# Copyright 2014 Numérigraphe SARL # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). from odoo.tests.common import TransactionCase from odoo.osv.expression import TRUE_LEAF class TestPotentialQty(TransactionCase): """Test the potential quantity on a product with a multi-line BoM""" def setUp(self): super(TestPotentialQty, self).setUp() self.product_model = self.env["product.product"] self.bom_model = self.env["mrp.bom"] self.bom_line_model = self.env["mrp.bom.line"] self.stock_quant_model = self.env["stock.quant"] self.config = self.env['ir.config_parameter'] self.location = self.env['stock.location'] # Get the warehouses self.wh_main = self.browse_ref('stock.warehouse0') self.wh_ch = self.browse_ref('stock.stock_warehouse_shop0') # We need to compute parent_left and parent_right of the locations as # they are used to compute qty_available of the product. self.location._parent_store_compute() #  An interesting product (multi-line BoM, variants) self.tmpl = self.browse_ref( 'mrp.product_product_table_kit_product_template') #  First variant self.var1 = self.browse_ref('mrp.product_product_table_kit') #  Second variant self.var2 = self.browse_ref( 'stock_available_mrp.product_kit_1a') # Make bolt a stockable product to be able to change its stock # we need to unreserve the existing move before being able to do it. bolt = self.env.ref('mrp.product_product_computer_desk_bolt') bolt_moves = self.env['stock.move'].search( [('product_id', '=', bolt.id), ('state', 'not in', ('done', 'cancel'))]) bolt_moves._do_unreserve() bolt.type = 'product' # Components that can be used to make the product component_ids = [ # Bolt bolt.id, # Wood Panel self.ref('mrp.product_product_wood_panel'), ] # Zero-out the inventory of all variants and components for component_id in ( component_ids + [v.id for v in self.tmpl.product_variant_ids]): prod = self.product_model.browse(component_id) self.env['stock.quant'].search([ ('product_id', '=', prod.id) ]).unlink() self.product_model.invalidate_cache() #  A product without a BoM self.product_wo_bom = self.browse_ref('product.product_product_11') # Record the initial quantity available for sale self.initial_usable_qties = {i.id: i.immediately_usable_qty for i in [self.tmpl, self.var1, self.var2, self.product_wo_bom]} def create_inventory(self, product_id, qty, location_id=None): if location_id is None: location_id = self.wh_main.lot_stock_id.id inventory = self.env['stock.inventory'].create({ 'name': 'Test inventory', 'location_id': location_id, 'filter': 'partial' }) inventory.action_start() self.env['stock.inventory.line'].create({ 'inventory_id': inventory.id, 'product_id': product_id, 'location_id': location_id, 'product_qty': qty }) inventory._action_done() def create_simple_bom(self, product, sub_product, product_qty=1, sub_product_qty=1, routing_id=False): bom = self.bom_model.create({ 'product_tmpl_id': product.product_tmpl_id.id, 'product_id': product.id, 'product_qty': product_qty, 'routing_id': routing_id, }) self.bom_line_model.create({ 'bom_id': bom.id, 'product_id': sub_product.id, 'product_qty': sub_product_qty, }) return bom def assertPotentialQty(self, record, qty, msg): record.refresh() # Check the potential self.assertEqual(record.potential_qty, qty, msg) # Check the variation of quantity available for sale self.assertEqual( (record.immediately_usable_qty - self.initial_usable_qties[record.id]), qty, msg) def test_potential_qty_no_bom(self): #  Check the potential when there's no BoM self.assertPotentialQty( self.product_wo_bom, 0.0, "The potential without a BoM should be 0") def test_potential_qty_no_bom_for_company(self): chicago_id = self.ref('stock.res_company_1') # Receive 1000x Wood Panel owned by Chicago inventory = self.env['stock.inventory'].create( {'name': 'Receive CPUa8', 'company_id': chicago_id, 'location_id': self.wh_ch.lot_stock_id.id, 