Testcontainers

Testcontainers is an OSS library that finally makes integration testing easy. Try it now

[Testcontainers @testcontainers]

🎉 Big news!
🐋 @AtomicJarInc is now part of @Docker! Together, we will continue to invest in and extend the open-source project that we all love @testcontainers. Read the blog by @bsideup: https://t.co/rh2rW8Q5PY

[Kevin Wittek @Kiview]

It's a plane, it's a bird, no... it's @EdduMelendez our skydiving @testcontainers maintainer and tc-java language lead!

[Testcontainers @testcontainers]

Thanks to @getgalaxyio (a fellow OSS project) for sponsoring 🫶

[Jesús Espino @jespinog]

The third guest post on Internals for Interns is live!

"Understanding Testcontainers: The Ryuk Reaper" is written by @mdelapenya, a friend from the Go community, Staff Engineer at @Docker and the maintainer of testcontainers-go. He also writes the "Understanding Testcontainers" series on his own blog, so check that out.

In this post he talks about Ryuk, a small sidecar container whose only job is deleting the Docker resources your tests created, when your tests die.

The design has three pieces, and they're all beautifully small:

- Labels answer "what's mine?"
- A held TCP connection that works as a deadman switch.
- A grace period stops false positives.

Read it here: https://t.co/ow2YCIA9EA

#Go #Docker #Testcontainers

[Andre Hofmeister @hovfefe]

🚀 Testcontainers for .NET 4.15 is here! And one feature deserves a special shoutout: Docker Compose support 🎉 A request dating all the way back to 2019, with many upvotes from the community, has finally made it into .NET: https://t.co/CoLQigBS5t.

[Testcontainers @testcontainers]

We have Testcontainers implementations for many languages, for example @golang. Our tc-go lead @mdelapenya has been with us for over 7 years now, starting out with contributions until eventually becoming a maintainer. How far along are you in your Testcontainers journey?

[Testcontainers @testcontainers]

Thank you to @coderabbitai for being among the sponsored projects. This initiative is also a great signal for foundational OSS investment in AI accelerated times. We believe good OSS foundations are truly necessary to AI-augmented engineering to produce quality artifacts.

[CodeRabbit @coderabbitai]

langflow. bun. ant-design. nuxt. vue. mermaid. pnpm. trpc.

Over 600,000 GitHub stars between them, and CodeRabbit reviews it all, for free.

Next stop: more than $10M into OSS over the next year, counted at what it costs us.

Heres the how and why 👇

https://t.co/5UMnirKp6T

[Testcontainers @testcontainers]

Pigeons like Testcontainers too!
What are your most creative and unexpected Testcontainers use cases?

[Testcontainers @testcontainers]

Hey folks, we know it has been a bit silent around Testcontainers in recent times.

So, to get things started, what are the 3 top issues you have with TC (no matter the language), that grind your gears?

[Testcontainers @testcontainers]

Thank you to @coderabbitai for sponsoring!

We have been exploring using Code Rabbit for various of our projects even before the agentic coding wave started, and in times of the agentic PR deluge, it has become more relevant than ever.

[Testcontainers @testcontainers]

It's time for #AllThingsOpen! Don't miss @shelajev as he shows you how to make your own Testcontainers module.

[Testcontainers @testcontainers]

The @docker team will be at @AllThingsOpen next week. Stop by booth 35 and chat with @shelajev @mikesir87 @ealeyner & @NorthBayMel

[Testcontainers @testcontainers]

🚀 Boost your software testing with Model-Based Testing using @testcontainers & Jqwik!
🐛Automatically generate test cases, find hidden bugs, & validate complex systems effortlessly.
🐳 Learn more:
https://t.co/uXFyrCp8Gn

[Microcks @microcksio]

📣 Reminder 📅 Join us tomorrow at 6 p.m. CET for the Microcks #Community Meeting. Whether you’re an #API enthusiast, @testcontainers user, or just curious about API #mocking and #testing, this is THE place to be! 💻🤝

🗓 Register now: https://t.co/TsDZWo3Ahg

[Siva @sivalabs]

ThoughtWorks Technology Radar.

@testcontainers is in Adopt category. yay 👏

[Ajeet Singh Raina @ajeetsraina]

A tool to easily benchmark APIs. It uses @testcontainers to manage Docker containers. The load testing is done with OHA.
https://t.co/QPWMAhly3F

[Barcelona JUG @BarcelonaJUG]

🚨 One week left! Don't miss this talk on testing AI-driven apps using LLMs as Validator Agents. Perfect for Java devs working with LangChain4j & Spring AI.

📅 October 30th
⏳ Seats are limited—act fast!
#GenerativeAI #Java #AIValidation #BarcelonaJUG

https://t.co/mwKQcOsbGH

[Collabnix @collabnix]

ajeetsraina: A tool to easily benchmark APIs. It uses @testcontainers to manage Docker containers. The load testing is done with OHA.
https://t.co/CigtEOeh2p

[Manu of the Rock - 🤖 🎯 🐳 @mdelapenya]

A new @testcontainers for #golang release is out! Major highlights are:

💪 More robust resource reaper, thanks to latest releases of Ryuk
📦 New modules: @meilisearch @Yugabyte @etcdio @dynamodb @DatabendLabs
🐞 Many bug fixes

https://t.co/OmCvZtjRnI

[Ajeet Singh Raina @ajeetsraina]

Spring Boot testing: Zero to Hero by Daniel Garnier-Moiroux https://t.co/KQ4iJKX7EF via @YouTube

He talks about slices testing, context caching, custom test configuration, @testcontainers integration, and all the HTTP testing capabilities.

[Siva @sivalabs]

YouTube playlist of Integration Testing using @testcontainers

https://t.co/Sx5yTuRJ64

Learn how to test with SQL DB, Kafka, RabbitMQ, WireMock, etc.