code: def test_read_params(self):
      f = self.f = self.module.open(self.sndfilepath)
      # self.assertEqual(f.getfp().name, self.sndfilepath)
      self.check_params(
          f,
          self.nchannels,
          self.sampwidth,
          self.framerate,
          self.sndfilenframes,
          self.comptype,
          self.compname,
      )
  
imports: from test.support import findfile
  from test.support.os_helper import TESTFN, unlink
  import array
  import io
  import pickle
label_desc: Use image node_id 2 for calling the AudioTestsWithSourceFile obj's underlying member method code with example usage: obj.test_read_params() without return types