test: ensure super()setUpClass is called
diff --git a/erpnext/e_commerce/variant_selector/test_variant_selector.py b/erpnext/e_commerce/variant_selector/test_variant_selector.py
index ee098e1..3eb75cb 100644
--- a/erpnext/e_commerce/variant_selector/test_variant_selector.py
+++ b/erpnext/e_commerce/variant_selector/test_variant_selector.py
@@ -15,6 +15,7 @@
 
 	@classmethod
 	def setUpClass(cls):
+		super().setUpClass()
 		template_item = make_item("Test-Tshirt-Temp", {
 			"has_variant": 1,
 			"variant_based_on": "Item Attribute",