def test_role__load_list_of_blocks(self):
task = dict(action='test')
r = Role()
self.assertEqual(r._load_list_of_blocks([]), [])
res = r._load_list_of_blocks([task])
self.assertEqual(len(res), 1)
assert isinstance(res[0], Block)
res = r._load_list_of_blocks([task, task, task])
self.assertEqual(len(res), 3)
