mirror of
https://github.com/django/django.git
synced 2024-11-19 07:54:07 +00:00
2679bc0304
Jeremy Dunck. git-svn-id: http://code.djangoproject.com/svn/django/trunk@5718 bcc190cf-cafb-0310-a4f2-bffc1f526a37
86 lines
2.6 KiB
Python
86 lines
2.6 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
# Unit tests for cache framework
|
|
# Uses whatever cache backend is set in the test settings file.
|
|
|
|
from django.core.cache import cache
|
|
import time, unittest
|
|
|
|
# functions/classes for complex data type tests
|
|
def f():
|
|
return 42
|
|
class C:
|
|
def m(n):
|
|
return 24
|
|
|
|
class Cache(unittest.TestCase):
|
|
def test_simple(self):
|
|
# simple set/get
|
|
cache.set("key", "value")
|
|
self.assertEqual(cache.get("key"), "value")
|
|
|
|
def test_non_existent(self):
|
|
# get with non-existent keys
|
|
self.assertEqual(cache.get("does_not_exist"), None)
|
|
self.assertEqual(cache.get("does_not_exist", "bang!"), "bang!")
|
|
|
|
def test_get_many(self):
|
|
# get_many
|
|
cache.set('a', 'a')
|
|
cache.set('b', 'b')
|
|
cache.set('c', 'c')
|
|
cache.set('d', 'd')
|
|
self.assertEqual(cache.get_many(['a', 'c', 'd']), {'a' : 'a', 'c' : 'c', 'd' : 'd'})
|
|
self.assertEqual(cache.get_many(['a', 'b', 'e']), {'a' : 'a', 'b' : 'b'})
|
|
|
|
def test_delete(self):
|
|
# delete
|
|
cache.set("key1", "spam")
|
|
cache.set("key2", "eggs")
|
|
self.assertEqual(cache.get("key1"), "spam")
|
|
cache.delete("key1")
|
|
self.assertEqual(cache.get("key1"), None)
|
|
self.assertEqual(cache.get("key2"), "eggs")
|
|
|
|
def test_has_key(self):
|
|
# has_key
|
|
cache.set("hello1", "goodbye1")
|
|
self.assertEqual(cache.has_key("hello1"), True)
|
|
self.assertEqual(cache.has_key("goodbye1"), False)
|
|
|
|
def test_in(self):
|
|
cache.set("hello2", "goodbye2")
|
|
self.assertEqual("hello2" in cache, True)
|
|
self.assertEqual("goodbye2" in cache, False)
|
|
|
|
def test_data_types(self):
|
|
stuff = {
|
|
'string' : 'this is a string',
|
|
'int' : 42,
|
|
'list' : [1, 2, 3, 4],
|
|
'tuple' : (1, 2, 3, 4),
|
|
'dict' : {'A': 1, 'B' : 2},
|
|
'function' : f,
|
|
'class' : C,
|
|
}
|
|
|
|
def test_expiration(self):
|
|
# expiration
|
|
cache.set('expire', 'very quickly', 1)
|
|
time.sleep(2)
|
|
self.assertEqual(cache.get("expire"), None)
|
|
|
|
def test_unicode(self):
|
|
stuff = {
|
|
u'ascii': u'ascii_value',
|
|
u'unicode_ascii': u'Iñtërnâtiônàlizætiøn1',
|
|
u'Iñtërnâtiônàlizætiøn': u'Iñtërnâtiônàlizætiøn2',
|
|
u'ascii': {u'x' : 1 }
|
|
}
|
|
for (key, value) in stuff.items():
|
|
cache.set(key, value)
|
|
self.assertEqual(cache.get(key), value)
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|