stock_landed_costs/tests/test_stockvaluationlayer.py

585 lines
24 KiB
Python

# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
""" Implementation of "INVENTORY VALUATION TESTS (With valuation layers)" spreadsheet. """
from odoo.tests import Form, tagged
from odoo.addons.stock_landed_costs.tests.common import TestStockLandedCostsCommon
class TestStockValuationLCCommon(TestStockLandedCostsCommon):
@classmethod
def setUpClass(cls, chart_template_ref=None):
super().setUpClass(chart_template_ref=chart_template_ref)
cls.product1 = cls.env['product.product'].create({
'name': 'product1',
'type': 'product',
'categ_id': cls.stock_account_product_categ.id,
})
cls.productlc1 = cls.env['product.product'].create({
'name': 'product1',
'type': 'service',
'categ_id': cls.stock_account_product_categ.id,
'landed_cost_ok': True,
})
def setUp(self):
super().setUp()
self.days = 0
def _get_stock_input_move_lines(self):
return self.env['account.move.line'].search([
('account_id', '=', self.company_data['default_account_stock_in'].id),
], order='id')
def _get_stock_output_move_lines(self):
return self.env['account.move.line'].search([
('account_id', '=', self.company_data['default_account_stock_out'].id),
], order='id')
def _get_stock_valuation_move_lines(self):
return self.env['account.move.line'].search([
('account_id', '=', self.company_data['default_account_stock_valuation'].id),
], order='id')
def _get_payable_move_lines(self):
return self.env['account.move.line'].search([
('account_id', '=', self.company_data['default_account_payable'].id),
], order='id')
def _get_expense_move_lines(self):
return self.env['account.move.line'].search([
('account_id', '=', self.company_data['default_account_expense'].id),
], order='id')
def _make_lc(self, move, amount):
picking = move.picking_id
lc = Form(self.env['stock.landed.cost'])
lc.account_journal_id = self.stock_journal
lc.picking_ids.add(move.picking_id)
with lc.cost_lines.new() as cost_line:
cost_line.product_id = self.productlc1
cost_line.price_unit = amount
lc = lc.save()
lc.compute_landed_cost()
lc.button_validate()
return lc
def _make_in_move(self, product, quantity, unit_cost=None, create_picking=False):
""" Helper to create and validate a receipt move.
"""
unit_cost = unit_cost or product.standard_price
in_move = self.env['stock.move'].create({
'name': 'in %s units @ %s per unit' % (str(quantity), str(unit_cost)),
'product_id': product.id,
'location_id': self.env.ref('stock.stock_location_suppliers').id,
'location_dest_id': self.company_data['default_warehouse'].lot_stock_id.id,
'product_uom': self.env.ref('uom.product_uom_unit').id,
'product_uom_qty': quantity,
'price_unit': unit_cost,
'picking_type_id': self.company_data['default_warehouse'].in_type_id.id,
})
if create_picking:
picking = self.env['stock.picking'].create({
'picking_type_id': in_move.picking_type_id.id,
'location_id': in_move.location_id.id,
'location_dest_id': in_move.location_dest_id.id,
})
in_move.write({'picking_id': picking.id})
in_move._action_confirm()
in_move._action_assign()
in_move.move_line_ids.quantity = quantity
in_move.picked = True
in_move._action_done()
self.days += 1
return in_move.with_context(svl=True)
def _make_out_move(self, product, quantity, force_assign=None, create_picking=False):
""" Helper to create and validate a delivery move.
