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https://github.com/OCA/stock-logistics-warehouse.git
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e13f22c1ca
Compute potential quantities for both product templates and variants. To keep the code simple, only the biggest potential of any single variant is accounted for in the template's potential. Take all levels of phantom BoM into account, respects validity dates etc. thanks to the use of the standard method _bom_explode, as suggested by @gdgellatly in https://github.com/OCA/stock-logistics-warehouse/pull/5#issuecomment-66902191 Improve tests, rewritten in python. Adhere to new file/manifest/README conventions. Simplify copyright headers
166 lines
6.8 KiB
Python
166 lines
6.8 KiB
Python
# -*- coding: utf-8 -*-
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# © 2014 Numérigraphe SARL
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from openerp.tests.common import TransactionCase
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class TestPotentialQty(TransactionCase):
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"""Test the potential quantity on a product with a multi-line BoM"""
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def setUp(self):
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super(TestPotentialQty, self).setUp()
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# An interesting product (multi-line BoM, variants)
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self.tmpl = self.browse_ref(
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'product.product_product_4_product_template')
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# First variant
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self.var1 = self.browse_ref('product.product_product_4c')
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# Second variant
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self.var2 = self.browse_ref('product.product_product_4')
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# Components that can be used to make the product
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component_ids = [
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# CPUa8
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self.ref('product.product_product_23'),
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# RAM-SR2
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self.ref('product.product_product_14'),
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# HDD SH-2 replaces RAM-SR2 through our demo phantom BoM
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self.ref('product.product_product_18'),
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# RAM-SR3
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self.ref('product.product_product_15')]
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# Zero-out the inventory of all variants and components
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for component_id in (
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component_ids + [v.id
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for v in self.tmpl.product_variant_ids]):
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inventory = self.env['stock.inventory'].create(
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{'name': 'no components: %s' % component_id,
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'location_id': self.ref('stock.stock_location_locations'),
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'filter': 'product',
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'product_id': component_id,
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})
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inventory.prepare_inventory()
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inventory.reset_real_qty()
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inventory.action_done()
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# A product without a BoM
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self.product_wo_bom = self.browse_ref('product.product_product_23')
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# Record the initial quantity available for sale
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self.initial_usable_qties = {i.id: i.immediately_usable_qty
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for i in [self.tmpl,
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self.var1,
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self.var2,
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self.product_wo_bom]}
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# Get the warehouses
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self.wh_main = self.browse_ref('stock.warehouse0')
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self.wh_ch = self.browse_ref('stock.stock_warehouse_shop0')
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def assertPotentialQty(self, record, qty, msg):
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record.refresh()
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# Check the potential
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self.assertEqual(record.potential_qty, qty, msg)
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# Check the variation of quantity available for sale
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self.assertEqual(
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(record.immediately_usable_qty -
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self.initial_usable_qties[record.id]), qty, msg)
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def test_potential_qty_no_bom(self):
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# Check the potential when there's no BoM
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self.assertPotentialQty(
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self.product_wo_bom, 0.0,
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"The potential without a BoM should be 0")
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def test_potential_qty(self):
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for i in [self.tmpl, self.var1, self.var2]:
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self.assertPotentialQty(
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i, 0.0,
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"The potential quantity should start at 0")
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# Receive 1000x CPUa8s
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inventory = self.env['stock.inventory'].create(
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{'name': 'Receive CPUa8',
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'location_id': self.wh_main.lot_stock_id.id,
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'filter': 'none'})
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inventory.prepare_inventory()
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self.env['stock.inventory.line'].create({
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'inventory_id': inventory.id,
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'product_id': self.ref('product.product_product_23'),
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'location_id': self.wh_main.lot_stock_id.id,
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'product_qty': 1000.0})
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inventory.action_done()
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for i in [self.tmpl, self.var1, self.var2]:
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self.assertPotentialQty(
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i, 0.0,
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"Receiving a single component should not change the "
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"potential of %s" % i)
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# Receive enough RAM-SR3 to make 1000x the 1st variant in main WH
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inventory = self.env['stock.inventory'].create(
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{'name': 'components for 1st variant',
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'location_id': self.wh_main.lot_stock_id.id,
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'filter': 'none'})
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inventory.prepare_inventory()
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self.env['stock.inventory.line'].create({
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'inventory_id': inventory.id,
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'product_id': self.ref('product.product_product_15'),
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'location_id': self.wh_main.lot_stock_id.id,
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'product_qty': 1000.0})
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inventory.action_done()
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self.assertPotentialQty(
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self.tmpl, 1000.0,
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"Wrong template potential after receiving components")
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self.assertPotentialQty(
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self.var1, 1000.0,
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"Wrong variant 1 potential after receiving components")
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self.assertPotentialQty(
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self.var2, 0.0,
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"Receiving variant 1's component should not change "
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"variant 2's potential")
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# Receive enough components to make 500x the 2nd variant at Chicago
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inventory = self.env['stock.inventory'].create(
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{'name': 'components for 2nd variant',
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'location_id': self.wh_ch.lot_stock_id.id,
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'filter': 'none'})
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inventory.prepare_inventory()
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self.env['stock.inventory.line'].create({
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'inventory_id': inventory.id,
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'product_id': self.ref('product.product_product_23'),
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'location_id': self.wh_ch.lot_stock_id.id,
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'product_qty': 1000.0})
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self.env['stock.inventory.line'].create({
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'inventory_id': inventory.id,
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'product_id': self.ref('product.product_product_18'),
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'location_id': self.wh_ch.lot_stock_id.id,
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'product_qty': 310.0})
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inventory.action_done()
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self.assertPotentialQty(
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self.tmpl, 1000.0,
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"Wrong template potential after receiving components")
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self.assertPotentialQty(
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self.var1, 1000.0,
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"Receiving variant 2's component should not change "
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"variant 1's potential")
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self.assertPotentialQty(
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self.var2, 500.0,
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"Wrong variant 2 potential after receiving components")
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# Check by warehouse
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self.assertPotentialQty(
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self.tmpl.with_context(warehouse=self.wh_main.id), 1000.0,
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"Wrong potential quantity in main WH")
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self.assertPotentialQty(
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self.tmpl.with_context(warehouse=self.wh_ch.id), 500.0,
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"Wrong potential quantity in Chicago WH")
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# Check by location
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self.assertPotentialQty(
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self.tmpl.with_context(
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location=self.wh_main.lot_stock_id.id), 1000.0,
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"Wrong potential quantity in main WH location")
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self.assertPotentialQty(
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self.tmpl.with_context(
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location=self.wh_ch.lot_stock_id.id),
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500.0,
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"Wrong potential quantity in Chicago WH location")
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