diff --git a/InvenTree/common/notifications.py b/InvenTree/common/notifications.py
index a7177c9da5..083cbba5e1 100644
--- a/InvenTree/common/notifications.py
+++ b/InvenTree/common/notifications.py
@@ -131,8 +131,13 @@ class MethodStorageClass:
     liste = None
     user_settings = {}
 
-    def collect(self):
-        storage.liste = inheritors(NotificationMethod) - IGNORED_NOTIFICATION_CLS
+    def collect(self, selected_classes=None):
+        current_method = inheritors(NotificationMethod) - IGNORED_NOTIFICATION_CLS
+
+        # for testing selective loading is made available
+        if selected_classes:
+            current_method = [item for item in current_method if item is selected_classes]
+        storage.liste = current_method
 
     def get_usersettings(self, user):
         methods = []
diff --git a/InvenTree/common/test_notifications.py b/InvenTree/common/test_notifications.py
index a436b99da3..30d4713a3e 100644
--- a/InvenTree/common/test_notifications.py
+++ b/InvenTree/common/test_notifications.py
@@ -95,7 +95,7 @@ class BulkNotificationMethodTests(BaseNotificationIntegrationTest):
                 return [1, ]
 
         with self.assertRaises(NotImplementedError):
-            self._notification_run()
+            self._notification_run(WrongImplementation)
 
 
 class SingleNotificationMethodTests(BaseNotificationIntegrationTest):
@@ -113,6 +113,6 @@ class SingleNotificationMethodTests(BaseNotificationIntegrationTest):
                 return [1, ]
 
         with self.assertRaises(NotImplementedError):
-            self._notification_run()
+            self._notification_run(WrongImplementation)
 
 # A integration test for notifications is provided in test_part.PartNotificationTest
diff --git a/InvenTree/part/test_part.py b/InvenTree/part/test_part.py
index 5e5c84c3ea..7ceeed8f01 100644
--- a/InvenTree/part/test_part.py
+++ b/InvenTree/part/test_part.py
@@ -494,9 +494,13 @@ class BaseNotificationIntegrationTest(TestCase):
         # Define part that will be tested
         self.part = Part.objects.get(name='R_2K2_0805')
 
-    def _notification_run(self):
+    def _notification_run(self, run_class=None):
+        """
+        Run a notification test suit through.
+        If you only want to test one class pass it to run_class
+        """
         # reload notification methods
-        storage.collect()
+        storage.collect(run_class)
 
         # There should be no notification runs
         self.assertEqual(NotificationEntry.objects.all().count(), 0)