spring boot项目从零开始-(5)测试篇-集成Mockito

青旅半醒 2023-06-30 08:37 34阅读 0赞

### spring boot项目从零开始-测试篇-Mockito ###

*  简述
 *   *   *  目录
 *  步骤
 *   *   *  pom.xml修改
         *  MyMockController.java
         *  service
         *  test
 *  测试
 *  备注

# 简述 #

### 目录 ###

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NuZGF5WVU_size_16_color_FFFFFF_t_70]

# 步骤 #

### pom.xml修改 ###

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

### MyMockController.java ###

package com.ydfind.start.controller.test;
    
    import com.ydfind.start.service.test.MyMockService;
    import io.swagger.annotations.ApiImplicitParam;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.web.bind.annotation.GetMapping;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.RestController;
    
    /**
     * mock测试controller类
     * @author ydfind
     * @date 2020.1.17
     */
    @RestController
    @RequestMapping("/mock")
    public class MyMockController {
    
        @Autowired
        MyMockService myMockService;
    
    
        @Autowired
        MyMockService myMockService1;
    
        @GetMapping("/name")
        @ApiImplicitParam(value = "获取名称")
        public String getName(String id) {
            return myMockService.getName(id);
        }
    
        @GetMapping("/name1")
        @ApiImplicitParam(value = "获取名称")
        public String getName1(String id) {
            return myMockService1.getName(id);
        }
    }

### service ###

package com.ydfind.start.service.test;
    
    public interface MyMockService {
        String getName(String id);
    }

package com.ydfind.start.service.test.impl;
    
    import com.ydfind.start.service.test.MyMockService;
    import org.springframework.stereotype.Service;
    
    @Service
    public class MyMockServiceImpl implements MyMockService {
    
        @Override
        public String getName(String id) {
            System.out.println(id + ": [" + id + "]");
            return id + ": [" + id + "]";
        }
    
    }

### test ###

package com.ydfind.start;
    
    import org.junit.runner.RunWith;
    import org.springframework.boot.test.context.SpringBootTest;
    import org.springframework.test.context.junit4.SpringRunner;
    
    @SpringBootTest(classes = MainApplication.class)
    @RunWith(SpringRunner.class)
    public abstract class BaseTest {
    }

package com.ydfind.start.controller.test;
    
    import com.ydfind.start.BaseTest;
    import com.ydfind.start.service.test.MyMockService;
    import org.junit.Assert;
    import org.junit.Before;
    import org.junit.Test;
    import org.mockito.Mockito;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.boot.test.mock.mockito.MockBean;
    
    public class MyMockControllerTest extends BaseTest {
    
        @Autowired
        MyMockController myMockController;
    
        @MockBean
        MyMockService myMockService;
    
        @Before
        public void init() {
            Mockito.doReturn("default_name").when(myMockService).getName(Mockito.anyString());
        }
    
        @Test
        public void testGetName() {
            Assert.assertEquals(myMockController.getName("1"), "default_name");
    
        }
    
        @Test
        public void testGetName1() {
            Assert.assertEquals(myMockController.getName1("1"), "default_name");
        }
    }

# 测试 #

因为对service进行了mock，所有service里面的代码是不会执行的。测试用例都会通过

# 备注 #

更多mockito请看：https://blog.csdn.net/sndayYU/article/details/103887552  
测试相关请看：https://blog.csdn.net/sndayYU/article/details/103863847

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