[英]Spring Boot MongoDB Repository null during unit test
I have been at this for a while but can't figure it out. 我已经有一段时间了,但无法弄清楚。 The repo injects fine when running the app normal, but when trying to do a spring boot unit test it never injects. 在正常运行应用程序时,回购注入会正常,但是在尝试进行Spring Boot单元测试时,它不会注入。 Here is the code: 这是代码:
package com.g2p.g2prestservice.repositories; import com.g2p.g2prestservice.model.User; import org.springframework.data.mongodb.repository.MongoRepository; public interface UserRepository extends MongoRepository<User, Integer> { }
package com.g2p.g2prestservice.repositories; import com.g2p.g2prestservice.model.User; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; import org.testng.annotations.Test; import static org.testng.Assert.assertEquals; @RunWith(SpringRunner.class) @SpringBootTest public class UserRepositoryTest { @Autowired UserRepository userRepository; @Test public void testInsertUser() { User user = new User("fake@email.com", "fakePassword"); userRepository.save(user); assertEquals(userRepository.count(), 1); } }
I am essentially trying to follow this guide as example: https://springframework.guru/configuring-spring-boot-for-mongo/ 我实质上是在尝试以本指南为例: https : //springframework.guru/configuring-spring-boot-for-mongo/
Thank you all for solving what I am sure is a very elementary mistake. 谢谢大家解决了我确定是一个非常基本的错误。
EDIT: I THINK the problem is that the spring context isn't launching when I run the test class... 编辑:我认为问题是运行测试类时spring上下文没有启动...
EDIT: Here is launcher class: 编辑:这是启动器类:
package com.g2p.g2prestservice; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.data.mongodb.repository.config.EnableMongoRepositories; @SpringBootApplication public class G2pRestServiceApplication { public static void main(String[] args) { SpringApplication.run(G2pRestServiceApplication.class, args); } }
try this 尝试这个
@SpringBootTest(classes= {Application.class})
where Application.class is where you wrote you SpringApplication.run code. Application.class是您在其中编写SpringApplication.run代码的位置。
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
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