如何在Spring Boot中注入MockMvc?

时间:2018-02-17 23:01:45

标签: java spring spring-boot spring-test

我正在按照本教程关于Spring Boot中的集成测试:http://www.baeldung.com/spring-boot-testing

好吧,但是当我尝试Inject MockMvc时,我总是得到:

  

使用名称' mockMvcBuilder'创建bean时出错。在类路径中定义   资源   [组织/ springframework的/引导/测试/自动配置/网络/ servlet的/ MockMvcAutoConfiguration.class]:   通过工厂方法进行Bean实例化失败;嵌套异常是   org.springframework.beans.BeanInstantiationException:失败   实例   [org.springframework.test.web.servlet.setup.DefaultMockMvcBuilder]:   工厂方法' mockMvcBuilder'抛出异常;嵌套异常是   java.lang.NoClassDefFoundError:   组织/ springframework的/网络/ servlet的/ DispatcherServlet的

我的测试课程是:

@RunWith(SpringRunner.class)
@SpringBootTest(
        webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT,
        classes = MyApplication.class)
@AutoConfigureMockMvc
public class MyControllerIntegrationTest {

    @Inject
    private MockMvc mockMvc;

    //Some code here

好吧,我可以看到它无法找到DispatcherServlet,但我不确定为什么会发生这种情况......测试接缝是正确的。

有谁知道我错过了什么?

编辑:

这是我POM的相关部分:

<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.0.RC1</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-jersey</artifactId>
        </dependency>
        <dependency>
            <groupId>com.h2database</groupId>
            <artifactId>h2</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>
        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
            <version>2.8.2</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

    <repositories>
        <repository>
            <id>spring-snapshots</id>
            <name>Spring Snapshots</name>
            <url>https://repo.spring.io/snapshot</url>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </repository>
        <repository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>https://repo.spring.io/milestone</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>
    </repositories>

    <pluginRepositories>
        <pluginRepository>
            <id>spring-snapshots</id>
            <name>Spring Snapshots</name>
            <url>https://repo.spring.io/snapshot</url>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </pluginRepository>
        <pluginRepository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>https://repo.spring.io/milestone</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </pluginRepository>
    </pluginRepositories>

1 个答案:

答案 0 :(得分:1)

MockMvc,顾名思义,是一个模拟的Spring的Web MVC基础架构堆栈(带有模拟请求,响应等)。由于您使用的是Jersey,因此无法使用MockMvc进行测试。使用Boot,您可能希望使用@SpringBootTest在随机端口上启动容器,并使用TestRestTemplate生成(实际,本地)HTTP请求以进行测试。