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jocosti.bsky.social
@jocosti.bsky.social
620 followers 90 following 2 posts
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andresalmiray.com
Hack.Commit.Push Switzerland 2025 was a success! Plenty of contributions made, with close to 20% of attendees making their first contribution ever 🤩
November 22, 2025 at 6:23 PM
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assertj.github.io
🤔 Who said that AssertJ 3 is in maintenance mode?

📢 We're planning an exceptional 3.28 release – let us know what you'd like to see in there! 👇

github.com/orgs/assertj...
Backport Scope for AssertJ 3.28.0 · assertj · Discussion #4018
We recently talked about how version 4 still needs a bit more work and probably won't be ready until at least the first half of 2026. Releasing a new major version is a rare opportunity for us: we ...
github.com
November 18, 2025 at 9:55 PM
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scordio.github.io
Hack.Commit.Push Switzerland is just one week away! 🇨🇭

This is a great opportunity to get involved in Open Source projects like @assertj.github.io, with direct guidance from the maintainers!
andresalmiray.com Andres Almiray @andresalmiray.com · Sep 24
The next edition of Hack.Commit.Push Switzerland🇨🇭will take place in Rotkreuz LU this November 22nd. Care to join us for some Open Source hacking? It’s for a good cause!

switzerland2025.hack-commit-pu.sh
hack-commit-push · One Day to Contribute to Open Source
switzerland2025.hack-commit-pu.sh
November 13, 2025 at 10:31 AM
Reposted
ardalis.com
techtrenches.substack.com/p/the-great-...
The Great Software Quality Collapse: How We Normalized Catastrophe
The Apple Calculator leaked 32GB of RAM.
techtrenches.substack.com
October 29, 2025 at 5:42 PM
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thegeekintheshell.bsky.social
Sur le blog de #norsys, mon collègue Kelean vient de publier un billet qui présente @assertj.github.io et comment le mettre à profit pour améliorer ses tests unitaires.

medium.com/norsys-octog...

#JUnit #AssertJ #Java #Test #TestUnitaire
October 17, 2025 at 7:16 AM
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scordio.github.io
"Nobody stops in to check on you. They check on the project. There’s also nobody standing up and saying, ‘hey, thank you for the good work you’re doing to remediate this issue.’"

The harsh truth: maintainers give their spare time, yet positive feedback is rare.

Appreciate who is behind the code. 💛
grobmeier.de Christian Grobmeier @grobmeier.de · Oct 20
I never imagined GitHub would ask me to speak about #Log4Shell.
But it happened.

@github.com asked me to share the story as I lived it, for the benefit of users of #opensource. How could I say no?

I hope it helps build a more secure future.
No more Log4Shell.

#java
github.com GitHub @github.com · Oct 20
The internet was on fire. 🔥
One small library affecting billions of systems.
Log4Shell was the biggest security vulnerability of all time.

Now, Log4J maintainer, Christian Grobmeier tells us what it felt like inside the flames 👉 github.blog/open-source/...
October 21, 2025 at 7:08 AM
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scordio.github.io
📢 Jimfs JUnit Jupiter 1.0.0 is also released!

✨ Java 17 baseline
⬆️ Upgrade to JUnit 6
📖 Brand new user guide

🧑‍💻 Any feedback is welcome!

github.com/scordio/jimf...
October 1, 2025 at 8:12 PM
Reposted
assertj.github.io
📢 AssertJ 3.27.6 has been released!

This fixes a 🐛 regression related to the module descriptor 🧩

Happy assertions!

github.com/assertj/asse...
Release v3.27.6 · assertj/assertj
🐛 Bug Fixes Core Add missing export for org.assertj.core.annotation #3951 ❤️ Contributors Thanks to all the contributors who worked on this release: @duponter
github.com
September 22, 2025 at 7:26 PM
Reposted
assertj.github.io
📢 AssertJ 3.27.5 has been released!

This 🛠️ upgrades ByteBuddy to its latest version to ensure smooth compatibility with Java 25 ☕

Happy assertions!

github.com/assertj/asse...
Release v3.27.5 · assertj/assertj
⚡ Improvements Core ByteBuddy in AssertJ 3.27.4 not compatible with Java 25 #3946 🔨 Dependency Upgrades Core Upgrade to Byte Buddy 1.17.7 #3947 Upgrade to JUnit BOM 5.13.4 #3947 Guava Upgrade ...
github.com
September 19, 2025 at 6:56 AM
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springio.net
🍃 Better Assertions with AssertJ by @timtebeek.github.io @ Spring I/O 2025

▶️ Video: youtu.be/k7sXn1v4fYc

🔗 Slides: 2025.springio.net/slides/bette...

🛠️ Repo: github.com/timtebeek/be... #springio25
Better Assertions with AssertJ by Tim te Beek @ Spring I/O 2025
YouTube video by Spring I/O
youtu.be
September 12, 2025 at 2:23 PM
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eliasnogueira.com
Hard assertions = fast feedback ✅
But when one failure hides others, you lose valuable insight. 😥

Here’s how to use custom soft assertions with AssertJ to make your tests graceful, readable, and thorough:
eliasnogueira.com/assert-with-...

