Spring boot测试篇

灰太狼 2023-06-27 12:43 23阅读 0赞

### Spring boot测试篇 ###

*   *   *  代码覆盖率统计-jacoco
         *   *   *  例子
                 *  结果一
                 *  结果二

### 代码覆盖率统计-jacoco ###

##### 例子 #####

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
    <project xmlns="http://maven.apache.org/POM/4.0.0"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
        <modelVersion>4.0.0</modelVersion>
    
        <groupId>com.ydfind</groupId>
        <artifactId>spring-boot-test</artifactId>
        <version>1.0-SNAPSHOT</version>
    
        <parent>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-parent</artifactId>
            <version>2.1.5.RELEASE</version>
        </parent>
    
        <properties>
            
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
            <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
            
            <maven.resources.overwrite>true</maven.resources.overwrite>
    
    
        </properties>
        <dependencies>
            <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>
            <dependency>
                <groupId>junit</groupId>
                <artifactId>junit</artifactId>
                <scope>test</scope>
            </dependency>
        </dependencies>
        <build>
            <plugins>
                <plugin>
                    <groupId>org.jacoco</groupId>
                    <artifactId>jacoco-maven-plugin</artifactId>
                    <version>0.8.3</version>
                    <executions>
                        <execution>
                            <id>prepare-agent</id>
                            <goals><goal>prepare-agent</goal></goals>
                        </execution>
                        <execution>
                            <id>report</id>
                            <phase>test</phase>
                            <goals><goal>report</goal></goals>
                        </execution>
                    </executions>
                </plugin>
            </plugins>
        </build>
    
    </project>

测试类

package com.ydfind.controller;
    
    import com.ydfind.MainApp;
    import com.ydfind.service.impl.MyServiceImpl;
    import org.junit.Test;
    import org.junit.runner.RunWith;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.boot.test.context.SpringBootTest;
    import org.springframework.test.context.junit4.SpringRunner;
    
    @SpringBootTest(classes = MainApp.class)
    @RunWith(SpringRunner.class)
    public class MyControllerTest {
    
        @Autowired
        private MyController myController;
    
        @Autowired
        private MyServiceImpl myService;
    
        @Test
        public void testName(){
            System.out.println(myController.getName());
        }
    
        @Test
        public void testService(){
            myService.getServiceName();
        }
    }

##### 结果一 #####

![com.ydfind.controller][]

##### 结果二 #####

com.ydfind.controller.MyControllerTest虽然会调用到service包里代码，但不会更新service的信息，但com.ydfind.MyControllerTest却会。

[com.ydfind.controller]: https://img-blog.csdnimg.cn/2020010619551677.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NuZGF5WVU=,size_16,color_FFFFFF,t_70