I built testcontainers-atproto that provides ephemeral PDS instances for Python tests. Local PLC, full CRUD, firehose, pytest fixtures all included. No mocks, no shared state, no internet needed. v0.4.0 just shipped:
github.com/withtwoemms/testcontainers-atproto
#atproto #atdev #python #opensource
github.com/withtwoemms/testcontainers-atproto
#atproto #atdev #python #opensource
GitHub - withtwoemms/testcontainers-atproto: testcontainers module for AT Protocol. spin up ephemeral PDS instances in your Python test suite
testcontainers module for AT Protocol. spin up ephemeral PDS instances in your Python test suite - withtwoemms/testcontainers-atproto
github.com
April 18, 2026 at 7:25 PM
I built testcontainers-atproto that provides ephemeral PDS instances for Python tests. Local PLC, full CRUD, firehose, pytest fixtures all included. No mocks, no shared state, no internet needed. v0.4.0 just shipped:
github.com/withtwoemms/testcontainers-atproto
#atproto #atdev #python #opensource
github.com/withtwoemms/testcontainers-atproto
#atproto #atdev #python #opensource
Testcontainers for Java 1.20.5 released!
* New modules (ldap, scylladb, pinecone)
* New implementations for Azurite, Service Bus and Event Hubs
* Fixes for clickhouse, couchbase, kafka, rabbitmq, solr
Thanks to the community for all your contributions!
Release notes: github.com/testcontaine...
* New modules (ldap, scylladb, pinecone)
* New implementations for Azurite, Service Bus and Event Hubs
* Fixes for clickhouse, couchbase, kafka, rabbitmq, solr
Thanks to the community for all your contributions!
Release notes: github.com/testcontaine...
Release 1.20.5 · testcontainers/testcontainers-java
What's Changed
Add ServiceBusEmulatorContainer to Azure module (#9795) @nagyesta
Add EventHubsEmulatorContainer to Azure module (#9665) @nagyesta
Add AzuriteContainer to Azure module (#9661) @nagy...
github.com
February 19, 2025 at 10:12 PM
Testcontainers for Java 1.20.5 released!
* New modules (ldap, scylladb, pinecone)
* New implementations for Azurite, Service Bus and Event Hubs
* Fixes for clickhouse, couchbase, kafka, rabbitmq, solr
Thanks to the community for all your contributions!
Release notes: github.com/testcontaine...
* New modules (ldap, scylladb, pinecone)
* New implementations for Azurite, Service Bus and Event Hubs
* Fixes for clickhouse, couchbase, kafka, rabbitmq, solr
Thanks to the community for all your contributions!
Release notes: github.com/testcontaine...
Fellow nerds
I want my team to cut back on testcontainers and I want to know:
When do you opt to use testcontainers vs an in memory DB?
I want my team to cut back on testcontainers and I want to know:
When do you opt to use testcontainers vs an in memory DB?
June 18, 2025 at 2:14 PM
Fellow nerds
I want my team to cut back on testcontainers and I want to know:
When do you opt to use testcontainers vs an in memory DB?
I want my team to cut back on testcontainers and I want to know:
When do you opt to use testcontainers vs an in memory DB?
Су ка. Хоч не юзай докер тепер. 🤮
*вони зааквайрили русняву компанію
*вони зааквайрили русняву компанію
Docker Whale-comes AtomicJar, Maker of Testcontainers
Docker welcomes AtomicJar, the makers of Testcontainers, to the Docker family. Testcontainers enables step-function improvements in the quality and speed of application delivery. This addition continu...
www.docker.com
February 27, 2024 at 4:21 PM
Су ка. Хоч не юзай докер тепер. 🤮
*вони зааквайрили русняву компанію
*вони зааквайрили русняву компанію
Some weeks ago, a "harmless" DuckDB upgrade required a Ubuntu upgrade, which broke Testcontainers, Docker, and SQL Server on Ubuntu. I'm now upgrading 50 other things.
We as an "engineering" field really suck at backwards compatibility, don't we?
We as an "engineering" field really suck at backwards compatibility, don't we?
September 21, 2026 at 10:47 AM
Some weeks ago, a "harmless" DuckDB upgrade required a Ubuntu upgrade, which broke Testcontainers, Docker, and SQL Server on Ubuntu. I'm now upgrading 50 other things.
We as an "engineering" field really suck at backwards compatibility, don't we?
We as an "engineering" field really suck at backwards compatibility, don't we?
@intellijidea.com ❤️ Testcontainers
💡 Didn’t add your data source manually? No problem.
Spring Debugger detects active database connections — including Testcontainers and @mongodb — and displays them in the Database tool window.
Spring Debugger detects active database connections — including Testcontainers and @mongodb — and displays them in the Database tool window.
May 28, 2025 at 6:16 PM
@intellijidea.com ❤️ Testcontainers
Testcontainers to the moon 🚀
November 26, 2024 at 12:49 AM
Testcontainers to the moon 🚀
quelqu'un a déjà testé "testcontainers" ? testcontainers.org
Testcontainers
Testcontainers is an opensource library for providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.
testcontainers.org
July 24, 2025 at 3:50 PM
quelqu'un a déjà testé "testcontainers" ? testcontainers.org
93% line coverage, 109 tests (a gazillion testcontainers)
January 9, 2025 at 9:57 AM
93% line coverage, 109 tests (a gazillion testcontainers)
Heard of Testcontainers but haven't tried it yet?
