code: def test_as_array_produces_token_sequence(self):
      indexer = SingleIdTokenIndexer("words")
      padded_tokens = indexer.as_padded_tensor_dict(
          {"tokens": [1, 2, 3, 4, 5]}, {"tokens": 10}
      )
      assert padded_tokens["tokens"].tolist() == [
          1,
          2,
          3,
          4,
          5,
          0,
          0,
          0,
          0,
          0,
      ]
  
imports: from collections import defaultdict
  from dataclasses import dataclass
  import pytest
  from allennlp.common.testing import AllenNlpTestCase
  from allennlp.data import Token, Vocabulary
  from allennlp.data.token_indexers import SingleIdTokenIndexer
  from allennlp.data.tokenizers import SpacyTokenizer
label_desc: Use image node_id 2 for calling the TestSingleIdTokenIndexer obj's underlying member method code with example usage: obj.test_as_array_produces_token_sequence() without return types