#junit
#JUnit 6.2.0-M1 is ready for testing!

📑 Machine-readable configuration parameters documentation
🏊 New parallel test executor implementation used by default
🏪 Session-scoped store available during discovery
📃 Stricter parsing of `@CsvSource.value[]` records

docs.junit.org/6.2.0-M1/rel...
Release Notes :: JUnit User Guide
docs.junit.org
November 15, 2026 at 11:21 AM
Tests flaky en GitHub Actions: la evidencia ya está

GitHub ya guarda los intentos de cada run: con gh, jq y el JUnit XML se puede listar qué jobs y qué tests fallaron y pasaron con el mismo commit.

#GitHubActions #testing #CICD #JUnit #automatización
Tests flaky en GitHub Actions: la evidencia ya está
GitHub guarda cada intento de un run y los artefactos JUnit. Cómo usar esos datos con gh, jq y Python para pasar de un job inestable al test exacto que falla y pasa con el mismo commit.
donweb.news
November 15, 2026 at 3:53 AM
Read the full walkthrough with #Java, #Kotlin, #JUnit @DatasetSource & multi-agent trajectory examples:
👉 glaforge.dev/posts/2026/...
Evaluating ADK Java and Kotlin Agents with Dokimos
I contributed Google ADK for Java and Kotlin integrations to Dokimos 0.31.0 so you can evaluate agent tool calls, multi-agent trajectories, token costs, and task completion right inside JUnit.
glaforge.dev
November 12, 2026 at 4:15 PM
Venez coder et apprendre sur Maven, QuickPerf, junit-mcp-server, Vidocq, open-hospital et bien d'autres et échanger avec Hervé Boutemy, @jeanbisutti.bsky.social, @clarenced.bsky.social, @yblazart.bsky.social, Anicet Foba Togue ainsi que tous les porteurs de projets qui se sont signalés.
November 11, 2026 at 5:12 PM
JUnit XML test reports, read and written through nox-xml codecs
gazagnaire.org/ocaml-junit
JUnit XML test reports, read and written through nox-xml codecs
tangled.org
November 10, 2026 at 4:21 PM
The Kotlin Foundation has selected JUnit for this year's grant.

I have nothing against the JUnit team, but I do not understand why they were chosen.

kotlinfoundation.org/news/grants-...
November 8, 2026 at 12:53 PM
Sharded CI runs leave you with scattered JUnit XML files. This 216-line beginner Python script merges them into one summary.xml. Handy for GitHub Actions, GitLab CI, Jenkins users. #testing #python #cicd https://www.valtersit.com/python/pytest-junit-xml-report-aggregator/
Pytest JUnit XML Report Aggregator
www.valtersit.com
November 9, 2026 at 5:10 PM
For regression suites & multi-agent workflows:
• @DatasetSource runs versioned JSON golden datasets as JUnit @ParameterizedTest
• In SequentialAgent + ParallelAgent pipelines where branches finish in any order, ToolTrajectoryEvaluator (ANY_ORDER) avoids flaky tests
November 12, 2026 at 4:15 PM
Kafka KIP-1393 💬 new proposal (under discussion) — “Container-based system tests with JUnit and Testcontainers” https://ossip.dev/kips/KIP-1393.html #Kafka #KIP
November 10, 2026 at 5:13 PM
Dokimos (an OSS agent evaluation framework) captures the full ADK execution trace & runs 2 families of evaluators in #JUnit:

1️⃣ 5 deterministic checks (0 extra LLM calls, free in CI): JSON schema validity, tool correctness, trajectory order, structured errors & call efficiency
November 12, 2026 at 4:15 PM
If one of the goals was ‘Making JUnit multiplatform’ then I absolutely would understand this choice. JUnit is great and that would be a massive win for the ecosystem, even if only used partially completed, as any tooling there helps everyone.
November 8, 2026 at 12:53 PM
[some-subscribed-rss] New Post: Evaluating ADK Java and Kotlin Agents with Dokimos, by https://glaforge.dev/posts/2026/11/12/evaluating-adk-java-and-kotlin-agents-with-dokimos/
November 12, 2026 at 5:49 PM
I thought the point of the Kotlin Foundation grant was to support and expand the ecosystem? Grant requests explicitly encourage asking grants to help libraries add Multiplatform support. JUnit, because it's only JVM-compatible, limits the adoption of Multiplatform in the ecosystem.
November 8, 2026 at 12:53 PM
📣 Gradle 9.9.0 is out!