"""
out_move = self.env['stock.move'].create({
'name': 'out %s units' % str(quantity),
'product_id': product.id,
'location_id': self.company_data['default_warehouse'].lot_stock_id.id,
'location_dest_id': self.env.ref('stock.stock_location_customers').id,
'product_uom': self.env.ref('uom.product_uom_unit').id,
'product_uom_qty': quantity,
'picking_type_id': self.company_data['default_warehouse'].out_type_id.id,
})
if create_picking:
picking = self.env['stock.picking'].create({
'picking_type_id': out_move.picking_type_id.id,
'location_id': out_move.location_id.id,
'location_dest_id': out_move.location_dest_id.id,
})
out_move.write({'picking_id': picking.id})
out_move._action_confirm()
out_move._action_assign()
if force_assign:
self.env['stock.move.line'].create({
'move_id': out_move.id,
'product_id': out_move.product_id.id,
'product_uom_id': out_move.product_uom.id,
'location_id': out_move.location_id.id,
'location_dest_id': out_move.location_dest_id.id,
})
out_move.move_line_ids.quantity = quantity
out_move.picked = True
out_move._action_done()
self.days += 1
return out_move.with_context(svl=True)
@tagged('-at_install', 'post_install')
class TestStockValuationLCFIFO(TestStockValuationLCCommon):
@classmethod
def setUpClass(cls):
super().setUpClass()
cls.product1.product_tmpl_id.categ_id.property_cost_method = 'fifo'
cls.product1.product_tmpl_id.categ_id.property_valuation = 'real_time'
def test_normal_1(self):
move1 = self._make_in_move(self.product1, 10, unit_cost=10, create_picking=True)
move2 = self._make_in_move(self.product1, 10, unit_cost=20)
lc = self._make_lc(move1, 100)
move3 = self._make_out_move(self.product1, 1)
self.assertEqual(self.product1.value_svl, 380)
self.assertEqual(self.product1.quantity_svl, 19)
self.assertEqual(self.product1.standard_price, 20)
def test_negative_1(self):
self.product1.standard_price = 10
move1 = self._make_out_move(self.product1, 2, force_assign=True)
move2 = self._make_in_move(self.product1, 10, unit_cost=15, create_picking=True)
lc = self._make_lc(move2, 100)
self.assertEqual(self.product1.value_svl, 200)
self.assertEqual(self.product1.quantity_svl, 8)
def test_alreadyout_1(self):
move1 = self._make_in_move(self.product1, 10, unit_cost=10, create_picking=True)
move2 = self._make_out_move(self.product1, 10)
lc = self._make_lc(move1, 100)
self.assertEqual(self.product1.value_svl, 0)
self.assertEqual(self.product1.quantity_svl, 0)
def test_alreadyout_2(self):
move1 = self._make_in_move(self.product1, 10, unit_cost=10, create_picking=True)
move2 = self._make_in_move(self.product1, 10, unit_cost=20)
move2 = self._make_out_move(self.product1, 1)
lc = self._make_lc(move1, 100)
self.assertEqual(self.product1.value_svl, 380)
self.assertEqual(self.product1.quantity_svl, 19)
def test_alreadyout_3(self):
move1 = self._make_in_move(self.product1, 10, unit_cost=10, create_picking=True)
move2 = self._make_out_move(self.product1, 10)
move1.move_line_ids.quantity = 15
lc = self._make_lc(move1, 60)
self.assertEqual(self.product1.value_svl, 70)
self.assertEqual(self.product1.quantity_svl, 5)
def test_fifo_to_standard_1(self):
move1 = self._make_in_move(self.product1, 10, unit_cost=10)
move2 = self._make_in_move(self.product1, 10, unit_cost=15)
