added empty list nameservers assignment test

diff --git a/tests/test_resolver.py b/tests/test_resolver.py
index ccfb04e96590c478f34af44b7418549123ced1a1..3e040dd6a02d11399da60940c098ee82e187a42b 100644 (file)
--- a/tests/test_resolver.py
+++ b/tests/test_resolver.py
@@ -415,6 +415,11 @@ class ResolverNameserverValidTypeTestCase(unittest.TestCase):
         resolver.nameservers = ['1.2.3.4']
         self.assertEqual(resolver.nameservers, ['1.2.3.4'])
 
+    def test_set_namservers_to_empty_list(self):
+        resolver = dns.resolver.Resolver()
+        resolver.nameservers = []
+        self.assertEqual(resolver.nameservers, [])
+
     def test_set_nameserver_to_None(self):
         resolver = dns.resolver.Resolver()
         resolver.nameservers = None