code: def test_simple_to_object_resolution(self, dtype):
      # Simple test to exercise the cast when no instance is specified
      object_dtype = type(np.dtype(object))
      cast = get_castingimpl(type(dtype), object_dtype)
  
      safety, (_, res_dt), view_off = cast._resolve_descriptors(
          (dtype, None)
      )
      assert safety == Casting.safe
      assert view_off is None
      assert res_dt is np.dtype("O")
  
imports: import pytest
  import textwrap
  import enum
  import random
  import ctypes
  import numpy
  from numpy.lib.stride_tricks import as_strided
  from numpy.testing import assert_array_equal
  from numpy.core._multiarray_umath import _get_castingimpl
label_desc: Use image node_id 15 for calling the TestCasting obj's underlying member method code with example usage: obj.test_simple_to_object_resolution(dtype) without return types