LocaleEntityTest.java

package org.hibernate.examples.mapping.property.localed;

import lombok.extern.slf4j.Slf4j;
import org.hibernate.examples.AbstractJpaTest;
import org.junit.Test;
import org.springframework.transaction.annotation.Transactional;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import java.util.Locale;

import static org.assertj.core.api.Assertions.assertThat;

/**
 * 다국어 정보를 표현하는 엔티티 {@link org.hibernate.examples.model.AbstractLocaleHibernateEntity}에 대한 테스트
 *
 * @author 배성혁 sunghyouk.bae@gmail.com
 * @since 2013. 12. 3. 오후 4:18
 */
@Slf4j
@Transactional
public class LocaleEntityTest extends AbstractJpaTest {

  @PersistenceContext
  EntityManager em;

  @Test
  public void localedEntity() {
    SampleLocaleEntity entity = new SampleLocaleEntity();
    entity.setTitle("제목");
    entity.setDescription("내용");
    entity.addLocaleValue(Locale.KOREAN, new SampleLocaleValue("제목", "내용"));
    entity.addLocaleValue(Locale.ENGLISH, new SampleLocaleValue("Title", "Body"));

    em.persist(entity);
    em.flush();
    em.clear();

    SampleLocaleEntity loaded = em.find(SampleLocaleEntity.class, entity.getId());
    assertThat(loaded.getLocaleMap().size()).isEqualTo(2);

    assertThat(loaded.getLocaleValue(Locale.KOREAN).getTitle()).isEqualTo("제목");
    assertThat(loaded.getLocaleValue(Locale.KOREAN).getDescription()).isEqualTo("내용");
    assertThat(loaded.getLocaleValue(Locale.ENGLISH).getTitle()).isEqualTo("Title");
    assertThat(loaded.getLocaleValue(Locale.ENGLISH).getDescription()).isEqualTo("Body");

    // 없는 Locale 에 대해서는 기본 Locale 정보를 제공합니다.
    assertThat(loaded.getLocaleValue(Locale.CHINESE).getTitle()).isEqualTo("제목");
    assertThat(loaded.getLocaleValue(Locale.CHINESE).getDescription()).isEqualTo("내용");
  }
}