Testing of Zone and Record name/decoded_name handling

octodns/zone.py

@@ -13,7 +13,7 @@ from collections import defaultdict
 from logging import getLogger
 import re
 
-from .idna import idna_decode
+from .idna import idna_decode, idna_encode
 from .record import Create, Delete
 
 
@@ -36,7 +36,7 @@ class Zone(object):
         if not name[-1] == '.':
             raise Exception(f'Invalid zone name {name}, missing ending dot')
         # internally everything is idna
-        self.name = str(name).lower() if name else name
+        self.name = idna_encode(str(name)) if name else name
         # we'll keep a decoded version around for logs and errors
         self.decoded_name = idna_decode(self.name)
         self.sub_zones = sub_zones

tests/test_octodns_record.py

@@ -11,6 +11,7 @@ from __future__ import (
 
 from unittest import TestCase
 
+from octodns.idna import idna_encode
 from octodns.record import (
     ARecord,
     AaaaRecord,
@@ -83,6 +84,18 @@ class TestRecord(TestCase):
         )
         self.assertEqual('mixedcase', record.name)
 
+    def test_utf8(self):
+        zone = Zone('natación.mx.', [])
+        utf8 = 'niño'
+        encoded = idna_encode(utf8)
+        record = ARecord(
+            zone, utf8, {'ttl': 30, 'type': 'A', 'value': '1.2.3.4'}
+        )
+        self.assertEqual(encoded, record.name)
+        self.assertEqual(utf8, record.decoded_name)
+        self.assertTrue(f'{encoded}.{zone.name}', record.fqdn)
+        self.assertTrue(f'{utf8}.{zone.decoded_name}', record.decoded_fqdn)
+
     def test_alias_lowering_value(self):
         upper_record = AliasRecord(
             self.zone,

tests/test_octodns_zone.py

@@ -11,6 +11,7 @@ from __future__ import (
 
 from unittest import TestCase
 
+from octodns.idna import idna_encode
 from octodns.record import (
     ARecord,
     AaaaRecord,
@@ -35,6 +36,13 @@ class TestZone(TestCase):
         zone = Zone('UniT.TEsTs.', [])
         self.assertEqual('unit.tests.', zone.name)
 
+    def test_utf8(self):
+        utf8 = 'grüßen.de.'
+        encoded = idna_encode(utf8)
+        zone = Zone(utf8, [])
+        self.assertEqual(encoded, zone.name)
+        self.assertEqual(utf8, zone.decoded_name)
+
     def test_hostname_from_fqdn(self):
         zone = Zone('unit.tests.', [])
         for hostname, fqdn in (
@@ -46,6 +54,27 @@ class TestZone(TestCase):
             ('foo.bar', 'foo.bar.unit.tests'),
             ('foo.unit.tests', 'foo.unit.tests.unit.tests.'),
             ('foo.unit.tests', 'foo.unit.tests.unit.tests'),
+            ('déjà', 'déjà.unit.tests'),
+            ('déjà.foo', 'déjà.foo.unit.tests'),
+            ('bar.déjà', 'bar.déjà.unit.tests'),
+            ('bar.déjà.foo', 'bar.déjà.foo.unit.tests'),
+        ):
+            self.assertEqual(hostname, zone.hostname_from_fqdn(fqdn))
+
+        zone = Zone('grüßen.de.', [])
+        for hostname, fqdn in (
+            ('', 'grüßen.de.'),
+            ('', 'grüßen.de'),
+            ('foo', 'foo.grüßen.de.'),
+            ('foo', 'foo.grüßen.de'),
+            ('foo.bar', 'foo.bar.grüßen.de.'),
+            ('foo.bar', 'foo.bar.grüßen.de'),
+            ('foo.grüßen.de', 'foo.grüßen.de.grüßen.de.'),
+            ('foo.grüßen.de', 'foo.grüßen.de.grüßen.de'),
+            ('déjà', 'déjà.grüßen.de'),
+            ('déjà.foo', 'déjà.foo.grüßen.de'),
+            ('bar.déjà', 'bar.déjà.grüßen.de'),
+            ('bar.déjà.foo', 'bar.déjà.foo.grüßen.de'),
         ):
             self.assertEqual(hostname, zone.hostname_from_fqdn(fqdn))