More backend coverage, rename

src/documents/tests/test_migration_share_link_bundle.py

@@ -0,0 +1,51 @@
+from documents.tests.utils import TestMigrations
+
+
+class TestMigrateShareLinkBundlePermissions(TestMigrations):
+    migrate_from = "1074_workflowrun_deleted_at_workflowrun_restored_at_and_more"
+    migrate_to = "1075_sharelinkbundle"
+
+    def setUpBeforeMigration(self, apps):
+        User = apps.get_model("auth", "User")
+        Group = apps.get_model("auth", "Group")
+        self.Permission = apps.get_model("auth", "Permission")
+        self.user = User.objects.create(username="user1")
+        self.group = Group.objects.create(name="group1")
+        add_document = self.Permission.objects.get(codename="add_document")
+        self.user.user_permissions.add(add_document.id)
+        self.group.permissions.add(add_document.id)
+
+    def test_share_link_permissions_granted_to_add_document_holders(self):
+        share_perms = self.Permission.objects.filter(
+            codename__contains="sharelinkbundle",
+        )
+        self.assertTrue(self.user.user_permissions.filter(pk__in=share_perms).exists())
+        self.assertTrue(self.group.permissions.filter(pk__in=share_perms).exists())
+
+
+class TestReverseMigrateShareLinkBundlePermissions(TestMigrations):
+    migrate_from = "1075_sharelinkbundle"
+    migrate_to = "1074_workflowrun_deleted_at_workflowrun_restored_at_and_more"
+
+    def setUpBeforeMigration(self, apps):
+        User = apps.get_model("auth", "User")
+        Group = apps.get_model("auth", "Group")
+        self.Permission = apps.get_model("auth", "Permission")
+        self.user = User.objects.create(username="user1")
+        self.group = Group.objects.create(name="group1")
+        add_document = self.Permission.objects.get(codename="add_document")
+        share_perms = self.Permission.objects.filter(
+            codename__contains="sharelinkbundle",
+        )
+        self.share_perm_ids = list(share_perms.values_list("id", flat=True))
+
+        self.user.user_permissions.add(add_document.id, *self.share_perm_ids)
+        self.group.permissions.add(add_document.id, *self.share_perm_ids)
+
+    def test_share_link_permissions_revoked_on_reverse(self):
+        self.assertFalse(
+            self.user.user_permissions.filter(pk__in=self.share_perm_ids).exists(),
+        )
+        self.assertFalse(
+            self.group.permissions.filter(pk__in=self.share_perm_ids).exists(),
+        )