🚀 New chapter added to the Guile Hacker Handbook 🚀

This is a book to learn #Guile in a #TestDrivenLearning style 👽

⬇️ Check it out ⬇️
🇫🇷 🇬🇧 🇮🇹 https://jeko.frama.io

Contrary to what I have said previously, this new chapter is about having some fun using the use-cases in the REPL.

#gnu #scheme #tdd #cleanCode #cleanArchitecture

Remember that the “Red” (failing test) part of #TDD is the perfect time to make sure the failure message is useful, instead of the less than helpful “expected actual to not be null”.

#UnitTesting

🚀 New chapter added to the Guile Hacker Handbook 🚀

This is a book to learn #Guile in a #TestDrivenLearning style 👽

⬇️ Check it out ⬇️
🇫🇷 🇬🇧 🇮🇹 https://jeko.frama.io

Contrary to what I have said previously, this new chapter is about having some fun using the use-cases in the REPL.

#gnu #scheme #tdd #cleanCode #cleanArchitecture

Remember that the “Red” (failing test) part of #TDD is the perfect time to make sure the failure message is useful, instead of the less than helpful “expected actual to not be null”.

#UnitTesting

I now have a GUI for my #rust #GameOfLife
Will optimize the code a bit and try to test _some_ of the UI code with unit tests.

Then I might record a video, since I did not yet find one on youtube where someone implements it in Rust using #TDD (if you know such a video, please forward it to me).

Switched from cargo test to nextest and its output is much nicer. It's also a few seconds faster on a 2-3 minute set of integration tests.

https://nexte.st

#rust #tdd

Switched from cargo test to nextest and its output is much nicer. It's also a few seconds faster on a 2-3 minute set of integration tests.

https://nexte.st

#rust #tdd

Time for an #introduction I suppose.
I am a full stack developer, former game developer.
I had a lot of exposure to #clojure and #emacs in the last 12 months, and got hooked.
I have been using #tdd for about 15 years.
I like to use #godot for hobby game projects.

#TDD with SwiftUI livestream.
🗓️ Returning Sunday, October 19, Sundays, 9am Pacific, 16:00 UTC
(Cancelled this week, but returning the following Sunday.)

Join longtime iOS unit testing instructor, Jon Reid ( @qcoding), author of "iOS Unit Testing by Example".
https://www.twitch.tv/qcoding

#TDD with SwiftUI livestream.
🗓️ Returning Sunday, October 19, Sundays, 9am Pacific, 16:00 UTC
(Cancelled this week, but returning the following Sunday.)

Join longtime iOS unit testing instructor, Jon Reid ( @qcoding), author of "iOS Unit Testing by Example".
https://www.twitch.tv/qcoding

Upcoming online #SwiftDev / #AppleDev / #iosDev / #macOSDev events:
———

Coding Dojo: Learning together
🗓️ Wednesdays, 10am Pacific, 17:00 UTC

Ensemble coding to learn more coding skills together. Working through coding kata, using the Swift language, applying test-driven development. #TDD
https://discord.gg/nyXRvBC5tS?event=1388931503794294927

🤖 How can we combine #AI with #TestDrivenDevelopment without losing the human touch? @claresudbery shares insights from her workshop "How Can You Combine AI With Test Driven Development?" and her session "Let’s Stop Making Each Other Feel Stupid" on fostering learning, psychological safety, and human-centered practices in software development.💡

Read the full interview 👉 https://t1p.de/d9p1z

#SAGconf #SoftwareArchitecture #HumanInTheLoop #PsychologicalSafety #TDD #LearningCulture #iSAQB

🤖 How can we combine #AI with #TestDrivenDevelopment without losing the human touch? @claresudbery shares insights from her workshop "How Can You Combine AI With Test Driven Development?" and her session "Let’s Stop Making Each Other Feel Stupid" on fostering learning, psychological safety, and human-centered practices in software development.💡

Read the full interview 👉 https://t1p.de/d9p1z

#SAGconf #SoftwareArchitecture #HumanInTheLoop #PsychologicalSafety #TDD #LearningCulture #iSAQB

Confession. I‘m a bad person. Usually, when I develop new features, I implement that feature, then I test it manually and only if the stars align I‘ll add automated tests. Who‘s gonna throw the first stone?

