[IMP] stock: pass tests without demo data for file test_inventory.

pass all test cases without any demo data.
If a user has not installed any demo data, then also test cases must not be break.

task-2024202
closes : https://github.com/odoo/odoo/pull/34258

addons/stock/tests/test_inventory.py

@@ -315,6 +315,13 @@ class TestInventory(SavepointCase):
         """ Check inventory lines product quantity is 0 when inventory is
         started with `prefill_counted_quantity` disable.
         """
+        self.env['stock.quant'].create({
+            'product_id': self.product1.id,
+            'product_uom_id': self.uom_unit.id,
+            'location_id': self.stock_location.id,
+            'quantity': 7,
+            'reserved_quantity': 0,
+        })
         inventory_form = Form(self.env['stock.inventory'].with_context(
                 default_prefill_counted_quantity=False,
              ), view='stock.view_inventory_form')

addons/stock/tests/test_quant_inventory_mode.py

@@ -201,7 +201,6 @@ class TestEditableQuant(SavepointCase):
             'name': 'Pauline Poivraisselle',
             'login': 'pauline',
             'email': 'p.p@example.com',
-            'notification_type': 'inbox',
             'groups_id': [(6, 0, [self.env.ref('base.group_user').id])]
         })
         user_admin = self.env.ref('base.user_admin')