Surefire 2.22.2在删除提供程序依赖项后找不到junit测试

Question

第一次发帖！我已经试着翻阅了所有关于surefire问题的其他帖子，但没有任何效果，所以任何帮助都将非常感谢。

我目前正在尝试处理我的项目中的“junit-platform-surefire-provider has been deprecated”警告。surefire的2.22.2版本正在使用，我们项目中的所有junit jupiter测试都在该版本中找到。

警告：junit-platform-surefire-provider已被弃用，并计划在JUnit platform1.4中删除。请改用Maven Surefire>=2.22.0中的内置支持。https://junit.org/junit5/docs/current/user-guide/#running-tests-build-maven

发现55项测试的测试结果

当我试图从插件中删除junit-platform-surefire-provider和jupiter-engine依赖项时，出现了这个问题。

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>2.22.2</version>
            <dependencies>
                <dependency>
                    <groupId>org.junit.platform</groupId>
                    <artifactId>junit-platform-surefire-provider</artifactId>
                    <version>1.3.2</version>
                </dependency>

                <dependency>
                    <groupId>org.junit.jupiter</groupId>
                    <artifactId>junit-jupiter-engine</artifactId>
                    <version>${junit-jupiter.version}</version>
                </dependency>
            </dependencies>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-failsafe-plugin</artifactId>
            <version>2.22.2</version>
        </plugin>

这个提供程序将被弃用，我正试图摆脱它。我遵循https://junit.org/junit5/docs/current/user-guide/#running-tests-build-maven的文档，尝试使用Maven Surefire中的内置支持。除了删除这两个依赖项之外，我还在POM文件的部分中添加了以下两个依赖项。

<dependency>
        <groupId>org.junit.jupiter</groupId>
        <artifactId>junit-jupiter-api</artifactId>
        <version>5.6.2</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.junit.jupiter</groupId>
        <artifactId>junit-jupiter-engine</artifactId>
        <version>5.6.2</version>
        <scope>test</scope>
    </dependency>

一旦我这样做了，构建将完成，但它不再找到任何测试。

没有找到任何测试的测试结果

是不是我漏了什么？

Answer 1

我遇到了一个类似的问题，我需要用JUnit5运行JUnit4.12测试。在添加JUnit5测试之后，我得到了下一个错误：

[INFO]  T E S T S 16:28:24 [INFO]
------------------------------------------------------- 
16:28:26 [INFO]  
16:28:26 [INFO] Results: 
16:28:26 [INFO]  
16:28:26 [INFO] Tests run: 0, Failures: 0, Errors: 0, Skipped: 0 
16:28:26 [INFO]  
16:28:26 [INFO]
------------------------------------------------------------------------ 
16:28:26 [INFO] BUILD SUCCESS 
16:28:26 [INFO]
------------------------------------------------------------------------

我读到了

<dependency>
    <groupId>org.junit.platform</groupId>
    <artifactId>junit-platform-surefire-provider</artifactId>
    <version>1.3.2</version>
</dependency>

我可以解决我的问题，但当我尝试运行我的测试时，我收到了下一条消息

 [INFO]  T E S T S
    16:12:57 [INFO] -------------------------------------------------------
    16:12:58 
    16:12:58  +-------------------------------------------------------------------------------+
    16:12:58  | WARNING:                                                                      |
    16:12:58  | The junit-platform-surefire-provider has been deprecated and is scheduled to  |
    16:12:58  | be removed in JUnit Platform 1.4. Please use the built-in support in Maven    |
    16:12:58  | Surefire >= 2.22.0 instead.                                                   |
    16:12:58  | » https://junit.org/junit5/docs/current/user-guide/#running-tests-build-maven |
    16:12:58  +-------------------------------------------------------------------------------+
    16:12:58 

最后下一个pom设置为我修复了它：

<?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>

    .... More code here non relevant

    <dependencies>

        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>
      
        <dependency>
            <groupId>org.junit.jupiter</groupId>
            <artifactId>junit-jupiter-api</artifactId>
            <version>5.6.0</version>
             <scope>test</scope>
        </dependency>
      
        <dependency>
            <groupId>org.junit.vintage</groupId>
            <artifactId>junit-vintage-engine</artifactId>
            <version>5.5.2</version>
        </dependency>
    
        <dependency>
            <groupId>org.junit.jupiter</groupId>
            <artifactId>junit-jupiter-engine</artifactId>
            <version>5.6.0</version>
        </dependency>

    .... More code here non relevant

    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.22.1</version>
                <configuration>
                    <dependenciesToScan>
                        <dependency>${group.id}:${test.project.name}</dependency>
                    </dependenciesToScan>
                    <encoding>UTF-8</encoding>
                    <inputEncoding>UTF-8</inputEncoding>
                    <outputEncoding>UTF-8</outputEncoding>
                    <argLine>-Dfile.encoding=UTF-8</argLine>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <configuration>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>

现在，当我尝试运行JUnit4.12测试时，它们被发现并执行了。

我注意到log4j日志的一些问题，它只显示异常堆栈跟踪。Junit5也停止工作。因此，经过更多的测试，我的pom文件的最终版本。

<?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>

    .... More code here non relevant

    <dependencies>

        <dependency>
            <groupId>org.junit.jupiter</groupId>
            <artifactId>junit-jupiter-engine</artifactId>
            <version>5.6.0</version>
        </dependency>

        <dependency>
            <groupId>org.junit.vintage</groupId>
            <artifactId>junit-vintage-engine</artifactId>
            <version>5.5.2</version>
        </dependency>
      
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>

    .... More code here non relevant

    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>3.0.0-M3</version>
                <configuration>
                    <dependenciesToScan>
                        <dependency>${group.id}:${test.project.name}</dependency>
                    </dependenciesToScan>
                    <encoding>UTF-8</encoding>
                    <inputEncoding>UTF-8</inputEncoding>
                    <outputEncoding>UTF-8</outputEncoding>
                    <argLine>-Dfile.encoding=UTF-8</argLine>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <configuration>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>