move3 = self._make_out_move(self.product1, 5)
lc = self._make_lc(move1, 100)
self.product1.product_tmpl_id.categ_id.property_cost_method = 'standard'
out_svl = self.product1.stock_valuation_layer_ids.sorted()[-2]
in_svl = self.product1.stock_valuation_layer_ids.sorted()[-1]
self.assertEqual(out_svl.value, -250)
# 15 * 16.66
self.assertAlmostEqual(in_svl.value, 249.9)
def test_rounding_1(self):
"""3@100, out 1, out 1, out 1"""
move1 = self._make_in_move(self.product1, 3, unit_cost=20, create_picking=True)
lc = self._make_lc(move1, 40)
move2 = self._make_out_move(self.product1, 1)
move3 = self._make_out_move(self.product1, 1)
move4 = self._make_out_move(self.product1, 1)
self.assertEqual(self.product1.stock_valuation_layer_ids.mapped('value'), [60.0, 40.0, -33.33, -33.34, -33.33])
self.assertEqual(self.product1.value_svl, 0)
self.assertEqual(self.product1.quantity_svl, 0)
def test_rounding_2(self):
"""3@98, out 1, out 1, out 1"""
move1 = self._make_in_move(self.product1, 3, unit_cost=20, create_picking=True)
lc = self._make_lc(move1, 38)
move2 = self._make_out_move(self.product1, 1)
move3 = self._make_out_move(self.product1, 1)
move4 = self._make_out_move(self.product1, 1)
self.assertEqual(move2.stock_valuation_layer_ids.value, -32.67)
self.assertEqual(move3.stock_valuation_layer_ids.value, -32.67)
self.assertAlmostEqual(move4.stock_valuation_layer_ids.value, -32.66, delta=0.01) # self.env.company.currency_id.round(-32.66) -> -32.660000000000004
self.assertEqual(self.product1.value_svl, 0)
self.assertEqual(self.product1.quantity_svl, 0)
def test_rounding_3(self):
"""3@4.85, out 1, out 1, out 1"""
move1 = self._make_in_move(self.product1, 3, unit_cost=1, create_picking=True)
lc = self._make_lc(move1, 1.85)
move2 = self._make_out_move(self.product1, 1)
move3 = self._make_out_move(self.product1, 1)
move4 = self._make_out_move(self.product1, 1)
self.assertEqual(self.product1.stock_valuation_layer_ids.mapped('value'), [3.0, 1.85, -1.62, -1.62, -1.61])
self.assertEqual(self.product1.value_svl, 0)
self.assertEqual(self.product1.quantity_svl, 0)
def test_in_and_out_1(self):
move1 = self._make_in_move(self.product1, 10, unit_cost=100, create_picking=True)
self.assertEqual(move1.stock_valuation_layer_ids[0].remaining_value, 1000)
lc1 = self._make_lc(move1, 100)
self.assertEqual(move1.stock_valuation_layer_ids[0].remaining_value, 1100)
lc2 = self._make_lc(move1, 50)
self.assertEqual(move1.stock_valuation_layer_ids[0].remaining_value, 1150)
self.assertEqual(self.product1.value_svl, 1150)
self.assertEqual(self.product1.quantity_svl, 10)
move2 = self._make_out_move(self.product1, 1)
self.assertEqual(move2.stock_valuation_layer_ids.value, -115)
@tagged('-at_install', 'post_install')
class TestStockValuationLCAVCO(TestStockValuationLCCommon):
@classmethod
def setUpClass(cls):
super().setUpClass()
cls.product1.product_tmpl_id.categ_id.property_cost_method = 'average'
cls.product1.product_tmpl_id.categ_id.property_valuation = 'real_time'
def test_normal_1(self):
move1 = self._make_in_move(self.product1, 10, unit_cost=10, create_picking=True)
move2 = self._make_in_move(self.product1, 10, unit_cost=20)
lc = self._make_lc(move1, 100)
move3 = self._make_out_move(self.product1, 1)
