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https://github.com/OCA/stock-logistics-warehouse.git
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310337371f
A vertical lift retrieves a tray and places it in front of the user, and depending on the quantity the user takes from it, it adapts the pending quantity in the tray. However, because of errors, it could be that the system thinks the tray is empty while it is not. With this module, when the system thinks the tray is empty, while in the step for the release of the tray the operator is asked explicitly to check if the tray is actually empty. Depending on his/her answer (yes/no) an inventory adjustment is created stating the situation. To activate this optional feature, a new configuration setting has been added to Inventory > Configuration > Settings, named 'Check Empty Tray'. It is deactivated by default. Developing decisions: - The screens shown to the operator are actually wizards, but since in the original module (`stock_vertical_lift`) they were considered (on the source tree) as views, this has been continued here. - It has been decided, to not change the current workflow of the operators, to embed the new check inside the step for the 'release'. So, a new screen is shown to ask for the visual inspection of whether the tray is empty. In order to test this easily, the method `button_release` of the module `stock_vertical_lift` has been slightly modified so that it always returns. This way we can check easily in the unit-tests for the outcome of the intermediate screen (i.e. wizard) ─ similarly to how it is done when validating a picking that can result in a backorder.
85 lines
3.5 KiB
Python
85 lines
3.5 KiB
Python
# Copyright 2021 Camptocamp SA
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# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html)
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from odoo.addons.stock_vertical_lift.tests.common import VerticalLiftCase
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class TestPick(VerticalLiftCase):
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@classmethod
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def setUpClass(cls):
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super().setUpClass()
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cls.env = cls.env(context=dict(cls.env.context, tracking_disable=True))
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cls.picking_out = cls.env.ref(
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"stock_vertical_lift.stock_picking_out_demo_vertical_lift_1"
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)
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cls.env["ir.config_parameter"].sudo().set_param(
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"vertical_lift_empty_tray_check", True
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)
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def _test_location_empty_common(self, operation, tray_is_empty):
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"""Common part for tests checking the tray location is empty
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Returns the new inventory adjustment created."""
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self.assertEqual(operation.state, "scan_destination")
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move_line = operation.current_move_line_id
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customers_location = self.env.ref("stock.stock_location_customers")
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customers_location.barcode = "CUSTOMERS"
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operation.on_barcode_scanned(customers_location.barcode)
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self.assertEqual(move_line.location_dest_id, customers_location)
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self.assertEqual(operation.state, "save")
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operation.button_save()
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self.assertEqual(operation.state, "release")
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self.assertEqual(operation.tray_qty, 0)
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old_inventories = self.env["stock.inventory"].search([])
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res_dict = operation.button_release()
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wizard = self.env[(res_dict.get("res_model"))].browse(res_dict.get("res_id"))
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wizard = wizard.with_context(
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active_id=operation.id, active_model=operation._name
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)
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if tray_is_empty:
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wizard.button_confirm_empty()
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else:
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wizard.button_confirm_not_empty()
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new_inventory = self.env["stock.inventory"].search([]) - old_inventories
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return new_inventory
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def test_location_empty_is_empty(self):
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""" Location is indicated as being empty, and it is"""
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operation = self._open_screen("pick")
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tray_location = operation.tray_location_id
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tray_product = operation.current_move_line_id.product_id
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inventory = self._test_location_empty_common(operation, tray_is_empty=True)
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self.assertEqual(len(inventory), 1)
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self.assertEqual(inventory.state, "done")
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self.assertEqual(
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inventory.name,
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"Zero check in location: {}".format(tray_location.complete_name),
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)
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self.assertEqual(len(inventory.line_ids), 1)
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self.assertEqual(inventory.line_ids[0].product_id, tray_product)
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self.assertEqual(inventory.line_ids[0].location_id, tray_location)
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self.assertEqual(inventory.line_ids[0].product_qty, 0)
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self.assertEqual(inventory.line_ids[0].theoretical_qty, 0)
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def test_location_empty_is_not_empty(self):
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""" Location is indicated as being empty, but it is not.
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"""
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operation = self._open_screen("pick")
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tray_location = operation.tray_location_id
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tray_product = operation.current_move_line_id.product_id
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inventory = self._test_location_empty_common(operation, tray_is_empty=False)
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self.assertEqual(len(inventory), 1)
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self.assertEqual(inventory.state, "draft")
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self.assertEqual(
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inventory.name,
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"{} zero check issue on location {}".format(
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self.picking_out.name, tray_location.complete_name,
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),
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)
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self.assertEqual(inventory.product_ids, tray_product)
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self.assertEqual(inventory.location_ids, tray_location)
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