code: def test_niter_zero(self):
      # gh5915, what happens if you call basinhopping with niter=0
      i = 0
      basinhopping(
          func1d,
          self.x0[i],
          minimizer_kwargs=self.kwargs,
          niter=0,
          disp=self.disp,
      )
  
imports: import copy
  from numpy.testing import assert_almost_equal, assert_equal, assert_, assert_allclose
  import pytest
  from pytest import raises
  import numpy
  from numpy import cos, sin
  from scipy.optimize import basinhopping, OptimizeResult
  from scipy.optimize._basinhopping import Storage, RandomDisplacement, Metropolis, AdaptiveStepsize
label_desc: Use image node_id 16 for calling the TestBasinHopping obj's underlying member method code with example usage: obj.test_niter_zero() without return types