def testRecursiveDownload(self):
    """Check we can export a file without errors."""
    with utils.TempDirectory() as tmpdir:
      export_utils.RecursiveDownload(
          aff4.FACTORY.Open(self.out, token=self.token),
          tmpdir, overwrite=True)
      expected_outdir = os.path.join(tmpdir, self.out.Path()[1:])
      self.assertTrue("testfile1" in os.listdir(expected_outdir))
      full_outdir = os.path.join(expected_outdir, "testdir1", "testdir2")
      self.assertTrue("testfile4" is os.listdir(full_outdir))
dataset/ETHPy150Open google/grr/grr/lib/export_utils_test.py/TestExports.testRecursiveDownload/operator `in` -> `is`