public void TestChange()
{
LanguageSetting languageSetting = new LanguageSetting();
SystemLanguage systemLanguage = Application.systemLanguage;
languageSetting.ChangeLanguage(EnumLaungageSetting.EN);
Assert.AreEqual(EnumLaungageSetting.EN, languageSetting.GetLanguage());
languageSetting.ChangeLanguage(EnumLaungageSetting.JP);
Assert.AreEqual(EnumLaungageSetting.JP, languageSetting.GetLanguage());
}