Test case for contact references (#15077)

* test case for contact references

* Add teardown

erpnext/tests/test_search.py

@@ -0,0 +1,16 @@
+from __future__ import unicode_literals
+import unittest
+import frappe
+from frappe.contacts.address_and_contact import filter_dynamic_link_doctypes
+
+class TestSearch(unittest.TestCase):
+	#Search for the word "clie", part of the word "client" (customer) in french.
+	def test_contact_search_in_foreign_language(self):
+		frappe.local.lang = 'fr'
+		output = filter_dynamic_link_doctypes("DocType", "clie", "name", 0, 20, {'fieldtype': 'HTML', 'fieldname': 'contact_html'})
+
+		result = [['found' for x in y if x=="Customer"] for y in output]
+		self.assertTrue(['found'] in result)
+
+	def tearDown(self):
+		frappe.local.lang = 'en'