Can no longer limit the number of parallel sessions from JUnit 5

💥 Regression Report

Can no longer limit the number of parallel sessions from JUnit 5 (v3.0.0-M5) Likely related to this ticket: https://github.com/junit-team/junit5/issues/2273

Last working Selenium version

Worked up to version: 4.0.0-alpha-3

Stopped working in version: 4.0.0-alpha-4

To Reproduce

This is with Maven Surefire plugin, but should be the same behavior for Gradle I think. Run mvn test with a test suite that has this plugin config in the pom.xml file:

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>3.0.0-M5</version>
                <configuration>
                    <properties>
                        <configurationParameters>
                            junit.jupiter.execution.parallel.enabled = true
                            junit.jupiter.execution.parallel.mode.default = concurrent
                            junit.jupiter.execution.parallel.config.strategy = fixed
                            junit.jupiter.execution.parallel.config.fixed.parallelism = 3
                        </configurationParameters>
                    </properties>
                </configuration>
            </plugin>

Expected behavior

Only 3 driver sessions should be running at a time, instead, all tests in the suite are executed.

[titusfortner]

@dsmoons you can see my repo reproduction here: https://github.com/titusfortner/bug9359/blob/main/pom.xml#L70

When the se version is changed to 4 beta this code works as expected

[titusfortner]

Continuing discussion in #10113