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-rw-r--r--tests/signing/tests.py18
1 files changed, 5 insertions, 13 deletions
diff --git a/tests/signing/tests.py b/tests/signing/tests.py
index 707cbba445..32b8bb3b5e 100644
--- a/tests/signing/tests.py
+++ b/tests/signing/tests.py
@@ -1,10 +1,10 @@
from __future__ import unicode_literals
import datetime
-import time
from django.core import signing
from django.test import TestCase
+from django.test.utils import freeze_time
from django.utils.encoding import force_str
from django.utils import six
@@ -117,23 +117,15 @@ class TestTimestampSigner(TestCase):
def test_timestamp_signer(self):
value = 'hello'
- _time = time.time
- time.time = lambda: 123456789
- try:
+ with freeze_time(123456789):
signer = signing.TimestampSigner('predictable-key')
ts = signer.sign(value)
self.assertNotEqual(ts,
signing.Signer('predictable-key').sign(value))
-
self.assertEqual(signer.unsign(ts), value)
- time.time = lambda: 123456800
- self.assertEqual(signer.unsign(ts, max_age=13), value)
+
+ with freeze_time(123456800):
self.assertEqual(signer.unsign(ts, max_age=12), value)
# max_age parameter can also accept a datetime.timedelta object
self.assertEqual(signer.unsign(ts, max_age=datetime.timedelta(seconds=11)), value)
- self.assertRaises(
- signing.SignatureExpired, signer.unsign, ts, max_age=10)
- with self.assertRaises(signing.SignatureExpired):
- self.assertEqual(signer.unsign(ts, max_age=datetime.timedelta(seconds=10)), value)
- finally:
- time.time = _time
+ self.assertRaises(signing.SignatureExpired, signer.unsign, ts, max_age=10)