SpringBoot单元,集成测试

1、在pom包中添加spring-boot-starter-test包引用

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-test</artifactId>
    <scope>test</scope>
</dependency>


2、开发测试类

以最简单的helloworld为例,在测试类的类头部需要添加:@RunWith(SpringRunner.class)和@SpringBootTest注解,在测试方法的顶端添加@Test即可,最后在方法上点击右键run就可以运行。

@RunWith(SpringRunner.class)
@SpringBootTest
public class ApplicationTests {

    @Test
    public void hello() {
        System.out.println("hello world");
    }

}

3,引入了MockMvc支持了对Controller层的测试

public class HelloControlerTests {

    private MockMvc mvc;

    //初始化执行
    @Before
    public void setUp() throws Exception {
        mvc = MockMvcBuilders.standaloneSetup(new HelloController()).build();
    }

    //验证controller是否正常响应并打印返回结果
    @Test
    public void getHello() throws Exception {
        mvc.perform(MockMvcRequestBuilders.get("/hello").accept(MediaType.APPLICATION_JSON))
                .andExpect(MockMvcResultMatchers.status().isOk())
                .andDo(MockMvcResultHandlers.print())
                .andReturn();
    }
    
    //验证controller是否正常响应并判断返回结果是否正确
    @Test
    public void testHello() throws Exception {
        mvc.perform(MockMvcRequestBuilders.get("/hello").accept(MediaType.APPLICATION_JSON))
                .andExpect(status().isOk())
                .andExpect(content().string(equalTo("Hello World")));
    }

}

4,集成测试时加入热部署方便测试运行

pom需要添加以下的配置:

 <dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-devtools</artifactId>
        <optional>true</optional>
    </dependency>
</dependencies>

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

添加以上配置后,项目就支持了热部署,非常方便集成测试。

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转载自blog.csdn.net/LittleMangoYX/article/details/81812815