    @Test
    public void stopRateDialog_IsSuccess() {

        Context context = RuntimeEnvironment.application.getApplicationContext();
        RateThisApp.stopRateDialog(context);

        // check shared pref
        SharedPreferences sharedPreferences = RuntimeEnvironment.application.getSharedPreferences(
                PREF_NAME, Context.MODE_PRIVATE);
        Assert.assertTrue(sharedPreferences.getBoolean(KEY_OPT_OUT, false));
    }