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https://issues.apache.org/jira/browse/SUREFIRE-1401?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tibor Digana reassigned SUREFIRE-1401:
--------------------------------------

    Assignee: Tibor Digana

> If test FAILS with forks > 0 - OutOfMemory with Junit5, another Error with 
> forks=0
> ----------------------------------------------------------------------------------
>
>                 Key: SUREFIRE-1401
>                 URL: https://issues.apache.org/jira/browse/SUREFIRE-1401
>             Project: Maven Surefire
>          Issue Type: Bug
>          Components: JUnit 5.x support, Maven Surefire Plugin, process forking
>    Affects Versions: 2.20
>         Environment: Maven 3.5.0, Java 1.8, Junit5 (M4, M5)
>            Reporter: FAGIM SADYKOV
>            Assignee: Tibor Digana
>         Attachments: FailedTest.java, pom.xml
>
>
> In attachment where is minimal project to cause problem.
> Create project with given POM and single test, then run `mvn test` - it will 
> be fail not about Test fails, but about OutOfMemory exception.
> If you change forks to Zero then it not fails with OutOfMemory, but about  
> `java.lang.ClassNotFoundException: 
> org.apache.maven.plugin.surefire.log.api.ConsoleLogger`
> There is no difference on M4 or M5 of Junit5 subversion.
> There is no problem if test not fails
> The only solution is to change 2.20 back to 2.19.1 - it will be good on any 
> forking and M4 and M5
> POM:
> {code: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>outer-issues</groupId>
>     <artifactId>surefire-plugin-bug-OutOfMemory</artifactId>
>     <version>1.0-SNAPSHOT</version>
>     <properties>
>         <!-- change to 0 - it will be not OutOfMemory exception, but
>          it will be problem with Execution default-test of goal 
> org.apache.maven.plugins:maven-surefire-plugin:2.20:test failed: 
> java.lang.ClassNotFoundException: 
> org.apache.maven.plugin.surefire.log.api.ConsoleLogger -> [Help 1] -->
>         <forks>1</forks>
>         <!-- or change to 2.19.1 - all will be good -->
>         <surefire_version>2.20</surefire_version>
>         <!-- you can change it to 4 (M4) - but if surefire 2.20 - problem 
> still exists
>          - so it's not on Junit site -->
>         <junut5suffix>5</junut5suffix>
>     </properties>
>     <dependencies>
>         <dependency>
>             <groupId>org.junit.jupiter</groupId>
>             <artifactId>junit-jupiter-api</artifactId>
>             <version>5.0.0-M${junut5suffix}</version>
>         </dependency>
>         <dependency>
>             <groupId>org.junit.jupiter</groupId>
>             <artifactId>junit-jupiter-engine</artifactId>
>             <version>5.0.0-M${junut5suffix}</version>
>         </dependency>
>     </dependencies>
>     <build>
>         <plugins>
>             <plugin>
>                 <artifactId>maven-surefire-plugin</artifactId>
>                 <version>${surefire_version}</version>
>                 <dependencies>
>                     <dependency>
>                         <groupId>org.junit.platform</groupId>
>                         
> <artifactId>junit-platform-surefire-provider</artifactId>
>                         <version>1.0.0-M${junut5suffix}</version>
>                     </dependency>
>                 </dependencies>
>                 <configuration>
>                     <forkCount>${forks}</forkCount>
>                 </configuration>
>             </plugin>
>         </plugins>
>     </build>
> </project>
> {code}
> Test:
> {code}
> import org.junit.jupiter.api.Test;
> import static org.junit.jupiter.api.Assertions.assertNotNull;
> public class FailedTest {
>     @Test
>     public void fail(){
>               // you can change it to assertNull - it will be not problem in 
> MAVEN
>         assertNotNull(null);
>     }
> }
> {code}



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