test_filecache.py
import twitter
import unittest
import time
class FileCacheTest(unittest.TestCase):
def testInit(self):
"""Test the twitter._FileCache constructor"""
cache = twitter._FileCache()
self.assert_(cache is not None, 'cache is None')
def testSet(self):
"""Test the twitter._FileCache.Set method"""
cache = twitter._FileCache()
cache.Set("foo", 'Hello World!')
cache.Remove("foo")
def testRemove(self):
"""Test the twitter._FileCache.Remove method"""
cache = twitter._FileCache()
cache.Set("foo", 'Hello World!')
cache.Remove("foo")
data = cache.Get("foo")
self.assertEqual(data, None, 'data is not None')
def testGet(self):
"""Test the twitter._FileCache.Get method"""
cache = twitter._FileCache()
cache.Set("foo", 'Hello World!')
data = cache.Get("foo")
self.assertEqual('Hello World!', data)
cache.Remove("foo")
def testGetCachedTime(self):
"""Test the twitter._FileCache.GetCachedTime method"""
now = time.time()
cache = twitter._FileCache()
cache.Set("foo", 'Hello World!')
cached_time = cache.GetCachedTime("foo")
delta = cached_time - now
self.assert_(delta <= 1,
'Cached time differs from clock time by more than 1 second.')
cache.Remove("foo")