self.assertEqual(self.product1.value_svl, 380)
def test_negative_1(self):
self.product1.standard_price = 10
move1 = self._make_out_move(self.product1, 2, force_assign=True)
move2 = self._make_in_move(self.product1, 10, unit_cost=15, create_picking=True)
lc = self._make_lc(move2, 100)
self.assertEqual(self.product1.value_svl, 200)
self.assertEqual(self.product1.quantity_svl, 8)
def test_alreadyout_1(self):
move1 = self._make_in_move(self.product1, 10, unit_cost=10, create_picking=True)
move2 = self._make_out_move(self.product1, 10)
lc = self._make_lc(move1, 100)
self.assertEqual(len(self.product1.stock_valuation_layer_ids), 2)
self.assertEqual(self.product1.value_svl, 0)
self.assertEqual(self.product1.quantity_svl, 0)
def test_alreadyout_2(self):
move1 = self._make_in_move(self.product1, 10, unit_cost=10, create_picking=True)
move2 = self._make_in_move(self.product1, 10, unit_cost=20)
move2 = self._make_out_move(self.product1, 1)
lc = self._make_lc(move1, 100)
self.assertEqual(self.product1.value_svl, 375)
self.assertEqual(self.product1.quantity_svl, 19)
def test_lc_generated_from_bill_multi_comapnies(self):
"""
In a multi-company environment:
Confirm PO, receive products, post bill and generate LC
"""
company = self.env.company
self.env.user.company_id = self.env['res.company'].create({
'name': 'Another Company',
})
po_form = Form(self.env['purchase.order'])
po_form.company_id = company
po_form.partner_id = self.partner_a
with po_form.order_line.new() as po_line:
po_line.product_id = self.product1
po_line.product_qty = 1
po_line.price_unit = 10
po_line.taxes_id.clear()
po = po_form.save()
po.button_confirm()
receipt = po.picking_ids
receipt.move_line_ids.quantity = 1
receipt.button_validate()
action = po.action_create_invoice()
bill = self.env['account.move'].browse(action['res_id'])
bill_form = Form(bill)
bill_form.invoice_date = bill_form.date
with bill_form.invoice_line_ids.new() as inv_line:
inv_line.product_id = self.productlc1
inv_line.price_unit = 5
inv_line.is_landed_costs_line = True
bill = bill_form.save()
bill.action_post()
action = bill.button_create_landed_costs()
lc_form = Form(self.env[action['res_model']].browse(action['res_id']))
lc_form.picking_ids.add(receipt)
lc = lc_form.save()
lc.button_validate()
product = self.product1.with_company(company)
self.assertEqual(product.value_svl, 15)
self.assertEqual(product.quantity_svl, 1)
self.assertEqual(product.standard_price, 15)
@tagged('-at_install', 'post_install')
class TestStockValuationLCFIFOVB(TestStockValuationLCCommon):
@classmethod
def setUpClass(cls):
super(TestStockValuationLCFIFOVB, cls).setUpClass()
cls.vendor1 = cls.env['res.partner'].create({'name': 'vendor1'})
cls.vendor1.property_account_payable_id = cls.company_data['default_account_payable']
cls.vendor2 = cls.env['res.partner'].create({'name': 'vendor2'})
cls.vendor2.property_account_payable_id = cls.company_data['default_account_payable']
cls.product1.product_tmpl_id.categ_id.property_cost_method = 'fifo'
cls.product1.product_tmpl_id.categ_id.property_valuation = 'real_time'
def test_vendor_bill_flow_anglo_saxon_1(self):
"""In anglo saxon accounting, receive 10@10 and invoice. Then invoice 1@50 as a landed costs
and create a linked landed costs record.
