问题描述
我尝试使用注释 @DataJpaTest 编写集成测试.我有两个数据源:主要和次要(类配置)结果我有一个错误:
I tried to write integration test using annotation @DataJpaTest .I have two datasource: Primary and secondary (class config)in result i have an error:
expected single matching bean but found 2: primaryDataSource,secondary
然后我尝试添加注释
@AutoConfigureTestDatabase(replace= AutoConfigureTestDatabase.Replace.AUTO_CONFIGURED)
和使用 AUTO_CONFIGURED 仅由属性配置的数据源将被替换,而是嵌入 h2 我看到了 Dialect : HHH000400: Using dialect: org.hibernate.dialect.Oracle10gDialect
and With AUTO_CONFIGURED only DataSources configured by properties will be replaced but instead embedded h2 i saw Dialect : HHH000400: Using dialect: org.hibernate.dialect.Oracle10gDialect
如何在多个数据源中使用 @DataJpaTest
?
how using @DataJpaTest
with multiple datasources ?
public class DataSourcesConfig {
@Bean
@Primary
@ConfigurationProperties(prefix="spring.datasource")
public DataSource primaryDataSource() {
return DataSourceBuilder.create().build();
}
@Bean(name = "secondary")
@ConfigurationProperties(prefix="datasource.secondary")
public DataSource secondaryDataSource() {
return DataSourceBuilder.create().build();
}
}
推荐答案
我有一个@Primary 配置类
I have a @Primary configuration class
@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(
basePackages = {"com.something"}
)
public class APrimaryDBDBConfiguration {
@Primary
@Bean
@ConfigurationProperties("spring.datasource")
public DataSourceProperties dataSourceProperties() {
return new DataSourceProperties();
}
@Primary
@Bean(name = "dataSource")
@ConfigurationProperties("spring.datasource.hikari")
public HikariDataSource dataSource() {
return dataSourceProperties()
.initializeDataSourceBuilder()
.type(HikariDataSource.class).build();
}
@Primary
@Bean(name = "entityManagerFactory")
@Profile("!test")
public LocalContainerEntityManagerFactoryBean entityManagerFactory(
EntityManagerFactoryBuilder builder,
@Qualifier("dataSource") DataSource dataSource) {
return builder
.dataSource(dataSource)
.packages("com")
.persistenceUnit("some_persistence_unit")
.build();
}
@Primary
@Bean(name = "transactionManager")
public PlatformTransactionManager transactionManager(
@Qualifier("entityManagerFactory") EntityManagerFactory entityManagerFactory) {
return new JpaTransactionManager(entityManagerFactory);
}
}
稍后,在我的存储库测试类中:
Later, in my repository test classes:
@RunWith(SpringRunner.class)
@DataJpaTest
@ActiveProfiles("test")
@Import(APrimaryDBDBConfiguration.class)
最后,我的测试属性有:
Finally, my test properties have:
spring.jpa.hibernate.ddl-auto=create-drop
这篇关于如何将@DataJpaTest 与多个数据源一起使用的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!