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  • SpringBoot之单元测试的使用

    一,我们的结构如下

     二,代码UnitTestApplication

    package com.nl;
    
    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    
    /**
     * spring-boot-starter-web
     * spring-boot-starter-test
     * 这两个包是必须的
     */
    @SpringBootApplication
    public class UnitTestApplication {
        public static void main(String[] args) {
            System.out.println("test");
            SpringApplication.run(UnitTestApplication.class, args);
        }
    }

    三,UnitTest

    import com.nl.UnitTestApplication;
    import org.junit.Test;
    import org.junit.runner.RunWith;
    import org.springframework.boot.test.context.SpringBootTest;
    import org.springframework.test.context.junit4.SpringRunner;
    
    /**
     * UnitTestApplication为当前模块启动,记住必须是启动,不然test会报异常
     */
    @RunWith(SpringRunner.class)
    @SpringBootTest(classes = UnitTestApplication.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
    public class UnitTest {
        @Test
        public void SayTest() {
            System.out.println("Test");
        }
    }

    四,注意点

    1》必须要引入以下两个包

            <!--单元测试必须引入这两个包-->
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</artifactId>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
            </dependency>
            <!--单元测试必须引入这两个包-->    

    2》单元测试的启动项的配置必须是项目的启动类,本文是UnitTestApplication

     源码git地址:https://gitee.com/mt_chen/nl-spring-boot.git

     
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  • 原文地址:https://www.cnblogs.com/May-day/p/14870356.html
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