diff --git a/erpnext/buying/doctype/supplier/test_supplier.py b/erpnext/buying/doctype/supplier/test_supplier.py
index f9c8d35..faa813a 100644
--- a/erpnext/buying/doctype/supplier/test_supplier.py
+++ b/erpnext/buying/doctype/supplier/test_supplier.py
@@ -13,6 +13,26 @@
 
 
 class TestSupplier(unittest.TestCase):
+    def test_get_supplier_group_details(self):
+        doc = frappe.get_doc("Supplier Group", "Local")
+        doc.payment_terms = "_Test Payment Term Template 3"
+        doc.accounts = []
+        test_account_details = {
+            "company": "_Test Company",
+            "account": "Creditors - _TC",
+        }
+        doc.append("accounts", test_account_details)
+        doc.save()
+        doc = frappe.get_doc("Supplier", "_Test Supplier")
+        doc.supplier_group = "Local"
+        doc.payment_terms = ""
+        doc.accounts = []
+        doc.save()
+        doc.get_supplier_group_details()
+        self.assertEqual(doc.payment_terms, "_Test Payment Term Template 3")
+        self.assertEqual(doc.accounts[0].company, "_Test Company")
+        self.assertEqual(doc.accounts[0].account, "Creditors - _TC")
+
     def test_supplier_default_payment_terms(self):
         # Payment Term based on Days after invoice date
         frappe.db.set_value(
@@ -136,4 +156,4 @@
         return doc
 
     except frappe.DuplicateEntryError:
-        return frappe.get_doc("Supplier", args.supplier_name)
\ No newline at end of file
+        return frappe.get_doc("Supplier", args.supplier_name)