283 lines
11 KiB
Python
283 lines
11 KiB
Python
# -*- coding: utf-8 -*-
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from odoo.tests.common import TransactionCase
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from hypothesis import given, strategies as st, settings, assume
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class TestLotNumberUpdateSynchronization(TransactionCase):
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"""
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Property-based tests for lot number update synchronization.
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Feature: quality-check-lot-preserve, Property 3: Lot number update synchronization
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Property: For any quality check with an assigned lot number, when the lot number
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on the related stock move line is changed, the quality check should be updated
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with the new lot number.
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Validates: Requirements 3.1
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"""
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def setUp(self):
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super(TestLotNumberUpdateSynchronization, self).setUp()
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# Get required models
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self.StockMoveLine = self.env['stock.move.line']
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self.QualityCheck = self.env['quality.check']
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self.StockPicking = self.env['stock.picking']
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self.StockMove = self.env['stock.move']
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self.ProductProduct = self.env['product.product']
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self.StockLocation = self.env['stock.location']
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self.StockPickingType = self.env['stock.picking.type']
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self.StockLot = self.env['stock.lot']
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self.QualityPoint = self.env['quality.point']
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# Get or create locations
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self.supplier_location = self.env.ref('stock.stock_location_suppliers')
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self.stock_location = self.env.ref('stock.stock_location_stock')
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# Get or create receipt picking type
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self.receipt_picking_type = self.env['stock.picking.type'].search([
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('code', '=', 'incoming')
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], limit=1)
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if not self.receipt_picking_type:
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self.receipt_picking_type = self.env['stock.picking.type'].create({
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'name': 'Receipts',
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'code': 'incoming',
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'sequence_code': 'IN',
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'warehouse_id': self.env['stock.warehouse'].search([], limit=1).id,
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})
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def _create_product_with_tracking(self, name):
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"""Helper to create a product with lot tracking enabled"""
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return self.ProductProduct.create({
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'name': name,
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'type': 'consu',
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'tracking': 'lot',
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})
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def _create_receipt_picking(self, product):
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"""Helper to create a receipt picking with a move line for the given product"""
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picking = self.StockPicking.create({
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'picking_type_id': self.receipt_picking_type.id,
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'location_id': self.supplier_location.id,
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'location_dest_id': self.stock_location.id,
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})
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move = self.StockMove.create({
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'name': product.name,
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'product_id': product.id,
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'product_uom_qty': 10.0,
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'product_uom': product.uom_id.id,
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'picking_id': picking.id,
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'location_id': self.supplier_location.id,
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'location_dest_id': self.stock_location.id,
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})
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# Confirm the picking to create move lines
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picking.action_confirm()
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return picking, move
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def _create_lot(self, product, lot_name):
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"""Helper to create a lot for a product"""
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return self.StockLot.create({
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'name': lot_name,
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'product_id': product.id,
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'company_id': self.env.company.id,
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})
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def _create_quality_check_for_move_line(self, move_line, state='none'):
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"""Helper to create a quality check linked to a move line"""
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# Get or create a quality team
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quality_team = self.env['quality.alert.team'].search([], limit=1)
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if not quality_team:
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quality_team = self.env['quality.alert.team'].create({
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'name': 'Test Quality Team',
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})
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# Create a quality point for the product if needed
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quality_point = self.QualityPoint.search([
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('product_ids', 'in', [move_line.product_id.id]),
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('picking_type_ids', 'in', [self.receipt_picking_type.id]),
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], limit=1)
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if not quality_point:
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# Get a test type - use passfail which should always exist
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test_type = self.env.ref('quality_control.test_type_passfail', raise_if_not_found=False)
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if not test_type:
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# If no test type exists, create a minimal one
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test_type = self.env['quality.point.test_type'].create({
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'name': 'Pass/Fail Test',
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'technical_name': 'passfail',
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})
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quality_point = self.QualityPoint.create({
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'title': f'Quality Check for {move_line.product_id.name}',
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'product_ids': [(4, move_line.product_id.id)],
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'picking_type_ids': [(4, self.receipt_picking_type.id)],
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'test_type_id': test_type.id,
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'team_id': quality_team.id,
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})
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return self.QualityCheck.create({
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'product_id': move_line.product_id.id,
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'picking_id': move_line.picking_id.id,
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'move_line_id': move_line.id,
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'quality_state': state,
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'point_id': quality_point.id,
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'team_id': quality_team.id,
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})
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@settings(max_examples=100, deadline=None)
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@given(
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initial_lot_seed=st.integers(min_value=1, max_value=1000000),
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updated_lot_seed=st.integers(min_value=1, max_value=1000000),
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quality_state=st.sampled_from(['none', 'pass', 'fail']),
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)
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def test_property_lot_update_synchronization(self, initial_lot_seed, updated_lot_seed, quality_state):
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"""
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Property: For any quality check with an assigned lot number, when the lot number
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on the related stock move line is changed, the quality check should be updated
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with the new lot number.
