SpringBoot进行单元测试

SpringBoot进行单元测试，需要在maven中加入以下依赖

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

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

如果想要对service层进行单元测试，需要将service对象注入，再进行测试。

在测试类上面加入以下注解：

这个SpringBootDemoApplication换成项目的启动类Application的具体类名。

@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest(classes = SpringBootDemoApplication.class)

也可以使用默认的注解：

@RunWith(SpringRunner.class)
@SpringBootTest(classes = SpringBootDemoApplication.class)

示例如下：

@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest(classes = SpringBootDemoApplication.class)
public class UserServiceImpTest {

    @Resource(name = "userServiceImp")
    private UserSerevice userService;

    private String userName="admin";
  

@Before
public void before() throws Exception {

} 

@After
public void after() throws Exception { 
} 


@Test
public void testFindUserIdByName() throws Exception { 
//TODO: Test goes here...
     
    Assert.assertEquals( 2 , userService.findUserIdByName(userName) );
} 


}