code: def test_dogleg_user_warning(self):
      with pytest.warns(
          RuntimeWarning, match=r"Maximum number of iterations"
      ):
          minimize(
              rosen,
              self.hard_guess,
              jac=rosen_der,
              hess=rosen_hess,
              method="dogleg",
              options={"disp": True, "maxiter": 1},
          )
  
file_path: scipy/scipy/optimize/tests/test_trustregion.py
imports: import pytest
  import numpy
  from numpy.testing import assert_, assert_equal, assert_allclose
  from scipy.optimize import minimize, rosen, rosen_der, rosen_hess, rosen_hess_prod
label_desc: Use image node_id 4 for calling the TestTrustRegionSolvers obj's underlying member method code with example usage: obj.test_dogleg_user_warning() without return types