https://docs.gradle.org/9.9.0/release-notes.html

⚡Performance improvements for Kotlin DSL compilation
🎯 Test filtering for non-method JUnit Platform tests
📦 Wrapper settings preserved on upgrade
🗂️ Predefined groups in the Problems API
Gradle 9.9.0 Release Notes
We are excited to announce Gradle 9.9.0.
docs.gradle.org
November 6, 2026 at 6:06 PM
Practice with the questions companies actually ask. 48 real Java interview questions, each solved from brute force to optimal, with JUnit tests.

#CodingInterview #Java
Practice with the questions companies actually ask. 48 real Java interview questions, each solved fr
www.amazon.com
www.amazon.com
November 7, 2026 at 10:45 PM
Test results with localized durations, like Japanese, convert to JUnit instead of failing:

asc xcode test junit --xcresult ./Test.xcresult --report-file ./junit.xml
November 5, 2026 at 12:27 PM
Discovered this from one of the co-founders of Codecov. Super interesting for me as I think about similar infrastructure for robotics!

Evals are just tests, so why aren’t engineers writing them? blog.sentry.io/evals-are-ju...
Evals are just tests, so why aren’t engineers writing them?
Stop treating AI evals as a silo. Run them like unit tests, via vitest-evals, JUnit XML, and Codecov, to keep quality tight and releases safe.
blog.sentry.io
November 9, 2026 at 1:56 AM
Wayland: approve once

Run `spectre permissions` when you're at the machine. Spectre requests and stores the grant for later captures, recordings, and real input, without another dialog. Super helpful for CI and afk testing.

Without a grant, JUnit fails immediately and tells you what to run.
November 7, 2026 at 4:28 PM
今日のZennトレンド

JaCoCoはどうやってカバレッジを測っているのか
JaCoCoはJava Agentを用いて、クラス読み込み時にバイトコードへ計測用命令(Probe)を挿入することでカバレッジを計測しています。
実行時にProbeを通過すると、クラスごとに用意されたboolean配列の該当要素がtrueに書き換えられます。
計測後、この配列の記録を元のクラス構造と照らし合わせることで、どの命令や分岐が実行されたかを解析し、エディタ上の色分けとして表示する仕組みです。
JaCoCoはどうやってカバレッジを測っているのか
Eclipseでカバレッジを計測すると、コードが赤、黄、緑で色分けされます。どこまでカバーできたかは見えるものの、その色をどう決めているかは見えづらく、ちょっと黒魔術っぽく感じます。Eclipseからカバレッジを計測し、結果を表示するプラグインがEclEmmaで、計測と解析にはJaCoCoを使います。その仕組みを調べるため、計測前後のclassファイルを比べてみました。小さなJUnitのテストで、
zenn.dev
November 11, 2026 at 1:16 AM
J'ai pu faire mon TP qui a consisté à configurer Junit sur environ 15 machines en donnant l'explication à chaque fois pour que l'étudiant-e puisse refaire
November 2, 2026 at 9:41 AM
I've just released firebird-testcontainers-java 2.0.1. Firebird-testcontainers-java is a module for https://java.testcontainers.org/ to provide lightweight, throwaway instances of Firebird for JUnit tests.

#firebird #Java #junit #jdbc
Testcontainers for Java
java.testcontainers.org
November 4, 2026 at 1:40 PM
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November 4, 2026 at 7:10 AM
This interview problem looks easy, and most candidates find the idea in minutes. Then their code fails on half the inputs. The trap, the greedy min-heap fix, and the tests that catch it.

#CodingInterview #Java
Assemble Parts in Minimum Time: Greedy Min-Heap Solution in Java (Code Interview Problem)
Merge parts at minimum total cost: why sorting once fails, the greedy min-heap solution with PriorityQueue in O(n log n), a proof sketch, and JUnit 5 tests. Also known as connect ropes with minimum cost.
codersite.dev
November 5, 2026 at 10:54 AM