Files
manufacture/mrp_multi_level/tests/test_mrp_multi_level.py
Lois Rilo 4625b79bc9 [11.0][REW/IMP] mrp_multi_level:
* Extract concept of planned orders from mrp.move.
* Fix error grouping demand when there is no supply for a the first day of grouping.
* Adapt tests.
2021-03-03 13:04:05 +01:00

577 lines
25 KiB
Python

# 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:...