#JUnit Jupiter 6 will quote text-based arguments and escape special characters in display names for parameterized tests.

For example:

[1] text = null
[2] text = ""
[3] text = " "
[4] text = "\n"
[5] text = "lemon, lime"

https://github.com/junit-team/junit-framework/commit/50a82401499533d9906a7d6cb7b264eff49a657c

https://docs.junit.org/snapshot/user-guide/#writing-tests-parameterized-tests-display-names-quoted-text

Красиво инжектим JwtAuthenticationToken в Spring Boot юнит тесты

Как часто вам приходится тестировать аутентификацию в ваших юнит тестах Spring Boot приложений? Мне довольно часто. И сейчас расскажу о своем кейсе, где я сделал эту работу удобней.

https://habr.com/ru/articles/931476/

#JUnit 6.0.0-M2 is ready for testing!

Everything in 6.0.0-M1
Support for cancelling test execution
New `--fail-fast` mode for ConsoleLauncher
Null-safe `computeIfAbsent` methods for stores
Strict evaluation of enum-based configuration parameters

https://junit.org/junit5/docs/6.0.0-M2/release-notes/

#JUnit 5.13.4 is released!

Bug fixes and minor improvements

https://junit.org/junit5/docs/5.13.4/release-notes/

Our next #JCON2025 session is live: 'Setting Up #Data Driven Tests with #Java Tools' with Andres Almiray

Everyone knows that performing #tests during #development is the Right Thing to do. But how do we test …

Grab your coffee and hit play: https://youtu.be/yUnelS_Vpi8

Our next #JCON2025 session is live: 'Modernising #JUnit with Test Data Generators' with Parichay Banerjee

Due to shorter #release cycles, unit #test coverage is becoming more important. However, creating realistic and …

Grab your coffee and hit play: https://youtu.be/8tdSol0vEOc

Implementing Retry Logic in JUnit Tests

#java #junit #tests

https://www.javacodegeeks.com/implementing-retry-logic-in-junit-tests.html

Getting useful #JUnit reports from the default testing support in #Rust is a little tricky. You need a nightly build of the toolchain and the following invocation:

cargo +nightly test -- -Z unstable-options --report-time --format junit

Apparently "nextest" is the more sane way of running tests for Rust, but isn't out of the box.

TIL: when running #Emacs Lisp Regression Testing (ERT) tests in batch mode, you can generate #JUnit XML reports by setting the EMACS_TEST_JUNIT_REPORT environment variable.

#JUnit 5.13.3 is released!

Bug fixes and minor improvements

https://junit.org/junit5/docs/5.13.3/release-notes/

I wrote a post about how JUnit4 continues running tests when some of the test methods fail:

https://www.liutikas.net/2025/07/02/Exceptional-Junit4.html

If you ever need to adapt a #JUnit3 TestSuite to run directly in #JUnit #Jupiter, it's actually possible with dynamic tests!

Here's how I run the @⁠Inject TCK in the @SpringFramework.

https://github.com/spring-projects/spring-framework/blob/main/spring-context/src/test/java/org/springframework/context/annotation/jsr330/SpringAtInjectTckTests.java

Kudos to @marcphilipp for suggesting the dynamic test idea.

#JUnit 6.0.0-M1 is ready for testing!

Require Java 17 and Kotlin 2.2
JSpecify nullability info
Kotlin suspend function support
Integrated custom JFR events
FastCSV-backed Csv{File}Source
Remove deprecated APIs and behaviors

https://junit.org/junit5/docs/6.0.0-M1/release-notes/

#JUnit Logo Contest Update

Here are some of the top contenders.

Please let us know your thoughts.

And additional proposals are welcome!

https://github.com/junit-team/junit-framework/issues/4576

#JUnit 5.13.2 is released!

Fix discovery issue detection for inner classes and abstract methods
Bug fixes and minor improvements

https://junit.org/junit5/docs/5.13.2/release-notes/

So happy that @marcphilipp got accepted into the @JavaChampions program. Congratulations!

There are more people on the #JUnit core team that did so much of incredible value to the ecosystem, they literally walking the talk.

It's official: the #junit5 GitHub repository is gone!

Well, actually... it's only been renamed to #junit-framework.

Plus, everything should redirect fine.

https://github.com/junit-team/junit-framework

We really need a new #JUnit logo!

Proposals are welcome!

https://github.com/junit-team/junit5/issues/4576