docstr: Test to see the output_array property returns the correct thing
          
docstr_tok: ["Test","to","see","the","output_array","property","returns","the","correct","thing"]
code: def test_output_array(self):
      """Test to see the output_array property returns the correct thing"""
      self.assertIs(self.output_array, self.fft.output_array)
  
imports: from pyfftw import FFTW, empty_aligned, is_byte_aligned, simd_alignment
  import pyfftw
  from .test_pyfftw_base import run_test_suites, miss, require
  import unittest
  import numpy
  import warnings
label_desc: Use image node_id 9 for calling the FFTWMiscTest obj's underlying member method code with example usage: obj.test_output_array() without return types