SpringBoot单元测试

引入相关依赖

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>

配置相关注解

package net.cyb.demo;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

@RunWith(SpringRunner.class)
@SpringBootTest(classes = {DemoProject1Application.class})
public class VideoTest {
    @Before
    public void testOne(){
        System.out.println("这个是测试Before");
    }
    @Test
    public void testTwo(){
        System.out.println("这个是测试Test");
    }
    @After
    public void testThree(){
        System.out.println("这个是测试After");
    }
}

常用单元测试的注解

• @Before
• @Test
• @After

断言

判断程序结果是否符合预期TestCase.assertxxxx()