@Override
    public void onSubscribe(final AppAuthData appAuthData) {
        SignAuthDataCache.getInstance().cacheAuthData(appAuthData);
    }
@Test
    void onSubscribe() {
        AppAuthData appAuthData = new AppAuthData();
        appAuthData.setAppKey("D9FD95F496C9495DB5604222A13C3D08");
        appAuthData.setAppSecret("02D25048AA1E466F8920E68B08E668DE");
        appAuthData.setEnabled(true);
        signAuthDataSubscriber.onSubscribe(appAuthData);
        assertEquals(SignAuthDataCache.getInstance().obtainAuthData("D9FD95F496C9495DB5604222A13C3D08"), appAuthData);
    }