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springboot2.2.3升級到2.4.0單元測試區別

原先單元測試 import org.junit.Test; 然后運行正常，現在運行報錯，

聊聊springboot2.2.3升級到2.4.0單元測試的區別

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									import org.junit.Test;

換成

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									import org.junit.jupiter.api.Test;

后運行正常。

單個單元測試的這樣沒有問題了，但是我批量執行的還是會報上面的錯誤

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									@Suite.SuiteClasses({

									        //dao層測試類

									        //service層測試類

									        CheckConfigServiceTest.class,

									        AfterCheckConfigServiceTest.class,

									        //control層測試類

									        //WebTestControllerTest.class       

									        //util測試類       

									    })

									@RunWith(Suite.class)  

									public class BatchTest {

									}

最后確實沒有解決整合測試也稱打包測試的@Suite.SuiteClasses方法，不過找到了別的批量執行單元測試的方法，

在src/test/java 文件夾右鍵，run as -> junit test 一樣可以批量執行！！！

springboot2.4降級到boot2.2.x

最近在做一個springcloud的整合項目，但是springcloud-alibaba的nacos只支持2.2.x版本，而項目開始也沒注意，直接用的2.4版本，所以這里記錄下降級踩下的坑。

這里直接把boot版本號改成2.2.6然后去啟動主啟動類會出現

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									<parent>

									    <groupId>org.springframework.boot</groupId>

									    <artifactId>spring-boot-starter-parent</artifactId>

									    <version>2.2.6.RELEASE</version>

									    <relativePath/> <!-- lookup parent from repository -->

									</parent>

以下提示：我的spring和我的boot不兼容，我boot版本太低，讓我改成2.3或者是2.4

***************************
APPLICATION FAILED TO START
***************************

Description:

Your project setup is incompatible with our requirements due to following reasons:

- Spring Boot [2.2.6.RELEASE] is not compatible with this Spring Cloud release train

Action:

Consider applying the following actions:

- Change Spring Boot version to one of the following versions [2.3.x, 2.4.x] .
You can find the latest Spring Boot versions here [https://spring.io/projects/spring-boot#learn].
If you want to learn more about the Spring Cloud Release train compatibility, you can visit this page [https://spring.io/projects/spring-cloud#overview] and check the [Release Trains] section.
If you want to disable this check, just set the property [spring.cloud.compatibility-verifier.enabled=false]

Process finished with exit code 1

我這邊直接把springcloud版本一起降低改成H版本

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									<properties>

									      <java.version>1.8</java.version>

									      <spring-cloud.version>Hoxton.SR9</spring-cloud.version>

									  </properties>

									  <dependencyManagement>

									      <dependencies>

									          <dependency>

									              <groupId>org.springframework.cloud</groupId>

									              <artifactId>spring-cloud-dependencies</artifactId>

									              <version>${spring-cloud.version}</version>

									              <type>pom</type>

									              <scope>import</scope>

									          </dependency>

									      </dependencies>

									  </dependencyManagement>