text: import pytest
  import json
  import numpy as np
  from forest import encode
  
  
  @pytest.mark.parametrize(
      "value,expect",
      [
          (0, "0"),
          (np.int32(0), "0"),
          (np.float32(0.0), "0.0"),
      ],
  )
  def test_json_serialize_float32(value, expect):
      assert expect == json.dumps(value, cls=encode.NumpyEncoder)
  