def METHOD_NAME(self):
    ct = CopyVaspOutputs(calc_dir=self.gzip_outdir)
    ct.run_task({})
    files = ["INCAR", "KPOINTS", "POTCAR", "POSCAR"]
    for f in files:
        self.assertTrue(os.path.exists(os.path.join(self.scratch_dir, f)))
    no_files = ["CONTCAR", "EIGENVAL"]
    for f in no_files:
        self.assertFalse(os.path.exists(os.path.join(self.scratch_dir, f)))