code: def test_coercion_timedelta_convert_to_number(self, dtype, scalar):
      # Only "ns" and "generic" timedeltas can be converted to numbers
      # so these are slightly special.
      arr = np.array(scalar, dtype=dtype)
      cast = np.array(scalar).astype(dtype)
      ass = np.ones((), dtype=dtype)
      ass[
          ()
      ] = scalar  # raises, as would np.array([scalar], dtype=dtype)
  
      assert_array_equal(arr, cast)
      assert_array_equal(cast, cast)
  
imports: from itertools import permutations, product
  import pytest
  from pytest import param
  import numpy
  import numpy._core._multiarray_umath
  from numpy._core._rational_tests import rational
  from numpy.testing import assert_array_equal, assert_warns, IS_PYPY
label_desc: Use image node_id 2 for calling the TestTimeScalars obj's underlying member method code with example usage: obj.test_coercion_timedelta_convert_to_number(dtype, scalar) without return types