates (Strings): today = datetime.today() cls.date_3 = fields.Date.to_string( cls.calendar.plan_days(3+1, datetime.today()).date()) cls.date_5 = fields.Date.to_string( cls.calendar.plan_days(5+1, datetime.today()).date()) cls.date_6 = fields.Date.to_string( cls.calendar.plan_days(6+1, datetime.today()).date()) cls.date_7 = fields.Date.to_string( cls.calendar.plan_days(7+1, datetime.today()).date()) cls.date_8 = fields.Date.to_string(( cls.calendar.plan_days(8+1, datetime.today()).date())) cls.date_9 = fields.Date.to_string(( cls.calendar.plan_days(9+1, datetime.today()).date())) cls.date_10 = fields.Date.to_string( cls.calendar.plan_days(10+1, datetime.today()).date()) # Create Date Ranges: cls.dr_type = cls.env['date.range.type'].create({ 'name': 'Weeks', 'company_id': False, 'allow_overlap': False, }) generator = cls.env['date.range.generator'].create({ 'date_start': today - timedelta(days=3), 'name_prefix': 'W-', 'type_id': cls.dr_type.id, 'duration_count': 1, 'unit_of_time': WEEKLY, 'count': 3}) generator.action_apply() # Create Demand Estimates: ranges = cls.env['date.range'].search( [('type_id', '=', cls.dr_type.id)]) qty = 140.0 for dr in ranges: qty += 70.0 cls._create_demand_estimate( cls.prod_test, cls.stock_location, dr, qty) cls._create_demand_estimate( cls.prod_test, cls.sec_loc, dr, qty) cls.mrp_multi_level_wiz.create({}).run_mrp_multi_level() @classmethod def _create_demand_estimate(cls, product, location, date_range, qty): cls.estimate_obj.create({ 'product_id': product.id, 'location_id': location.id, 'product_uom': product.uom_id.id, 'product_uom_qty': qty, 'date_range_id': date_range.id, }) @classmethod def _create_user(cls, login, groups, company): user = cls.res_users.create({ 'name': login, 'login': login, 'password': 'demo', 'email': 'example@yourcompany.com', 'company_id': company.id, 'groups_id': [(6, 0, [group.id for group in groups])] }) return user def test_01_mrp_levels(self): """Tests computation of MRP levels.""" self.assertEqual(self.fp_1.llc, 0) self.assertEqual(self.fp_2.llc, 0) self.assertEqual(self.sf_1.llc, 1) self.assertEqual(self.sf_2.llc, 1) self.assertEqual(self.pp_1.llc, 2) self.assertEqual(self.pp_2.llc, 2) def test_02_product_mrp_area(self): """Tests that mrp products are generated correctly.""" product_mrp_area = self.product_mrp_area_obj.search([ ('product_id', '=', self.pp_1.id)]) self.assertEqual(product_mrp_area.supply_method, 'buy') self.assertEqual(product_mrp_area.main_supplier_id, self.vendor) self.assertEqual(product_mrp_area.qty_available, 10.0) product_mrp_area = self.product_mrp_area_obj.search([ ('product_id', '=', self.sf_1.id)]) self.assertEqual(product_mrp_area.supply_method, 'manufacture') def test_03_mrp_moves(self): """Tests for mrp moves generated.""" moves = self.mrp_move_obj.search([ ('product_id', '=', self.pp_1.id), ]) self.assertEqual(len(moves), 3) self.assertNotIn('s', moves.mapped('mrp_type')) for move in moves: self.assertTrue(move.planned_order_up_ids) if move.planned_order_up_ids.product_mrp_area_id.product_id == \ self.fp_1: # Demand coming from FP-1 self.assertEqual( move.planned_order_up_ids.mrp_action, "manufacture") self.assertEqual(move.mrp_qty, -200.0) elif