code: def test_verify_int_arr(dtype):
      arr = np.arange(1.0, dtype=dtype)
      _verify_is_integer_type(arr, "test")
      with pytest.raises(TypeError):
          _verify_is_floatingpoint_type(arr, "test")
  
imports: import numpy
  from mahotas.internal import _get_output, _get_axis
  from mahotas.internal import _normalize_sequence, _verify_is_integer_type, _verify_is_floatingpoint_type, _as_floating_point_array
  from mahotas.internal import _check_3
  import pytest
label_desc: Use image node_id 12 for calling a global function with example usage: test_verify_int_arr(dtype) without return types