[FIX] stock_account: fix test

Step to reproduce:

  - Install l10n_it (or l10n_fr)
  - Run test `.test_standard_manual_to_auto_1`

Issue:

  Test fail.

Cause:

  Since this [commit](https://github.com/odoo/odoo/commit/0d84cc7aa17d325600e093aa58b0a82f6c0605aa),
  when changing the property valuation of a product category to
  `manual_periodic`, the properties `property_stock_*` are set to False.
  When setting back the property valuation to 'real_time', on the write
  of the product, we will try to 'Replenish the stock with the new cost
  method'. By doing so it will check a stock_input_account is found but
  since remove property from product category and property not set on
  company, it will not find any account and raise an error.

Solution:

  Only for the test (since should consider that must set the default
  propreties on the company), when changing the property valuation, set
  also all the property_stock_* properties.

opw-2767684

closes odoo/odoo#110054

X-original-commit: 7b6c25ec7945bf8aae7530696c3ef9e1afbc8c19
Signed-off-by: William Henrotin (whe) <whe@odoo.com>
Signed-off-by: Nasreddin Boulif (bon) <bon@odoo.com>

addons/stock_account/tests/test_stockvaluationlayer.py

@@ -907,7 +907,12 @@ class TestStockValuationChangeValuation(TestStockValuationCommon):
         self.assertEqual(len(self.product1.stock_valuation_layer_ids.mapped('account_move_id')), 0)
         self.assertEqual(len(self.product1.stock_valuation_layer_ids), 1)
 
-        self.product1.product_tmpl_id.categ_id.property_valuation = 'real_time'
+        self.product1.product_tmpl_id.categ_id.write({
+            'property_valuation': 'real_time',
+            'property_stock_account_input_categ_id': self.stock_input_account.id,
+            'property_stock_account_output_categ_id': self.stock_output_account.id,
+            'property_stock_valuation_account_id': self.stock_valuation_account.id,
+        })
 
         self.assertEqual(self.product1.value_svl, 100)
         self.assertEqual(self.product1.quantity_svl, 10)