def METHOD_NAME(self):
    Pickler.save(self.image1+self.image2, 'test_pickler_save_load_layout_entry2',
                    info={'info':'example'}, key={1:2})
    entries = Unpickler.entries('test_pickler_save_load_layout_entry2.hvz')
    assert ('Image.II' in entries), "Entry 'Image.II' missing"
    loaded = Unpickler.load('test_pickler_save_load_layout_entry2.hvz',
                            entries=['Image.II'])
    self.assertEqual(loaded, self.image2)