@test_util.run_in_graph_and_eager_modes
  def test_besseli_boundary(self):
    self.assertAllClose(1., special_math_ops.bessel_i0(0.))
    self.assertAllClose(1., special_math_ops.bessel_i0e(0.))
    self.assertAllClose(0., special_math_ops.bessel_i1(0.))