[IMP] queue_job_batch: inverse batch order

This make latest created batch on top of notification list

queue_job_batch/models/queue_job_batch.py

@@ -11,6 +11,7 @@ class QueueJobBatch(models.Model):
     _inherit = ["mail.thread", "mail.activity.mixin"]
     _description = "Batch of jobs"
     _log_access = False
+    _order = "id desc"
 
     name = fields.Char(
         required=True,

queue_job_batch/tests/__init__.py

@@ -0,0 +1 @@
+from . import test_queue_job_batch

queue_job_batch/tests/test_queue_job_batch.py

@@ -0,0 +1,17 @@
+from odoo.tests import SavepointCase
+
+
+class TestQueueJobBatch(SavepointCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        cls.batch1 = cls.env["queue.job.batch"].get_new_batch("batch 1")
+        cls.batch2 = cls.env["queue.job.batch"].get_new_batch("batch 2")
+
+    def test_default_order(self):
+        """we want latest batch on top of the notification list"""
+        batches = self.env["queue.job.batch"].search(
+            [("id", "in", (self.batch1 | self.batch2).ids)]
+        )
+        self.assertEqual(batches[0].name, "batch 2")
+        self.assertEqual(batches[1].name, "batch 1")