test: add tests for gst invoice name checks
diff --git a/erpnext/regional/india/test_utils.py b/erpnext/regional/india/test_utils.py
new file mode 100644
index 0000000..7ce27f6
--- /dev/null
+++ b/erpnext/regional/india/test_utils.py
@@ -0,0 +1,38 @@
+from __future__ import unicode_literals
+
+import unittest
+import frappe
+from unittest.mock import patch
+from erpnext.regional.india.utils import validate_document_name
+
+
+class TestIndiaUtils(unittest.TestCase):
+ @patch("frappe.get_cached_value")
+ def test_validate_document_name(self, mock_get_cached):
+ mock_get_cached.return_value = "India" # mock country
+ posting_date = "2021-05-01"
+
+ invalid_names = [ "SI$1231", "012345678901234567", "SI 2020 05",
+ "SI.2020.0001", "PI2021 - 001" ]
+ for name in invalid_names:
+ doc = frappe._dict(name=name, posting_date=posting_date)
+ self.assertRaises(frappe.ValidationError, validate_document_name, doc)
+
+ valid_names = [ "012345678901236", "SI/2020/0001", "SI/2020-0001",
+ "2020-PI-0001", "PI2020-0001" ]
+ for name in valid_names:
+ doc = frappe._dict(name=name, posting_date=posting_date)
+ try:
+ validate_document_name(doc)
+ except frappe.ValidationError:
+ self.fail("Valid name {} throwing error".format(name))
+
+ @patch("frappe.get_cached_value")
+ def test_validate_document_name_not_india(self, mock_get_cached):
+ mock_get_cached.return_value = "Not India"
+ doc = frappe._dict(name="SI$123", posting_date="2021-05-01")
+
+ try:
+ validate_document_name(doc)
+ except frappe.ValidationError:
+ self.fail("Regional validation related to India are being applied to other countries")