move.planned_order_up_ids.product_mrp_area_id.product_id == \ self.sf_1: # Demand coming from FP-2 -> SF-1 self.assertEqual( move.planned_order_up_ids.mrp_action, "manufacture") if move.mrp_date == self.date_5: self.assertEqual(move.mrp_qty, -90.0) elif move.mrp_date == self.date_8: self.assertEqual(move.mrp_qty, -72.0) # Check actions: planned_orders = self.planned_order_obj.search([ ('product_id', '=', self.pp_1.id), ]) self.assertEqual(len(planned_orders), 3) for plan in planned_orders: self.assertEqual(plan.mrp_action, 'buy') # Check PP-2 PO being accounted: po_move = self.mrp_move_obj.search([ ('product_id', '=', self.pp_2.id), ('mrp_type', '=', 's'), ]) self.assertEqual(len(po_move), 1) self.assertEqual(po_move.purchase_order_id, self.po) self.assertEqual(po_move.purchase_line_id, self.po.order_line) def test_04_mrp_multi_level(self): """Tests MRP inventories created.""" # FP-1 fp_1_inventory_lines = self.mrp_inventory_obj.search( [('product_mrp_area_id.product_id', '=', self.fp_1.id)]) self.assertEqual(len(fp_1_inventory_lines), 1) self.assertEqual(fp_1_inventory_lines.date, self.date_7) self.assertEqual(fp_1_inventory_lines.demand_qty, 100.0) self.assertEqual(fp_1_inventory_lines.to_procure, 100.0) # FP-2 fp_2_line_1 = self.mrp_inventory_obj.search([ ('product_mrp_area_id.product_id', '=', self.fp_2.id), ('date', '=', self.date_7)]) self.assertEqual(len(fp_2_line_1), 1) self.assertEqual(fp_2_line_1.demand_qty, 15.0) self.assertEqual(fp_2_line_1.to_procure, 15.0) # TODO: ask odoo to fix it... should be date10 fp_2_line_2 = self.mrp_inventory_obj.search([ ('product_mrp_area_id.product_id', '=', self.fp_2.id), ('date', '=', self.date_9)]) self.assertEqual(len(fp_2_line_2), 1) self.assertEqual(fp_2_line_2.demand_qty, 0.0) self.assertEqual(fp_2_line_2.to_procure, 0.0) self.assertEqual(fp_2_line_2.supply_qty, 12.0) # SF-1 sf_1_line_1 = self.mrp_inventory_obj.search([ ('product_mrp_area_id.product_id', '=', self.sf_1.id), ('date', '=', self.date_6)]) self.assertEqual(len(sf_1_line_1), 1) self.assertEqual(sf_1_line_1.demand_qty, 30.0) self.assertEqual(sf_1_line_1.to_procure, 30.0) sf_1_line_2 = self.mrp_inventory_obj.search([ ('product_mrp_area_id.product_id', '=', self.sf_1.id), ('date', '=', self.date_9)]) self.assertEqual(len(sf_1_line_2), 1) self.assertEqual(sf_1_line_2.demand_qty, 24.0) self.assertEqual(sf_1_line_2.to_procure, 24.0) # SF-2 sf_2_line_1 = self.mrp_inventory_obj.search([ ('product_mrp_area_id.product_id', '=', self.sf_2.id), ('date', '=', self.date_6)]) self.assertEqual(len(sf_2_line_1), 1) self.assertEqual(sf_2_line_1.demand_qty, 45.0) self.assertEqual(sf_2_line_1.to_procure, 30.0) sf_2_line_2 = self.mrp_inventory_obj.search([ ('product_mrp_area_id.product_id', '=', self.sf_2.id), ('date', '=', self.date_9)]) self.assertEqual(len(sf_2_line_2), 1) self.assertEqual(sf_2_line_2.demand_qty, 36.0) self.assertEqual(sf_2_line_2.to_procure, 36.0) # PP-1 pp_1_line_1 = self.mrp_inventory_obj.search([ ('product_mrp_area_id.product_id', '=', self.pp_1.id), ('date', '=', self.date_5)]) self.assertEqual(len(pp_1_line_1), 1) self.assertEqual(pp_1_line_1.demand_qty, 290.0) self.assertEqual(pp_1_line_1.to_procure, 