Remove old migration test

temba/notifications/tests.py

@@ -8,7 +8,7 @@
 from temba.flows.models import ResultsExport
 from temba.msgs.models import MessageExport
 from temba.orgs.models import Invitation, ItemCount, OrgRole
-from temba.tests import CRUDLTestMixin, MigrationTest, TembaTest, matchers
+from temba.tests import CRUDLTestMixin, TembaTest, matchers
 from temba.tickets.models import TicketExport
 
 from .incidents.builtin import ChannelTemplatesFailedIncidentType, OrgFlaggedIncidentType
@@ -597,34 +597,3 @@ def test_trim_task(self):
 
         self.assertFalse(Notification.objects.filter(id=notification1.id).exists())
         self.assertTrue(Notification.objects.filter(id=notification2.id).exists())
-
-
-class BackfillNewCountsTest(MigrationTest):
-    app = "notifications"
-    migrate_from = "0025_update_triggers"
-    migrate_to = "0026_backfill_new_counts"
-
-    def setUpBeforeMigration(self, apps):
-        imp = ContactImport.objects.create(
-            org=self.org, mappings={}, num_records=5, created_by=self.editor, modified_by=self.editor
-        )
-        Notification.create_all(
-            imp.org, "import:finished", scope=f"contact:{imp.id}", users=[self.editor], contact_import=imp, medium="UE"
-        )
-        Notification.create_all(self.org, "tickets:opened", scope="", users=[self.agent, self.editor], medium="UE")
-        Notification.create_all(self.org, "tickets:activity", scope="", users=[self.agent, self.editor], medium="UE")
-        Notification.create_all(self.org, "tickets:reply", scope="12", users=[self.editor], medium="E")  # email only
-        Notification.create_all(
-            self.org2, "tickets:activity", scope="", users=[self.editor], medium="UE"
-        )  # different org
-
-        self.org2.counts.all().delete()
-
-    def test_migration(self):
-        def assert_count(org, user, expected: int):
-            self.assertEqual(expected, Notification.get_unseen_count(org, user))
-
-        assert_count(self.org, self.agent, 2)
-        assert_count(self.org, self.editor, 3)
-        assert_count(self.org2, self.agent, 0)
-        assert_count(self.org2, self.editor, 1)