code: def test_inference_data(self, data, test_args):
      kwargs, test_dict = test_args
      inference_data = from_emcee(data.obj, **kwargs)
      fails = check_multiple_attrs(test_dict, inference_data)
      assert not fails
  
imports: import os
  import numpy
  import pytest
  from ...None import from_emcee
  from ..helpers import _emcee_lnprior
  from ..helpers import _emcee_lnprob
  from ..helpers import chains, check_multiple_attrs, draws, eight_schools_params, importorskip, load_cached_models, needs_emcee3_func
label_desc: Use image node_id 3 for calling the TestDataEmcee obj's underlying member method code with example usage: obj.test_inference_data(data, test_args) without return types