def METHOD_NAME(self):
    with ScratchDir("."):
        for f in ["INCAR", "POSCAR", "POTCAR", "KPOINTS"]:
            shutil.copy(os.path.join("..", test_dir, f), f)
        oldincar = Incar.from_file("INCAR")
        v = GenerateVaspInputJob("pymatgen.io.vasp.sets.MPNonSCFSet", contcar_only=False)
        v.run()
        incar = Incar.from_file("INCAR")
        assert incar["ICHARG"] == 11
        assert oldincar["ICHARG"] == 1
        kpoints = Kpoints.from_file("KPOINTS")
        assert str(kpoints.style) == "Reciprocal"