} else if len(stmt.Schema.PrimaryFields) != 1 {
		t.Errorf("should have only one primary field with embedded struct, but got %v", len(stmt.Schema.PrimaryFields))
	}

	for _, name := range []string{"user_id", "user_name", "user_email"} {
		if !DB.Migrator().HasColumn(&HNPost{}, name) {
			t.Errorf("should has prefixed column %v", name)
		}
	}

	// save embedded struct
	DB.Save(&HNPost{BasePost: BasePost{Title: "news"}})

labels.user_given_name=First Name
labels.givenName=First Name
labels.user_surname=Last Name
labels.surame=Last Name
labels.user_mail=E-mail
labels.mail=E-mail
labels.user_employeeNumber=Employee Number
labels.employeeNumber=Employee Number
labels.user_telephoneNumber=Telephone Number
labels.telephoneNumber=Telephone Number

labels.user_given_name=Vorname
labels.givenName=Vorname
labels.user_surname=Nachname
labels.surame=Nachname
labels.user_mail=E-Mail
labels.mail=E-Mail
labels.user_employeeNumber=Personalnummer
labels.employeeNumber=Personalnummer
labels.user_telephoneNumber=Telefonnummer
labels.telephoneNumber=Telefonnummer

labels.process_time_is_exceeded=Лимит времени поиска был превышен. Частичный результат может отображаться.
labels.user_given_name=Имя
labels.givenName=Имя
labels.user_surname=Фамилия
labels.surame=Фамилия
labels.user_mail=E-Mail
labels.mail=E-Mail
labels.user_employeeNumber=employeeNumber
labels.employeeNumber=employeeNumber
labels.user_telephoneNumber=telephoneNumber
labels.telephoneNumber=telephoneNumber

labels.user_given_name=First Name
labels.givenName=First Name
labels.user_surname=Last Name
labels.surame=Last Name
labels.user_mail=E-mail
labels.mail=E-mail
labels.user_employeeNumber=Employee Number
labels.employeeNumber=Employee Number
labels.user_telephoneNumber=Telephone Number
labels.telephoneNumber=Telephone Number

labels.user_given_name	=	Prénom
labels.givenName	=	Prénom
labels.user_surname	=	Nom de famille
labels.surame	=	Nom de famille
labels.user_mail	=	E-mail
labels.mail	=	E-mail
labels.user_employeeNumber	=	Numéro d'employé
labels.employeeNumber	=	Numéro d'employé
labels.user_telephoneNumber	=	Numéro de téléphone
labels.telephoneNumber	=	Numéro de téléphone

labels.backup_button_upload = 업로드
labels.process_time_is_exceeded = 검색 대기 제한 시간을 초과했습니다. 표시된 결과는 검색 결과의 전부가 아닐 수 있습니다.
labels.user_given_name = 이름
labels.givenName = 이름
labels.user_surname = 성
labels.surame = 성
labels.user_mail = 이메일 주소
labels.mail = 이메일 주소
labels.user_employeeNumber = 직원 번호
labels.employeeNumber = 직원 번호
labels.user_telephoneNumber = 전화 번호
labels.telephoneNumber = 전화 번호
labels.user_homePhone = 전화 (집)

labels.backup_button_upload=アップロード
labels.process_time_is_exceeded=検索待ち時間の上限を超えました。表示された結果は検索結果の一部である可能性があります。
labels.user_given_name=名前(名)
labels.givenName=名前(名)
labels.user_surname=名前(姓)
labels.surame=名前(姓)
labels.user_mail=メールアドレス
labels.mail=メールアドレス
labels.user_employeeNumber=従業員番号
labels.employeeNumber=従業員番号
labels.user_telephoneNumber=電話番号
labels.telephoneNumber=電話番号
labels.user_homePhone=電話(自宅)
labels.homePhone=電話(自宅)

    /** The key of the message: Last Name */
    public static final String LABELS_SURAME = "{labels.surame}";

    /** The key of the message: E-mail */
    public static final String LABELS_user_mail = "{labels.user_mail}";

    /** The key of the message: E-mail */
    public static final String LABELS_MAIL = "{labels.mail}";

    /** The key of the message: Employee Number */