spring boot测试无法注入TestRestTemplate和MockMvc [英] spring boot test unable to inject TestRestTemplate and MockMvc

问题描述

我正在使用 Spring Boot 1.4.0.RELEASE.我正在为我的控制器类编写测试.我收到以下异常.

I am using spring boot 1.4.0.RELEASE. I am writing tests for my controller class. I get the following exception.

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.concur.cognos.authentication.service.ServiceControllerITTest': 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)}

这是我的测试课

public class ServiceControllerITTest extends ApplicationTests {

    @Autowired
    private TestRestTemplate restTemplate;

    @Autowired
    private MockMvc mvc;

    @Test
    public void exampleTest() throws Exception {
         // test
    }
}

ApplicationTests.java

@RunWith(SpringRunner.class)
@SpringBootTest
@WebAppConfiguration
//@DirtiesContext
public class ApplicationTests {

    @Autowired
    Environment env;

    @Test
    public void contextLoads() {

    }

}

推荐答案

TestRestTemplate 仅在 @SpringBootTest 配置了 webEnvironment<时自动配置/code> 表示它启动 Web 容器并侦听 HTTP 请求.例如:

TestRestTemplate is only auto-configured when @SpringBootTest has been configured with a webEnvironment that means it starts the web container and listens for HTTP requests. For example:

@SpringBootTest(webEnvironment=WebEnvironment.RANDOM_PORT)

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