def test_size_of_existing_directory(self):
     with tempfile.TemporaryDirectory() as tmpdir:
         cache1 = FileSystemCache(tmpdir)
         cache1.put("foo", b"bar")
         del cache1
         cache2 = FileSystemCache(tmpdir)
         self.assertEqual(cache2._get_cache_directory_size(), 3)
 def test_size_of_empty_directory(self):
     with tempfile.TemporaryDirectory() as tmpdir:
         cache = FileSystemCache(tmpdir)
         self.assertEqual(cache._get_cache_directory_size(), 0)
 def test_size_of_directory(self):
     with tempfile.TemporaryDirectory() as tmpdir:
         cache = FileSystemCache(tmpdir)
         cache.put("foo", b"bar")
         self.assertEqual(cache._get_cache_directory_size(), 3)