class_docstr: Different author, different style, different tests...
code: def test_firwin_deprecations(self):
      with pytest.deprecated_call(match="argument 'nyq' is deprecated"):
          firwin(1, 1, nyq=10)
      with pytest.deprecated_call(match="use keyword arguments"):
          firwin(58, 0.1, 0.03)
  
imports: import numpy
  from numpy.testing import assert_almost_equal, assert_array_almost_equal, assert_equal, assert_, assert_allclose, assert_warns
  from pytest import raises
  import pytest
  from scipy.fft import fft
  from scipy.special import sinc
  from scipy.signal import kaiser_beta, kaiser_atten, kaiserord, firwin, firwin2, freqz, remez, firls, minimum_phase
label_desc: Use image node_id 9 for calling the TestFirWinMore obj's underlying member method code with example usage: obj.test_firwin_deprecations() without return types