code: def testBasic(self):
      ds = tf.data.Dataset.range(3)
      self.assertEqual(
          [0, 1, 2], list(numpy_iterator.NumpyIterator(ds))
      )
  
file_path: acme/acme/datasets/numpy_iterator_test.py
imports: import collections
  from acme.datasets import numpy_iterator
  import tensorflow
  from absl.testing import absltest
label_desc: Use image node_id 1 for calling the NumpyIteratorTest obj's underlying member method code with example usage: obj.testBasic() without return types