#java #testing #quality
Assert with Grace: Custom Soft Assertions using AssertJ for Cleaner Code - Elias Nogueira
Introduction If you don't know what a soft assertion is, please read Soft Asserts – Why should you use them for Unit and Integration tests? This article is a continuation of Assert with Grace: Custom…
eliasnogueira.com
August 21, 2025 at 12:56 PM
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todd.ginsberg.com
Last morning talk at #KCDC2025: @jeanneboyarsky.bsky.social is teaching us about testing beyond JUnit. Here, she’s covering @assertj.github.io
August 15, 2025 at 4:06 PM
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assertj.github.io
📢 AssertJ 3.27.4 has been released!

This fixes a 🐛 regression introduced in 3.26.0, brings a few minor 🚫 deprecations, and paves the way for ⚡ smoother NullAway integration.

Happy assertions!

github.com/assertj/asse...
Release v3.27.4 · assertj/assertj
🚫 Deprecated Core Deprecate org.assertj.core.annotations.Beta in favor of org.assertj.core.annotation.Beta Deprecate org.assertj.core.util.CanIgnoreReturnValue in favor of org.assertj.core.annotat...
github.com
August 7, 2025 at 3:46 PM
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eliasnogueira.com
Want cleaner, more expressive tests in Java?

✅ Avoid endless try-catch
✅ Group failures with elegance
✅ Use AssertJ the right way

Soft assertions can raise your testing game without clutter.

Learn how:
eliasnogueira.com/assert-with-...

#java #quality #test #qualityengineering
Assert with Grace: Custom Soft Assertions using AssertJ for Cleaner Code - Elias Nogueira
Introduction If you don't know what a soft assertion is, please read Soft Asserts – Why should you use them for Unit and Integration tests? This article is a continuation of Assert with Grace: Custom…
eliasnogueira.com
August 4, 2025 at 8:58 AM
Reposted
assertj.github.io
Something is brewing ☕

github.com/assertj/asse...
July 31, 2025 at 9:58 AM
Reposted
assertj.github.io
Should we establish a dedicated space for the AssertJ community on Gitter?

Cast your vote!

github.com/orgs/assertj...
Should AssertJ be on Gitter? · assertj · Discussion #3855
Sometimes, users and contributors would like to engage more interactively with both maintainers and the rest of the community, and communicating via GitHub might feel intimidating.
github.com
June 15, 2025 at 10:03 AM
Reposted
tomcools.be
FYI, if you need to compare 2 objects in a #java test, do not manually compare all fields by calling the getters. Instead, do it with 1 line of AssertJ:

medium.com/@lucascalebe...
Simplify Your Java Tests with Recursive Comparison 🧪 🧼
In Java, writing tests often involves comparing objects to ensure they meet expected conditions. Typically, developers use assertions to…
medium.com
June 5, 2025 at 12:02 PM
Reposted
moderneai.bsky.social
The Moderne world tour continues! ✈️

Next up, meet us at @springio.net ‬in beautiful Barcelona, May 22-23. 🤝

Don't miss @timtebeek.github.io's session, "Better Assertions with AssertJ" ☕

Details: 2025.springio.net/sessions/bet...
May 20, 2025 at 8:52 PM
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julienroy.bsky.social
If you need a quick introduction to AssertJ-DB, my talk at Devoxx is available on youtube : youtu.be/XILu4r3rIEc

#AssertJDB #AssertJ #tests
youtu.be
May 17, 2025 at 5:46 PM
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scordio.github.io
📆 One month left!

Join us for a full day of open source on June 13th!
andresalmiray.com Andres Almiray @andresalmiray.com · May 12
Friends in 🇪🇺, we’re hosting another Hack.Commit.Push event in Winterthur🇨🇭 on June 13th

Would you like to join us?

winterthur2025.hack-commit-pu.sh
hack-commit-push · One Day to Contribute to Open Source
winterthur2025.hack-commit-pu.sh
May 13, 2025 at 5:50 AM
Reposted
scordio.github.io
l'd be happy to help you get started with an AssertJ contribution, and there'll be other cool projects too-don't miss the opportunity!
andresalmiray.com Andres Almiray @andresalmiray.com · Apr 29
Hack.Commit.Push is back to Switzerland🇨🇭, June 13th in Winterthur!
Join us for a day of learning, sharing, and contributing to Open Source.

winterthur2025.hack-commit-pu.sh
hack-commit-push · One Day to Contribute to Open Source
winterthur2025.hack-commit-pu.sh
April 29, 2025 at 11:10 AM
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tpierrain.bsky.social
Mille mercis à toutes et tous pour vos feedbacks 🤩.

Avec @paulinejamin.bsky.social , on a eu bcp de plaisir à jouer pour la 1ere fois en conf « the DDD Horror Picture Show » à @devoxx.fr #DevoxxFR

Merci aux orgas et au CFP de nous avoir fait confiance. 🙏
April 18, 2025 at 5:42 PM
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scordio.github.io
And here we are!

#VDZ25
March 25, 2025 at 12:01 PM
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gunnarmorling.dev
Have you looked into AssertJ? It's my favorite assertion library for Java, typesafe overloads of assertThat(...) make for great auto-completion.
March 19, 2025 at 4:52 PM
Reposted
assertj.github.io
📢 AssertJ 4.0.0-M1 has been released!

🚀 Required Java version increased to 17
🧩 Module-only build and modular Javadoc
🚫 Existing deprecations marked for removal

Happy assertions!

github.com/assertj/asse...
Release v4.0.0-M1 · assertj/assertj
🧩 Binary Compatibility This release is binary incompatible with the previous major version. 💥 Breaking Changes Raise required Java version to 17 #3447 🚫 Deprecated Set since = "3" and forRemoval...
github.com
March 10, 2025 at 5:49 AM