From c809398bda7d2b29629c6de9cbe1d7a6755e6cd5 Mon Sep 17 00:00:00 2001
From: Matthias <code@mjmair.com>
Date: Thu, 12 May 2022 00:01:23 +0200
Subject: [PATCH] Add check for IntegrationPluginBase depreciation

---
 InvenTree/plugin/test_plugin.py | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/InvenTree/plugin/test_plugin.py b/InvenTree/plugin/test_plugin.py
index a8251226ee..a72067cb12 100644
--- a/InvenTree/plugin/test_plugin.py
+++ b/InvenTree/plugin/test_plugin.py
@@ -9,7 +9,7 @@ from django.test import TestCase
 from plugin.samples.integration.sample import SampleIntegrationPlugin
 from plugin.samples.integration.another_sample import WrongIntegrationPlugin, NoIntegrationPlugin
 import plugin.templatetags.plugin_extras as plugin_tags
-from plugin import registry, InvenTreePlugin
+from plugin import registry, InvenTreePlugin, IntegrationPluginBase
 
 
 class PluginTagTests(TestCase):
@@ -162,3 +162,11 @@ class InvenTreePluginTests(TestCase):
             self.assertEqual(self.plugin_old.name, 'OldPlugin')
             # check default value is used
             self.assertEqual(self.plugin_old.get_meta_value('ABC', 'ABCD', '123'), '123')
+
+        # check usage of the old class fires
+        class OldPlugin(IntegrationPluginBase):
+            pass
+
+        with self.assertWarns(DeprecationWarning):
+            plg = OldPlugin()
+            self.assertIsInstance(plg, InvenTreePlugin)