"""
self.env.company.anglo_saxon_accounting = True
# Create an RFQ for self.product1, 10@10
rfq = Form(self.env['purchase.order'])
rfq.partner_id = self.vendor1
with rfq.order_line.new() as po_line:
po_line.product_id = self.product1
po_line.product_qty = 10
po_line.price_unit = 10
po_line.taxes_id.clear()
rfq = rfq.save()
rfq.button_confirm()
# Process the receipt
receipt = rfq.picking_ids
receipt.button_validate()
self.assertEqual(rfq.order_line.qty_received, 10)
input_aml = self._get_stock_input_move_lines()[-1]
self.assertEqual(input_aml.debit, 0)
self.assertEqual(input_aml.credit, 100)
valuation_aml = self._get_stock_valuation_move_lines()[-1]
self.assertEqual(valuation_aml.debit, 100)
self.assertEqual(valuation_aml.credit, 0)
# Create a vendor bill for the RFQ
action = rfq.action_create_invoice()
vb = self.env['account.move'].browse(action['res_id'])
vb.invoice_date = vb.date
vb.action_post()
input_aml = self._get_stock_input_move_lines()[-1]
self.assertEqual(input_aml.debit, 100)
self.assertEqual(input_aml.credit, 0)
payable_aml = self._get_payable_move_lines()[-1]
self.assertEqual(payable_aml.debit, 0)
self.assertEqual(payable_aml.credit, 100)
# Create a vendor bill for a landed cost product, post it and validate a landed cost
# linked to this vendor bill. LC; 1@50
lcvb = Form(self.env['account.move'].with_context(default_move_type='in_invoice'))
lcvb.invoice_date = lcvb.date
lcvb.partner_id = self.vendor2
with lcvb.invoice_line_ids.new() as inv_line:
inv_line.product_id = self.productlc1
inv_line.price_unit = 50
inv_line.is_landed_costs_line = True
with lcvb.invoice_line_ids.edit(0) as inv_line:
inv_line.tax_ids.clear()
lcvb = lcvb.save()
lcvb.action_post()
input_aml = self._get_stock_input_move_lines()[-1]
self.assertEqual(input_aml.debit, 50)
self.assertEqual(input_aml.credit, 0)
payable_aml = self._get_payable_move_lines()[-1]
self.assertEqual(payable_aml.debit, 0)
self.assertEqual(payable_aml.credit, 50)
action = lcvb.button_create_landed_costs()
lc = Form(self.env[action['res_model']].browse(action['res_id']))
lc.picking_ids.add(receipt)
lc = lc.save()
lc.button_validate()
self.assertEqual(lc.cost_lines.price_unit, 50)
self.assertEqual(lc.cost_lines.product_id, self.productlc1)
input_aml = self._get_stock_input_move_lines()[-1]
self.assertEqual(input_aml.debit, 0)
self.assertEqual(input_aml.credit, 50)
valuation_aml = self._get_stock_valuation_move_lines()[-1]
self.assertEqual(valuation_aml.debit, 50)
self.assertEqual(valuation_aml.credit, 0)
# Check reconciliation of input aml of lc
lc_input_aml = lc.account_move_id.line_ids.filtered(lambda aml: aml.account_id == self.company_data['default_account_stock_in'])
self.assertTrue(len(lc_input_aml.full_reconcile_id), 1)
self.assertEqual(self.product1.quantity_svl, 10)
self.assertEqual(self.product1.value_svl, 150)
def test_vendor_bill_flow_anglo_saxon_2(self):
"""In anglo saxon accounting, receive 10@10 and invoice with the addition of 1@50 as a
landed costs and create a linked landed costs record.
"""
self.env.company.anglo_saxon_accounting = True
# Create an RFQ for self.product1, 10@10
rfq = Form(self.env['purchase.order'])
rfq.partner_id = self.vendor1
with rfq.order_line.new() as po_line:
po_line.product_id = self.product1
po_line.product_qty = 10
po_line.price_unit = 10
po_line.taxes_id.clear()
rfq = rfq.save()
rfq.button_confirm()
# Process the receipt
receipt = rfq.picking_ids
receipt.button_validate()
self.assertEqual(rfq.order_line.qty_received, 10)
input_aml = self._get_stock_input_move_lines()[-1]
self.assertEqual(input_aml.debit, 0)
self.assertEqual(input_aml.credit, 100)
valuation_aml = self._get_stock_valuation_move_lines()[-1]
self.assertEqual(valuation_aml.debit, 100)
self.assertEqual(valuation_aml.credit, 0)
# Create a vendor bill for the RFQ and add to it the landed cost
vb = Form(self.env['account.move'].with_context(default_move_type='in_invoice'))
vb.partner_id = self.vendor1
vb.invoice_date = vb.date
self.productlc1.landed_cost_ok = True
with vb.invoice_line_ids.new() as inv_line:
inv_line.product_id = self.productlc1
inv_line.price_unit = 50
inv_line.is_landed_costs_line = True
vb = vb.save()
vb.action_post()
action = vb.button_create_landed_costs()
lc = Form(self.env[action['res_model']].browse(action['res_id']))
lc.picking_ids.add(receipt)
lc = lc.save()
lc.button_validate()
# Check reconciliation of input aml of lc
lc_input_aml = lc.account_move_id.line_ids.filtered(lambda aml: aml.account_id == self.company_data['default_account_stock_in'])
self.assertTrue(len(lc_input_aml.full_reconcile_id), 1)
def test_vendor_bill_flow_continental_1(self):
"""In continental accounting, receive 10@10 and invoice. Then invoice 1@50 as a landed costs
and create a linked landed costs record.
