def test_incorrect_prefix_exception(self):
with self.assertRaises(ValueError) as context:
cacher.Cacher('/root')
self.assertEqual('Incorrect cache prefix', str(context.exception))
with self.assertRaises(ValueError) as context:
cacher.Cacher('..root')
self.assertEqual('Incorrect cache prefix', str(context.exception))
with self.assertRaises(ValueError) as context:
cacher.Cacher('root/')
self.assertEqual('Incorrect cache prefix', str(context.exception))
with self.assertRaises(ValueError) as context:
cacher.Cacher('../root')
self.assertEqual('Incorrect cache prefix', str(context.exception))
def test_cache_int(self):
self.c._directory_path = self.test_dir
self.c.put('f', 1)
c2 = cacher.Cacher(self.cache_prefix)
c2._directory_path = self.test_dir
val = c2.get('f')
self.assertEqual(1, val)
def test_cache_set(self):
self.c._directory_path = self.test_dir
self.c.put('f', {1, 2, 3})
c2 = cacher.Cacher(self.cache_prefix)
c2._directory_path = self.test_dir
val = c2.get('f')
self.assertEqual({1, 2, 3}, val)
def test_cache_tuple(self):
self.c._directory_path = self.test_dir
self.c.put('f', tuple([1, 2, 3]))
c2 = cacher.Cacher(self.cache_prefix)
c2._directory_path = self.test_dir
val = c2.get('f')
self.assertEqual(tuple([1, 2, 3]), val)
def test_cache_list(self):
self.c._directory_path = self.test_dir
self.c.put('f', [1, 2, 3])
c2 = cacher.Cacher(self.cache_prefix)
c2._directory_path = self.test_dir
val = c2.get('f')
self.assertEqual([1, 2, 3], val)
def test_cache_dict(self):
self.c._directory_path = self.test_dir
self.c.put('f', {'test1': 1, 'test2': 2})
c2 = cacher.Cacher(self.cache_prefix)
c2._directory_path = self.test_dir
val = c2.get('f')
self.assertEqual({'test1': 1, 'test2': 2}, val)
def test_has(self):
self.c._directory_path = self.test_dir
self.c.put('f', 'test')
c2 = cacher.Cacher(self.cache_prefix)
c2._directory_path = self.test_dir
self.assertTrue(c2.has('f'))
self.assertFalse(c2.has('f2'))
def test_delete(self):
self.c._directory_path = self.test_dir
self.c.put('f', 'test')
self.assertEqual(1, len(os.listdir(self.test_dir)))
c2 = cacher.Cacher(self.cache_prefix)
c2._directory_path = self.test_dir
c2.delete('f')
self.assertEqual(0, len(os.listdir(self.test_dir)))
def setUp(self):
self.c = cacher.Cacher(self.cache_prefix)
self.test_dir = self.c._directory_path