Comment From: wilkinsona
This is blocked at the moment as JUnit Jupiter 5.6.2 cannot parse 4.13.1, failing with the following:
Exception in thread "main" org.junit.platform.commons.JUnitException: Failed to parse version of junit:junit: 4.13.1
at org.junit.vintage.engine.JUnit4VersionCheck.parseVersion(JUnit4VersionCheck.java:54)
at org.junit.vintage.engine.JUnit4VersionCheck.checkSupported(JUnit4VersionCheck.java:37)
The parsing has been made more lenient in JUnit Jupiter 5.7 (https://github.com/junit-team/junit5/issues/2198) but that doesn't help us as our maintenance policy means that we cannot upgrade to a minor version of JUnit Jupiter in a maintenance release of Spring Boot. IMO, it shouldn't be necessary for anyone to move to a new minor of JUnit Jupiter to use a new maintenance release of JUnit. I've reached out to @sbrannen to ask the JUnit team to consider a 5.6.3 release that can be used with JUnit 4.13.1.
Comment From: marcphilipp
@wilkinsona 5.6.3 has now been released so this issue should no longer be blocked.
Comment From: snicoll
Thank you for the quick turnaround @marcphilipp
Comment From: hameno
I'm still seeing the old version 5.6.2 in 2.3.8.RELEASE: output of mvn org.apache.maven.plugins:maven-dependency-plugin:3.1.2:tree
[INFO] +- org.springframework.boot:spring-boot-starter-test:jar:2.3.8.RELEASE:test
[INFO] | +- org.springframework.boot:spring-boot-test:jar:2.3.8.RELEASE:test
[INFO] | +- org.springframework.boot:spring-boot-test-autoconfigure:jar:2.3.8.RELEASE:test
[INFO] | +- com.jayway.jsonpath:json-path:jar:2.4.0:test
[INFO] | | \- net.minidev:json-smart:jar:2.3:test
[INFO] | | \- net.minidev:accessors-smart:jar:1.2:test
[INFO] | | \- org.ow2.asm:asm:jar:5.0.4:test
[INFO] | +- jakarta.xml.bind:jakarta.xml.bind-api:jar:2.3.3:compile
[INFO] | | \- jakarta.activation:jakarta.activation-api:jar:1.2.2:compile
[INFO] | +- org.assertj:assertj-core:jar:3.16.1:test
[INFO] | +- org.hamcrest:hamcrest:jar:2.2:test
[INFO] | +- org.junit.jupiter:junit-jupiter:jar:5.6.2:test
[INFO] | | +- org.junit.jupiter:junit-jupiter-api:jar:5.6.2:test
[INFO] | | | +- org.opentest4j:opentest4j:jar:1.2.0:test
[INFO] | | | \- org.junit.platform:junit-platform-commons:jar:1.6.2:test
[INFO] | | +- org.junit.jupiter:junit-jupiter-params:jar:5.6.2:test
[INFO] | | \- org.junit.jupiter:junit-jupiter-engine:jar:5.6.2:test
[INFO] | +- org.junit.vintage:junit-vintage-engine:jar:5.6.2:test
[INFO] | | +- org.apiguardian:apiguardian-api:jar:1.1.0:test
[INFO] | | \- org.junit.platform:junit-platform-engine:jar:1.6.2:test
[INFO] | +- org.mockito:mockito-core:jar:3.3.3:test
[INFO] | | +- net.bytebuddy:byte-buddy-agent:jar:1.10.19:test
[INFO] | | \- org.objenesis:objenesis:jar:2.6:test
[INFO] | +- org.mockito:mockito-junit-jupiter:jar:3.3.3:test
[INFO] | +- org.skyscreamer:jsonassert:jar:1.5.0:test
[INFO] | | \- com.vaadin.external.google:android-json:jar:0.0.20131108.vaadin1:test
[INFO] | +- org.springframework:spring-core:jar:5.2.8.RELEASE:compile
[INFO] | | \- org.springframework:spring-jcl:jar:5.2.8.RELEASE:compile
[INFO] | +- org.springframework:spring-test:jar:5.2.8.RELEASE:test
[INFO] | \- org.xmlunit:xmlunit-core:jar:2.7.0:test
Comment From: wilkinsona
@hameno This issue is for an upgrade to JUnit 4 4.13.1. The upgrade to 5.6.3 was done in https://github.com/spring-projects/spring-boot/issues/23915 which was included in 2.3.5.
Here's the output of ./mvnw dependency:tree from an app using 2.3.8 generated using start.spring.io:
[INFO] \- org.springframework.boot:spring-boot-starter-test:jar:2.3.8.RELEASE:test
[INFO] +- org.springframework.boot:spring-boot-test:jar:2.3.8.RELEASE:test
[INFO] +- org.springframework.boot:spring-boot-test-autoconfigure:jar:2.3.8.RELEASE:test
[INFO] +- com.jayway.jsonpath:json-path:jar:2.4.0:test
[INFO] | +- net.minidev:json-smart:jar:2.3:test
[INFO] | | \- net.minidev:accessors-smart:jar:1.2:test
[INFO] | | \- org.ow2.asm:asm:jar:5.0.4:test
[INFO] | \- org.slf4j:slf4j-api:jar:1.7.30:compile
[INFO] +- jakarta.xml.bind:jakarta.xml.bind-api:jar:2.3.3:test
[INFO] | \- jakarta.activation:jakarta.activation-api:jar:1.2.2:test
[INFO] +- org.assertj:assertj-core:jar:3.16.1:test
[INFO] +- org.hamcrest:hamcrest:jar:2.2:test
[INFO] +- org.junit.jupiter:junit-jupiter:jar:5.6.3:test
[INFO] | +- org.junit.jupiter:junit-jupiter-api:jar:5.6.3:test
[INFO] | | +- org.apiguardian:apiguardian-api:jar:1.1.0:test
[INFO] | | +- org.opentest4j:opentest4j:jar:1.2.0:test
[INFO] | | \- org.junit.platform:junit-platform-commons:jar:1.6.3:test
[INFO] | +- org.junit.jupiter:junit-jupiter-params:jar:5.6.3:test
[INFO] | \- org.junit.jupiter:junit-jupiter-engine:jar:5.6.3:test
[INFO] | \- org.junit.platform:junit-platform-engine:jar:1.6.3:test
[INFO] +- org.mockito:mockito-core:jar:3.3.3:test
[INFO] | +- net.bytebuddy:byte-buddy:jar:1.10.19:test
[INFO] | +- net.bytebuddy:byte-buddy-agent:jar:1.10.19:test
[INFO] | \- org.objenesis:objenesis:jar:2.6:test
[INFO] +- org.mockito:mockito-junit-jupiter:jar:3.3.3:test
[INFO] +- org.skyscreamer:jsonassert:jar:1.5.0:test
[INFO] | \- com.vaadin.external.google:android-json:jar:0.0.20131108.vaadin1:test
[INFO] +- org.springframework:spring-test:jar:5.2.12.RELEASE:test
[INFO] \- org.xmlunit:xmlunit-core:jar:2.7.0:test
As you can see 5.6.3 is used as expected. Without knowing more about your build I can't see why your are getting 5.6.2. If you'd like some help figuring that out, please follow up on Stack Overflow or Gitter. As mentioned in the guidelines for contributing, we prefer to use GitHub issues only for bugs and enhancements.