"""
self.env.company.anglo_saxon_accounting = False
# Create an RFQ for self.product1, 10@10
rfq = Form(self.env['purchase.order'])
rfq.partner_id = self.vendor1
with rfq.order_line.new() as po_line:
po_line.product_id = self.product1
po_line.product_qty = 10
po_line.price_unit = 10
po_line.taxes_id.clear()
rfq = rfq.save()
rfq.button_confirm()
# Process the receipt
receipt = rfq.picking_ids
receipt.button_validate()
self.assertEqual(rfq.order_line.qty_received, 10)
input_aml = self._get_stock_input_move_lines()[-1]
self.assertEqual(input_aml.debit, 0)
self.assertEqual(input_aml.credit, 100)
valuation_aml = self._get_stock_valuation_move_lines()[-1]
self.assertEqual(valuation_aml.debit, 100)
self.assertEqual(valuation_aml.credit, 0)
# Create a vebdor bill for the RFQ
action = rfq.action_create_invoice()
vb = self.env['account.move'].browse(action['res_id'])
vb.invoice_date = vb.date
vb.action_post()
expense_aml = self._get_expense_move_lines()[-1]
self.assertEqual(expense_aml.debit, 100)
self.assertEqual(expense_aml.credit, 0)
payable_aml = self._get_payable_move_lines()[-1]
self.assertEqual(payable_aml.debit, 0)
self.assertEqual(payable_aml.credit, 100)
# Create a vendor bill for a landed cost product, post it and validate a landed cost
# linked to this vendor bill. LC; 1@50
lcvb = Form(self.env['account.move'].with_context(default_move_type='in_invoice'))
lcvb.partner_id = self.vendor2
lcvb.invoice_date = lcvb.date
with lcvb.invoice_line_ids.new() as inv_line:
inv_line.product_id = self.productlc1
inv_line.price_unit = 50
inv_line.is_landed_costs_line = True
with lcvb.invoice_line_ids.edit(0) as inv_line:
inv_line.tax_ids.clear()
lcvb = lcvb.save()
lcvb.action_post()
expense_aml = self._get_expense_move_lines()[-1]
self.assertEqual(expense_aml.debit, 50)
self.assertEqual(expense_aml.credit, 0)
payable_aml = self._get_payable_move_lines()[-1]
self.assertEqual(payable_aml.debit, 0)
self.assertEqual(payable_aml.credit, 50)
action = lcvb.button_create_landed_costs()
lc = Form(self.env[action['res_model']].browse(action['res_id']))
lc.picking_ids.add(receipt)
lc = lc.save()
lc.button_validate()
self.assertEqual(lc.cost_lines.price_unit, 50)
self.assertEqual(lc.cost_lines.product_id, self.productlc1)
input_aml = self._get_stock_input_move_lines()[-1]
self.assertEqual(input_aml.debit, 0)
self.assertEqual(input_aml.credit, 50)
valuation_aml = self._get_stock_valuation_move_lines()[-1]
self.assertEqual(valuation_aml.debit, 50)
self.assertEqual(valuation_aml.credit, 0)
self.assertEqual(self.product1.quantity_svl, 10)
self.assertEqual(self.product1.value_svl, 150)