#tdd

Assertion libraries can be considered as mini-DSL’s that make automated tests more readable. When a team of devs make their choice, they usually judge on API preference. While it’s very important to have readable tests, the API should never be the deciding factor. What truly separates a good assertion library is the quality of its failure messages. The more actionable these messages, the faster you’ll diagnose the cause of failing tests.

#tdd #testdrivendevelopment #unittests #softwaredesign

Assertion libraries can be considered as mini-DSL’s that make automated tests more readable. When a team of devs make their choice, they usually judge on API preference. While it’s very important to have readable tests, the API should never be the deciding factor. What truly separates a good assertion library is the quality of its failure messages. The more actionable these messages, the faster you’ll diagnose the cause of failing tests.

#tdd #testdrivendevelopment #unittests #softwaredesign

Reflecting on 25 years as a software developer—a milestone I reached last July—I’m struck by how much the industry has evolved. I’ve seen hypes rise and fall, technologies come and go. However, there’s one thing has remained a constant: the value of Extreme Programming. I’ve been fortunate enough to learn and study the core values and practices of 😜 early in my career. I can only say that it has paid dividends ever since, for which I'm more than grateful.
#tdd #unittests #softwaredesign

(1/3)

I've been teaching this course at several different companies over the past couple of years. Feedback from past attendees has been unanimously positive, and I’m thrilled to open this experience to a wider audience. 𝐑𝐞𝐠𝐢𝐬𝐭𝐞𝐫 𝐛𝐲 𝐎𝐜𝐭𝐨𝐛𝐞𝐫 31 𝐭𝐨 𝐭𝐚𝐤𝐞 𝐚𝐝𝐯𝐚𝐧𝐭𝐚𝐠𝐞 𝐨𝐟 𝐭𝐡𝐞 𝐞𝐚𝐫𝐥𝐲-𝐛𝐢𝐫𝐝 𝐝𝐢𝐬𝐜𝐨𝐮𝐧𝐭! Spots are limited, so visit my website to learn more and secure your spot.

https://principal-it.eu/training/well-balanced-test-driven-development.html

#tdd #unittests #softwaredesign

(3/3)

To that end, I’m happy to announce my workshop, 𝐖𝐞𝐥𝐥-𝐁𝐚𝐥𝐚𝐧𝐜𝐞𝐝 𝐓𝐞𝐬𝐭-𝐃𝐫𝐢𝐯𝐞𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, on 4 𝐚𝐧𝐝 5 𝐃𝐞𝐜𝐞𝐦𝐛𝐞𝐫 2025 𝐚𝐭 𝐓𝐡𝐞 𝐁𝐫𝐚𝐢𝐧 𝐄𝐦𝐛𝐚𝐬𝐬𝐲 𝐢𝐧 𝐀𝐧𝐭𝐰𝐞𝐫𝐩. This two-day, hands-on workshop blends theory with practice in a real-world codebase. You'll be collaborating together with fellow attendees to master the art of writing loosely coupled and highly maintainable automated developer tests.

#tdd #unittests #softwaredesign

(2/3)

Reflecting on 25 years as a software developer—a milestone I reached last July—I’m struck by how much the industry has evolved. I’ve seen hypes rise and fall, technologies come and go. However, there’s one thing has remained a constant: the value of Extreme Programming. I’ve been fortunate enough to learn and study the core values and practices of 😜 early in my career. I can only say that it has paid dividends ever since, for which I'm more than grateful.
#tdd #unittests #softwaredesign

(1/3)