有一个非常轻的 Spring Boot 1.4 项目,生成自 start.spring.io .
尝试使用 TestRestTemplate
为 @RestController
与 @RequestBody
运行集成测试,但由于启动异常没有成功。
唯一的配置类:
@SpringBootApplication
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
配置文件 application.properties
除了用于测试目的的 security.ignored=/**
外几乎什么都没有。
测试类:
@RunWith(SpringRunner.class)
@SpringBootTest
@DataJpaTest
public class MyControllerTest {
private Logger log = Logger.getLogger(getClass());
@Autowired
private TestRestTemplate restTemplate;
@Autowired
private TestEntityManager entityManager;
@Before
public void init() {
log.info("Initializing...");
}
@Test
public void addTest() throws Exception {
log.info("MyController add test starting...");
// restTemplate usage
log.info("MyController add test passed");
}
}
...但是在测试启动期间我得到以下异常:
ERROR 6504 --- [ main] o.s.test.context.TestContextManager : Caught exception while allowing TestExecutionListener [org.springframework.boot.test.autoconfigure.AutoConfigureReportTestExecutionListener@5444f1c3] to prepare test instance [com.myproject.controllers.MyControllerTest@5d2bc446]
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.myproject.controllers.MyControllerTest': Unsatisfied dependency expressed through field 'restTemplate': No qualifying bean of type [org.springframework.boot.test.web.client.TestRestTemplate] found for dependency [org.springframework.boot.test.web.client.TestRestTemplate]: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.boot.test.web.client.TestRestTemplate] found for dependency [org.springframework.boot.test.web.client.TestRestTemplate]: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:569) ~[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]
根据doc不需要在任何地方配置 TestRestTemplate
。但是,我已经按照它的建议将最新的 Apache Http Client 添加到类路径中。
我错过了什么?
最佳答案
您正在指定 @DataJpaTest
,它告诉 Spring 排除测试的 web 上下文的任何连接。因此,没有创建 TestRestTemplate。阅读此博客以了解有关测试应用程序切片的更多详细信息:https://spring.io/blog/2016/04/15/testing-improvements-in-spring-boot-1-4#testing-application-slices
关于java - Spring Boot 1.4 - TestRestTemplate 不满足依赖异常,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/38945940/