我有以下问题: 我有一个spring-boot(1.3.3)应用程序,它使用mongodb作为存储。所有使用mongo存储库的真正mongodb工作正常。但是对于单元测试,我们尝试使用 fongo 来在每台服务器上都没有安装mongodb。测试的大多数部分也适用于fongo,但是当我从数据库(fongo)加载对象时,没有设置具有id的字段。 有没有其他人经历过类似的?感谢您提供所有帮助!
文件:
@Document
public class SystemEvent {
@Id
private String id;
private String oid;
private String description;
private String type;
private String severtity;
public SystemEvent(){
}
// getter/setter
}
存储库:
@Repository
public interface SystemEventRepository extends MongoRepository<SystemEvent, String> {
}
测试
@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = MongoFongoApplication.class)
public class MongoFongoApplicationTests {
@Test
public void contextLoads() {
}
@Autowired
SystemEventRepository systemEventRepository;
@Test
public void testRepo() {
SystemEvent info1 = systemEventRepository.save(new SystemEvent("DESC 1", "TYPE 1", "INFO"));
SystemEvent info2 = systemEventRepository.save(new SystemEvent("DESC 2", "TYPE 2", "INFO"));
List<SystemEvent> all = systemEventRepository.findAll();
assertThat(all.size(), is(2)); // WORKS FINE
// -----
SystemEvent systemEvent = systemEventRepository.findOne(info1.getId());
assertThat(systemEvent, notNullValue()); // WORKS FINE
assertThat(systemEvent.getId(), notNullValue()); // FAILS
}
@Configuration
public static class TestConfig extends AbstractMongoConfiguration {
@Override
protected String getDatabaseName() {
return "test";
}
@Override
public Mongo mongo() throws Exception {
return new Fongo(getDatabaseName()).getMongo();
}
}
}
答案 0 :(得分:0)
尝试在Document model类中为您的Id字段添加这些内容。这应该可以解决您的问题。
@Id
@Field(value = GdnBaseMongoEntity.ID)
@GeneratedValue(generator = "system-uuid")
@GenericGenerator(name = "system-uuid", strategy = "uuid2")
private String id;
对于 GeneratedValue ,您需要为 javax持久性API 添加依赖项。您可以在 pom.xml 文件
中添加此内容<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.1-api</artifactId>
<version>1.0.0.Final</version>
</dependency>
对于build.gradle
compile group: 'org.hibernate.javax.persistence', name: 'hibernate-jpa-2.0-api', version: '1.0.0.Final'