280.0) pp_1_line_2 = self.mrp_inventory_obj.search([ ('product_mrp_area_id.product_id', '=', self.pp_1.id), ('date', '=', self.date_8)]) self.assertEqual(len(pp_1_line_2), 1) self.assertEqual(pp_1_line_2.demand_qty, 72.0) self.assertEqual(pp_1_line_2.to_procure, 72.0) # PP-2 pp_2_line_1 = self.mrp_inventory_obj.search([ ('product_mrp_area_id.product_id', '=', self.pp_2.id), ('date', '=', self.date_3)]) self.assertEqual(len(pp_2_line_1), 1) self.assertEqual(pp_2_line_1.demand_qty, 90.0) # 90.0 demand - 20.0 on hand - 5.0 on PO = 65.0 self.assertEqual(pp_2_line_1.to_procure, 65.0) pp_2_line_2 = self.mrp_inventory_obj.search([ ('product_mrp_area_id.product_id', '=', self.pp_2.id), ('date', '=', self.date_5)]) self.assertEqual(len(pp_2_line_2), 1) self.assertEqual(pp_2_line_2.demand_qty, 360.0) self.assertEqual(pp_2_line_2.to_procure, 360.0) pp_2_line_3 = self.mrp_inventory_obj.search([ ('product_mrp_area_id.product_id', '=', self.pp_2.id), ('date', '=', self.date_6)]) self.assertEqual(len(pp_2_line_3), 1) self.assertEqual(pp_2_line_3.demand_qty, 108.0) self.assertEqual(pp_2_line_3.to_procure, 108.0) pp_2_line_4 = self.mrp_inventory_obj.search([ ('product_mrp_area_id.product_id', '=', self.pp_2.id), ('date', '=', self.date_8)]) self.assertEqual(len(pp_2_line_4), 1) self.assertEqual(pp_2_line_4.demand_qty, 48.0) self.assertEqual(pp_2_line_4.to_procure, 48.0) def test_05_planned_availability(self): """Test planned availability computation.""" # Running availability for PP-1: invs = self.mrp_inventory_obj.search([ ('product_id', '=', self.pp_1.id)], order='date') self.assertEqual(len(invs), 2) expected = [0.0, 0.0] # No grouping, lot size nor safety stock. self.assertEqual(invs.mapped('running_availability'), expected) def test_06_demand_estimates(self): """Tests demand estimates integration.""" estimates = self.estimate_obj.search([ ('product_id', '=', self.prod_test.id), ('location_id', '=', self.stock_location.id)]) self.assertEqual(len(estimates), 3) moves = self.mrp_move_obj.search([ ('product_id', '=', self.prod_test.id), ('mrp_area_id', '=', self.mrp_area.id), ]) # 3 weeks - 3 days in the past = 18 days of valid estimates: moves_from_estimates = moves.filtered(lambda m: m.mrp_type == 'd') self.assertEqual(len(moves_from_estimates), 18) quantities = moves_from_estimates.mapped('mrp_qty') self.assertIn(-30.0, quantities) # 210 a week => 30.0 dayly: self.assertIn(-40.0, quantities) # 280 a week => 40.0 dayly: self.assertIn(-50.0, quantities) # 350 a week => 50.0 dayly: plans = self.planned_order_obj.search([ ('product_id', '=', self.prod_test.id), ('mrp_area_id', '=', self.mrp_area.id), ]) action = list(set(plans.mapped("mrp_action"))) self.assertEqual(len(action), 1) self.assertEqual(action[0], "buy") self.assertEqual(len(plans), 18) inventories = self.mrp_inventory_obj.search([ ('mrp_area_id', '=', self.secondary_area.id)]) self.assertEqual(len(inventories), 18) def test_07_procure_mo(self): """Test procurement wizard with MOs.""" mos = self.mo_obj.search([ ('product_id', '=', self.fp_1.id)]) self.assertFalse(mos) mrp_inv = self.mrp_inventory_obj.search([ ('product_mrp_area_id.product_id', '=', self.fp_1.id)]) self.mrp_inventory_procure_wiz.with_context({ 'active_model': 'mrp.inventory', 'active_ids': mrp_inv.ids, 'active_id': mrp_inv.id, }).create({}).make_procurement() mos = self.mo_obj.search([ ('product_id', '=', self.fp_1.id)]) self.assertTrue(mos) self.assertEqual(mos.product_qty, 100.0) mo_date_start = mos.date_planned_start.split(' ')[0] self.assertEqual(mo_date_start, self.date_5) def test_08_adjust_qty_to_order(self): """Test the adjustments made to the qty to procure when minimum, maximum order quantities and quantity multiple are set.""" # minimum order quantity: mrp_inv_min = self.mrp_inventory_obj.search([ ('product_mrp_area_id.product_id', '=', self.prod_min.id)]) self.assertEqual(mrp_inv_min.to_procure, 50.0) # maximum order quantity: mrp_inv_max = self.mrp_inventory_obj.search([ ('product_mrp_area_id.product_id', '=', self.prod_max.id)]) self.assertEqual(mrp_inv_max.to_procure, 150) plans = self.planned_order_obj.search([ ('product_id', '=', self.prod_max.id), ]) self.assertEqual(len(plans), 2) self.assertIn(100.0, plans.mapped('mrp_qty')) self.assertIn(50.0, plans.mapped('mrp_qty')) # quantity multiple: mrp_inv_multiple = self.mrp_inventory_obj.search([ ('product_mrp_area_id.product_id', '=', self.prod_multiple.id)]) self.assertEqual(mrp_inv_multiple.to_procure, 125) def test_09_group_demand(self): """Test demand grouping functionality, `nbr_days`.""" estimates = self.estimate_obj.search([ ('product_id', '=', self.prod_test.id), ('location_id', '=', self.sec_loc.id)]) self.assertEqual(len(estimates), 3) moves = self.mrp_move_obj.search([ ('product_id', '=', self.prod_test.id), ('mrp_area_id', '=', self.secondary_area.id), ]) supply_plans = self.planned_order_obj.search([ ('product_id', '=', self.prod_test.id), ('mrp_area_id', '=', self.secondary_area.id), ]) # 3 weeks - 3 days in the past = 18 days of valid estimates: moves_from_estimates = moves.filtered(lambda m: m.mrp_type == 'd') self.assertEqual(len(moves_from_estimates), 18) # 18 days of demand / 7 nbr_days = 2.57 => 3 supply moves expected. self.assertEqual(len(supply_plans), 3) quantities = supply_plans.mapped('mrp_qty') week_1_expected = sum(moves_from_estimates[0:7].mapped('mrp_qty')) self.assertIn(abs(week_1_expected), quantities) week_2_expected = sum(moves_from_estimates[7:14].mapped('mrp_qty')) self.assertIn(abs(week_2_expected), quantities) week_3_expected = sum(moves_from_estimates[14:].mapped('mrp_qty')) self.assertIn(abs(week_3_expected), quantities) def test_10_isolated_mrp_area_run(self): """Test running MRP for just one area.""" self.mrp_multi_level_wiz.sudo(self.mrp_manager).create({ 'mrp_area_ids': [(6, 0, self.secondary_area.ids)], }).run_mrp_multi_level() this = self.mrp_inventory_obj.search([ ('mrp_area_id', '=', self.secondary_area.id)], limit=1) self.assertTrue(this) # Only recently exectued areas should have been created by test user: self.assertEqual(this.create_uid, self.mrp_manager) prev = self.mrp_inventory_obj.search([ ('mrp_area_id', '!=', self.secondary_area.id)], limit=1) self.assertNotEqual(this.create_uid, prev.create_uid) # TODO: test procure wizard: pos, multiple... # TODO: test multiple destination IDS:...