加载测试专用配置

有效解决配置冲突问题

案例演示

编写ConfigrationTest.java

package com.taotao;

import com.taotao.config.MsgConfig;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.context.annotation.Import;

/**
 * create by 刘鸿涛
 * 2022/5/21 18:20
 */
@SuppressWarnings({"all"})
@SpringBootTest
@Import({MsgConfig.class})
public class ConfigrationTest {
    @Autowired
    private String msg;

    @Test
    void testConfiguration(){
        System.out.println(msg);
    }
}

编写MsgConfig.java

package com.taotao.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * create by 刘鸿涛
 * 2022/5/21 18:19
 */
@SuppressWarnings({"all"})
@Configuration
public class MsgConfig {
    @Bean
    public String msg(){
        return "bean msg";
    }
}

小结

测试类中启动web环境

只需要一个webEnvironment类就能让我们的测试类启动起来web环境

进而可以让我们进行web相关接口的测试

案例演示

编写xml

starter后面加个web，刷新maven即可

编写WebTest.java

package com.taotao;

import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;

/**
 * create by 刘鸿涛
 * 2022/5/21 19:41
 */
@SuppressWarnings({"all"})
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) //随机端口
public class WebTest {
    @Test
    void test(){

    }
}

测试运行

小结

发送虚拟请求

案例模拟

新建UserController.java

package com.taotao.controller;

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * create by 刘鸿涛
 * 2022/5/21 21:29
 */
@SuppressWarnings({"all"})
@RestController
@RequestMapping("/Users")
public class UserController {
    @GetMapping
    public String getById(){
        System.out.println("getById is running");
        return "springboot";
    }
}

运行测试

案例模拟2

编写WebTest.java

package com.taotao;

import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;

/**
 * create by 刘鸿涛
 * 2022/5/21 19:41
 */
@SuppressWarnings({"all"})
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) //随机端口
@AutoConfigureMockMvc
public class WebTest {
    @Test
    void test(){

    }

    @Test
    void testWeb(@Autowired MockMvc mvc) throws Exception {
        //创建虚拟请求，当前访问/Users
        MockHttpServletRequestBuilder builder = MockMvcRequestBuilders.get("/Users");
        //执行对应的请求
        mvc.perform(builder);
    }
}

测试运行

小结