Pester 6.0.0 is now finally live! github.com/pester/Peste... #pspester #powershell

All is ready for Pester 6.0.0 release tomorrow! #pspester #powershell

Pester 6.0.0-rc5 is out github.com/pester/Peste... #powershell #pspester

Thought Pester 6 is feature complete, but one more small breaking change - You can use tag 'None' to mean no tags. This was asked for multiple times, as a way to run tests that have no tags. Will release today in the next, and possibly last RC. #pspester #powershell

My #PSConfEU 2026 talk is up: a deep dive into how mocking actually works in Pester — scopes, session states, and the workarounds needed to get it to behave. www.youtube.com/watch?v=K62J... #pspester #powershell

And Pester 6.0.0-rc4 github.com/pester/Peste... #powershell #pspester

Pester 5.8.0 is out, with some minimal changes. github.com/pester/Peste... #pspester #powershell

Any good ways of implementing foreach -parallel in #powershell 5.1 @jborean.bsky.social ? for pester parallel execution

github.com/orgs/VerifyT... Verify proposal for maintenance fee to get company sponsorships. Sucks that projects have to go through this just to get $1 a day back from companies using their software. Let's hope it works, because it seems like a great non-intrusive model. @simoncropp.bsky.social

@seankilleen.com You said this here: "I think you're mistaking my feedback for argument. I'm not telling you that you are wrong or trying to have a debate with you 👍." github.com/orgs/VerifyT... That is such a good line, thank you.

Pester 6.0.0-rc3 is out. Thanks for dogfooding! github.com/pester/Peste... #pspester #powershell

New assertions in Pester 6 (like Should-HaveType) look through the pipeline to see what you actually provided and give hints for common gotchas. #pspester #powershell

github.com/PowerShell/P... Moved powershell own tests from Pester 4 to 5 with #copilot help, lots of mechanical changes to review if someone wants to weigh in. #powershell #pspester

Preliminary plan for Pester 6 release is next Tuesday. We're on rc2 now, and the signal from repos piloting it is good - no major surprises. Try rc2 against your own suite before the final release if you can. Install-Module Pester -AllowPrerelease #pspester #powershell

Everyone on linked-in posting their amazing "this is me" posters, while my copilot drew this amazing sonic the hedgehog.

Pester 6.0.0-rc1 🎉 Feature-complete! ⚡ Parallel test execution (experimental) 🆕 New Should-* syntax + 41 assertions 🔬 Should-BeEquivalent deep comparison 📊 Faster coverage by default 160+ PRs · 15 contributors #PowerShell #pspester

Closing up on Pester 6 even more. Today I am working on built in parallel execution. #pspester #powershell

Getting into BIOS on modern laptops is such a journey.

Expanding <> templates in #pspester test names via format nicely, Yes or No? e.g. hashtable becomes @{ Name = 'Jakub' } github.com/pester/Peste... #powershell

Changed my profile picture for one that I took on #psconfeu as a tribute to the old one. Feels like end of an era.

Thanks to #copilot I am making a ton of progress on getting to Pester 6. Milestone is complete, but I've added 20 or so more bugs that looked nice to squash as well. All code of course still gets 100% reviewed, it is just much much easier to write it. #pspester #powershell

1 year streak on Strava!

Having some fun on our Vltava trip.

Canoeing on Vltava river today. First time.

2 minutes in, already like it. youtu.be/m1SvbXLYEEc?...

Looking for some testbase with heavy use of Mocking and -ModuleName to test an idea. #pspester #powershell

The top part of the hardest section on #runlaberun, little bit of climbing after going hard uphill on stones.

Working on closing the gaps discovered during #psconfeu. In next version of #PowerShell extension for #vscode , the #PSPester extension will default to Pester 5 code lens. Not the legacy version 4. Having the better experience by default. github.com/PowerShell/v...

My last segment, this was haaaard! Lot of climbing, lot of running uphill and downhill. #runlaberun

Did way better than expected. Night runs are my best runs. strava.app.link/u0o6sZx1W3b #runlaberun

First one done! #runlaberun strava.app.link/cLFm94O9V3b 10,62 km 48:38 (4:34/km)

#runlaberun #labickorun

My run is next. Weather got really nice.

An I mean really not ideal. #runlaberun

Weather is not ideal. #runlaberun

Next part, starting at this beautiful dam in Nemojov. #runlaberun

And we started, team 62 is on the go! #runlaberun

Tomorrow we’re running a 380km relay run following the Elbe river through whole Czech Republic. Wish me luck!

Last week I again had the opportunity to speak at #psconfeu, the biggest #PowerShell conference in Europe. Presented 2 talks on Pester. My code and presentations are already online at github.com/psconfeu/2026 Youtube videos hopefully coming soon!

#psconfeu Anyone has some pictures of me and @rprust.bsky.social on the #pspester follow-along? #powershell

Missed my session at @psconf.eu ? Worry not - it's already up on YouTube! #PowerShell #MVPBuzz

Do you prefer black / dark conference T-shirts or white / light conference T-shirts? This one from Microsoft Development Center Prague Convention. MDCPCon. #microsoft #dotnet #ai

One of the perks of working at #microsoft are internal conferences like MDCPCon today - focusing on practical AI usage. You get to learn about what other teams work on. And present about your work as well. #microsoft #ai

If anyone is still in Wiesbaden, and likes coffee go check out Maldaner. One of the best coffee places I’ve been to. They have their opening party today 1pm-??? #psconfeu #psconf #powershell #coffee

Community demos. #psconfeu #psconf #powershell

Community demos. #psconfeu #psconf #powershell

Community demos. #psconfeu #psconf #powershell Go James!

Community demos. #psconfeu #psconf #powershell Took 7 minutes to break Bens flow. Incredible.

Community demos. #psconfeu #psconf #powershell

Community demos. #psconfeu #psconf #powershell