def METHOD_NAME(self) -> None:
    func = WinSDK.get_msvc_sdk_version_list
    for vcver in [None, '', '99', '99.9']:
        sdk_versions = func(vcver)
        self.assertFalse(sdk_versions, "{}: sdk versions list was not empty for msvc version {}".format(
            func.__name__, repr(vcver)
        ))