'filter': 'partial'}) inventory.action_start() self.env['stock.inventory.line'].create( {'inventory_id': inventory.id, 'company_id': chicago_id, 'product_id': self.ref('mrp.product_product_wood_panel'), 'location_id': self.wh_ch.lot_stock_id.id, 'product_qty': 1000.0}) inventory._action_done() # Put Bolt owned by Chicago for 1000x the 1st variant in main WH inventory = self.env['stock.inventory'].create( {'name': 'components for 1st variant', 'company_id': chicago_id, 'location_id': self.wh_ch.lot_stock_id.id, 'filter': 'partial'}) inventory.action_start() self.env['stock.inventory.line'].create( {'inventory_id': inventory.id, 'company_id': chicago_id, 'product_id': self.ref('mrp.product_product_computer_desk_bolt'), 'location_id': self.wh_ch.lot_stock_id.id, 'product_qty': 1000.0}) inventory._action_done() self.assertPotentialQty( self.tmpl, 250.0, "Wrong template potential after receiving components") test_user = self.env['res.users'].create( {'name': 'test_demo', 'login': 'test_demo', 'company_id': self.ref('base.main_company'), 'company_ids': [(4, self.ref('base.main_company'))], 'groups_id': [(4, self.ref('stock.group_stock_user')), (4, self.ref('mrp.group_mrp_user'))]}) bom = self.env['mrp.bom'].search( [('product_tmpl_id', '=', self.tmpl.id)]) test_user_tmpl = self.tmpl.sudo(test_user) self.assertPotentialQty( test_user_tmpl, 250.0, "Simple user can access to the potential_qty") # Set the bom on the main company (visible to members of main company) # and all products without company (visible to all) # and the demo user on Chicago (child of main company) self.env['product.product'].search([ TRUE_LEAF]).write({'company_id': False}) test_user.write({'company_id': chicago_id, 'company_ids': [(4, chicago_id)]}) bom.company_id = self.ref('base.main_company') self.assertPotentialQty( test_user_tmpl, 0, "The bom should not be visible to non members of the bom's " "company or company child of the bom's company") bom.company_id = chicago_id self.assertPotentialQty( test_user_tmpl, 250.0, '') def test_potential_qty(self): for i in [self.tmpl, self.var1, self.var2]: self.assertPotentialQty( i, 0.0, "The potential quantity should start at 0") # Receive 1000x Wood Panel inventory = self.env['stock.inventory'].create( {'name': 'Receive Mouses', 'location_id': self.wh_main.lot_stock_id.id, 'filter': 'partial'}) inventory.action_start() self.env['stock.inventory.line'].create( {'inventory_id': inventory.id, 'product_id': self.ref('mrp.product_product_wood_panel'), 'location_id': self.wh_main.lot_stock_id.id, 'product_qty': 1000.0}) inventory._action_done() for i in [self.tmpl, self.var1, self.var2]: self.assertPotentialQty( i, 0.0, "Receiving a single component should not change the " "potential of %s" % i) # Receive enough bolt to make 1000x the 1st variant in main WH inventory = self.env['stock.inventory'].create( {'name': 'components for 1st variant', 'location_id': self.wh_main.lot_stock_id.id, 'filter': 'partial'}) inventory.action_start() self.env['stock.inventory.line'].create( {'inventory_id': inventory.id, 'product_id': self.ref( 'mrp.product_product_computer_desk_bolt'), 'location_id': self.wh_main.lot_stock_id.id, 'product_qty': 1000.0}) inventory._action_done() self.assertPotentialQty( self.tmpl, 250.0, "Wrong template potential after receiving components") self.assertPotentialQty( self.var1, 250.0, "Wrong variant 1 potential after receiving components") self.assertPotentialQty( self.var2, 0.0, "Receiving variant 1's component should not change " "variant 2's potential") # Receive enough components to make 213 the 2nd variant at Chicago inventory = self.env['stock.inventory'].create( {'name': 'components for 2nd variant', 'location_id': self.wh_ch.lot_stock_id.id, 'filter': 'partial'}) inventory.action_start() self.env['stock.inventory.line'].create( {'inventory_id': inventory.id, 