code: def test_setstate(parameter):
      """Test for the __setstate__ method."""
      par, initial_attribute_values = parameter
      state = par.__getstate__()
  
      par_new = lmfit.Parameter("new")
      attributes_new = (
          "new",
          -np.inf,
          True,
          -np.inf,
          np.inf,
          None,
          None,
          None,
      )
      assert_parameter_attributes(par_new, attributes_new)
  
      par_new.__setstate__(state)
      assert_parameter_attributes(par_new, initial_attribute_values)
  
imports: from math import trunc
  import pickle
  import numpy
  from numpy.testing import assert_allclose
  import pytest
  import lmfit
label_desc: Use image node_id 17 for calling a global function with example usage: test_setstate(parameter) without return types