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This test verifies Requirement 3.1:
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- When a lot number on a stock move line is changed after initial assignment,
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the related quality check is updated with the new lot number
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Test strategy:
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1. Create a receipt with a quality check
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2. Assign an initial lot number to the move line
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3. Verify the quality check receives the initial lot number
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4. Change the lot number on the move line to a different lot
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5. Verify the quality check is updated with the new lot number
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"""
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# Ensure the two lot numbers are different
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assume(initial_lot_seed != updated_lot_seed)
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# Create a product with lot tracking
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product = self._create_product_with_tracking(f'Test Product {initial_lot_seed}')
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# Create receipt picking
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picking, move = self._create_receipt_picking(product)
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# Get the move line
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move_line = picking.move_line_ids[0]
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# Create quality check with the specified state
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quality_check = self._create_quality_check_for_move_line(move_line, state=quality_state)
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# Record the initial quality check state
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initial_state = quality_check.quality_state
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# Create and assign the initial lot number
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initial_lot = self._create_lot(product, f'LOT-INITIAL-{initial_lot_seed}')
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move_line.write({'lot_id': initial_lot.id})
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# Refresh quality check from database
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quality_check.invalidate_recordset()
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# Verify the quality check received the initial lot number
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self.assertEqual(
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quality_check.lot_id.id,
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initial_lot.id,
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f"Quality check should have initial lot {initial_lot.name} assigned"
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)
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# Create a new lot number
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updated_lot = self._create_lot(product, f'LOT-UPDATED-{updated_lot_seed}')
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# Change the lot number on the move line
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move_line.write({'lot_id': updated_lot.id})
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# Refresh quality check from database
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quality_check.invalidate_recordset()
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# PROPERTY VERIFICATION:
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# 1. The quality check should be updated with the new lot number (Requirement 3.1)
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self.assertEqual(
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quality_check.lot_id.id,
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updated_lot.id,
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f"Quality check should be updated with new lot {updated_lot.name} "
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f"(was {initial_lot.name})"
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)
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# 2. The quality check state should remain unchanged (Requirement 3.2)
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self.assertEqual(
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quality_check.quality_state,
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initial_state,
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f"Quality check state should remain {initial_state} after lot update"
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)
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# 3. The relationship between quality check and move line should remain intact (Requirement 3.3)
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self.assertEqual(
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quality_check.move_line_id.id,
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move_line.id,
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"Quality check should still be linked to the same move line"
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)
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@settings(max_examples=100, deadline=None)
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@given(
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lot_seed_1=st.integers(min_value=1, max_value=1000000),
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lot_seed_2=st.integers(min_value=1, max_value=1000000),
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lot_seed_3=st.integers(min_value=1, max_value=1000000),
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)
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def test_property_multiple_lot_updates(self, lot_seed_1, lot_seed_2, lot_seed_3):
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"""
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Property: For any quality check, multiple consecutive lot number changes
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on the move line should result in the quality check always reflecting
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the most recent lot number.
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This test verifies that the synchronization works correctly even with
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multiple updates in sequence.
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"""
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# Ensure all lot numbers are different
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assume(lot_seed_1 != lot_seed_2)
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assume(lot_seed_2 != lot_seed_3)
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assume(lot_seed_1 != lot_seed_3)
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# Create a product with lot tracking
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product = self._create_product_with_tracking(f'Test Product {lot_seed_1}')
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# Create receipt picking
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picking, move = self._create_receipt_picking(product)
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# Get the move line
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move_line = picking.move_line_ids[0]
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# Create quality check
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quality_check = self._create_quality_check_for_move_line(move_line, state='pass')
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# Create three different lots
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lot_1 = self._create_lot(product, f'LOT-1-{lot_seed_1}')
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lot_2 = self._create_lot(product, f'LOT-2-{lot_seed_2}')
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lot_3 = self._create_lot(product, f'LOT-3-{lot_seed_3}')
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# First update: assign lot_1
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move_line.write({'lot_id': lot_1.id})
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quality_check.invalidate_recordset()
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self.assertEqual(quality_check.lot_id.id, lot_1.id)
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# Second update: change to lot_2
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move_line.write({'lot_id': lot_2.id})
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quality_check.invalidate_recordset()
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self.assertEqual(quality_check.lot_id.id, lot_2.id)
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# Third update: change to lot_3
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move_line.write({'lot_id': lot_3.id})
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quality_check.invalidate_recordset()
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# PROPERTY VERIFICATION: Quality check should have the final lot number
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self.assertEqual(
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quality_check.lot_id.id,
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lot_3.id,
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f"Quality check should have the final lot {lot_3.name} after multiple updates"
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)
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# State should still be 'pass'
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self.assertEqual(
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quality_check.quality_state,
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'pass',
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"Quality check state should remain 'pass' after multiple lot updates"
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)
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