'product_id': self.ref('mrp.product_product_wood_panel'), 'location_id': self.wh_ch.lot_stock_id.id, 'product_qty': 1000.0}) self.env['stock.inventory.line'].create( {'inventory_id': inventory.id, 'product_id': self.ref( 'stock_available_mrp.product_computer_desk_bolt_white'), 'location_id': self.wh_ch.lot_stock_id.id, 'product_qty': 852.0}) inventory._action_done() self.assertPotentialQty( self.tmpl.with_context(test=True), 250.0, "Wrong template potential after receiving components") self.assertPotentialQty( self.var1, 250.0, "Receiving variant 2's component should not change " "variant 1's potential") self.assertPotentialQty( self.var2, 213.0, "Wrong variant 2 potential after receiving components") # Check by warehouse self.assertPotentialQty( self.tmpl.with_context(warehouse=self.wh_main.id), 250.0, "Wrong potential quantity in main WH") self.assertPotentialQty( self.tmpl.with_context(warehouse=self.wh_ch.id), 213.0, "Wrong potential quantity in Chicago WH") # Check by location self.assertPotentialQty( self.tmpl.with_context( location=self.wh_main.lot_stock_id.id), 250.0, "Wrong potential quantity in main WH location") self.assertPotentialQty( self.tmpl.with_context( location=self.wh_ch.lot_stock_id.id), 213.0, "Wrong potential quantity in Chicago WH location") def test_multi_unit_recursive_bom(self): # Test multi-level and multi-units BOM uom_unit = self.env.ref('uom.product_uom_unit') uom_unit.rounding = 1.0 p1 = self.product_model.create({ 'name': 'Test product with BOM', 'type': 'product', 'uom_id': self.env.ref('uom.product_uom_unit').id, }) p2 = self.product_model.create({ 'name': 'Test sub product with BOM', 'type': 'consu', 'uom_id': self.env.ref('uom.product_uom_unit').id, }) p3 = self.product_model.create({ 'name': 'Test component', 'type': 'product', 'uom_id': self.env.ref('uom.product_uom_unit').id, }) bom_p1 = self.bom_model.create({ 'product_tmpl_id': p1.product_tmpl_id.id, 'product_id': p1.id, }) self.bom_line_model.create({ 'bom_id': bom_p1.id, 'product_id': p3.id, 'product_qty': 1, 'product_uom_id': self.env.ref('uom.product_uom_unit').id, }) # Two p2 which have a bom self.bom_line_model.create({ 'bom_id': bom_p1.id, 'product_id': p2.id, 'product_qty': 2, 'product_uom_id': self.env.ref('uom.product_uom_unit').id, }) bom_p2 = self.bom_model.create({ 'product_tmpl_id': p2.product_tmpl_id.id, 'product_id': p2.id, 'type': 'phantom', }) # p2 need 2 unit of component self.bom_line_model.create({ 'bom_id': bom_p2.id, 'product_id': p3.id, 'product_qty': 2, 'product_uom_id': self.env.ref('uom.product_uom_unit').id, }) p1.refresh() # Need a least 5 units for one P1 self.assertEqual(0, p1.potential_qty) self.create_inventory(p3.id, 1) p1.refresh() self.assertEqual(0, p1.potential_qty) self.create_inventory(p3.id, 3) p1.refresh() self.assertEqual(0, p1.potential_qty) self.create_inventory(p3.id, 5) p1.refresh() self.assertEqual(1.0, p1.potential_qty) self.create_inventory(p3.id, 6) p1.refresh() self.assertEqual(1.0, p1.potential_qty) self.create_inventory(p3.id, 10) p1.refresh() self.assertEqual(2.0, p1.potential_qty) def test_potential_qty_list(self): # Try to highlight a bug when _get_potential_qty is called on # a recordset with multiple products # Recursive compute is not working p1 = self.product_model.create({'name': 'Test P1'}) p2 = self.product_model.create({'name': 'Test P2'}) p3 = self.product_model.create({'name': 'Test P3', 'type': 'product'}) self.config.set_param('stock_available_mrp_based_on', 'immediately_usable_qty') # P1 need one P2 self.create_simple_bom(p1, p2) # P2 need one P3 self.create_simple_bom(p2, p3) self.create_inventory(p3.id, 3) self.product_model.invalidate_cache() products = self.product_model.search( [('id', 'in', [p1.id, p2.id, p3.id])] ) self.assertEqual( {p1.id: 3.0, p2.id: 3.0, p3.id: 0.0}, {p.id: p.potential_qty for p in products} )