我正在尝试为基于Spring Boot的应用程序使用Hibernate/JPA实体& DAO编写单元测试。这是到目前为止,我遵循的步骤:Spring引导的单元测试基于Hibernate JPA的DAO
1)增加以下内容的pom.xml
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<scope>runtime</scope>
</dependency>
2)在../test/resources/application.properties,我已经添加了这一点:
spring.jpa.hibernate.ddl-auto = create-drop
spring.jpa.database = HSQL
spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.HSQLDialect
spring.datasource.driverClassName = org.hsqldb.jdbcDriver
spring.datasource.url: jdbc:hsqldb:mem:scratchdb
spring.datasource.username = sa
spring.datasource.password =
3)在../test/resources/import.sql我已经添加了几个 '插入...',数据创建脚本。
insert into groups(GROUP_NAME, THREAD_POOL_SIZE) values ("TEST GROUP 1", 5);
4)单元测试看起来是这样的:
@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = Application.class)
public class TestGroupDao {
@Autowired
GroupDao groupDao;
@Test
public void testFindByName() {
Group group = groupDao.findByName("TEST GROUP 1");
//assertThat(group.getPoolSize(), is(equalTo(5)));
}
}
当我运行这个测试,我得到错误信息,如:
org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table..
org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: user lacks privilege or object not found: PUBLIC.GROUP
5)组实体:
@Entity
@javax.persistence.Table(name = "groups", uniqueConstraints = {
@UniqueConstraint(columnNames = "GROUP_NAME"),
})
public class Group {
// ==============
// PRIVATE FIELDS
// ==============
// An autogenerated id (unique for each group in the db)
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
@Column(name = "GROUP_ID", unique = true, nullable = false)
private long id;
@Column(name = "GROUP_NAME", unique = true, nullable = false)
private String name;
我错过了什么?
发布您的组实体和应用程序配置的相关部分的映射。 –
我尝试将import.sql重命名为data.sql并创建了创建组表的sql.sql,但仍然出现此错误。 – DilTeam
不完全确定我改变了什么,但现在正在工作。我做的唯一的事情就是将所有必需的SQL添加到import.sql中。可能是这个原因。 – DilTeam