Here is a tutorial covering what kinds of problems Testcontainers solves, how to get started with it, and how you can test Spring Data JPA Repositories and #SpringBoot REST APIs.
blog.jetbrains.com/idea/2024/12...
Here is a tutorial covering what kinds of problems Testcontainers solves, how to get started with it, and how you can test Spring Data JPA Repositories and #SpringBoot REST APIs.
blog.jetbrains.com/idea/2024/12...
Testing Spring Boot Applications Using Testcontainers | The IntelliJ IDEA Blog
Testing is a crucial part of software development, verifying that a system functions as intended. Developers create unit tests to validate the behavior of individual components, isolating them from ex
blog.jetbrains.com
December 18, 2024 at 5:37 AM
Heard of Testcontainers but haven't tried it yet?
Here is a tutorial covering what kinds of problems Testcontainers solves, how to get started with it, and how you can test Spring Data JPA Repositories and #SpringBoot REST APIs.
blog.jetbrains.com/idea/2024/12...
Here is a tutorial covering what kinds of problems Testcontainers solves, how to get started with it, and how you can test Spring Data JPA Repositories and #SpringBoot REST APIs.
blog.jetbrains.com/idea/2024/12...
Are you really not using Testcontainers yet??
November 22, 2024 at 2:53 AM
Are you really not using Testcontainers yet??
It’s Testcontainers 😬
October 22, 2024 at 5:59 AM
It’s Testcontainers 😬
updating OSS to .NET 10
oh wait updating build script to pwsh
oh wait updating build to xplat vs windows-only
oh wait updating tests away from sqllocaldb to testcontainers
oh wait updating tests away from docker compose to testcontainers
oh wait updating
oh wait updating build script to pwsh
oh wait updating build to xplat vs windows-only
oh wait updating tests away from sqllocaldb to testcontainers
oh wait updating tests away from docker compose to testcontainers
oh wait updating
November 30, 2025 at 10:55 PM
updating OSS to .NET 10
oh wait updating build script to pwsh
oh wait updating build to xplat vs windows-only
oh wait updating tests away from sqllocaldb to testcontainers
oh wait updating tests away from docker compose to testcontainers
oh wait updating
oh wait updating build script to pwsh
oh wait updating build to xplat vs windows-only
oh wait updating tests away from sqllocaldb to testcontainers
oh wait updating tests away from docker compose to testcontainers
oh wait updating
I'm about to toy around with reusable testcontainers
Tell me all the bad things
Tell me all the bad things
May 21, 2025 at 4:22 AM
I'm about to toy around with reusable testcontainers
Tell me all the bad things
Tell me all the bad things
Just published: "Combine Testcontainers and Spring Boot with Multiple Containers" 🐳 + 🍃
www.wimdeblauwe.com/blog/2025/05...
#SpringBoot #Testcontainers #Java #Testing
www.wimdeblauwe.com/blog/2025/05...
#SpringBoot #Testcontainers #Java #Testing
Combine Testcontainers and Spring Boot with multiple containers
Testcontainers is a great technology to run Docker containers of dependencies like a database or a messaging middleware like ActiveMq or Kafka.
It might not immediately be obvious how to combine JUnit...
www.wimdeblauwe.com
May 14, 2025 at 6:49 PM
Just published: "Combine Testcontainers and Spring Boot with Multiple Containers" 🐳 + 🍃
www.wimdeblauwe.com/blog/2025/05...
#SpringBoot #Testcontainers #Java #Testing
www.wimdeblauwe.com/blog/2025/05...
#SpringBoot #Testcontainers #Java #Testing
testcontainers on rust seems pretty flimsy, bleh
September 24, 2025 at 5:26 PM
testcontainers on rust seems pretty flimsy, bleh
Did you know that you can use Docker Compose with Testcontainers? mydeveloperplanet.com/2024/09/11/u... by @mydeveloperplanet.com
Unit Integration Testing with Testcontainers Docker Compose
The Testcontainers Docker Compose Module allows convenient creation of integration tests for applications dependent on multiple containers. This blog explains how to use this module to integrate wi…
mydeveloperplanet.com
December 14, 2024 at 10:21 AM
Did you know that you can use Docker Compose with Testcontainers? mydeveloperplanet.com/2024/09/11/u... by @mydeveloperplanet.com
Alguém aqui já usou ativamente a lib de TestContainers pra algum projeto?
Feedbacks sobre pls
Feedbacks sobre pls
November 21, 2024 at 1:51 PM
Alguém aqui já usou ativamente a lib de TestContainers pra algum projeto?
Feedbacks sobre pls
Feedbacks sobre pls
🚀 New update: AssertJ support in Testcontainers Mailpit
I just added AssertJ assertions to my Testcontainers Mailpit project.
You can now write fluent assertions instead of low-level checks.
🔗 GitHub: github.com/martinellich...
Feedback is welcome 👍
I just added AssertJ assertions to my Testcontainers Mailpit project.
You can now write fluent assertions instead of low-level checks.
🔗 GitHub: github.com/martinellich...
Feedback is welcome 👍
GitHub - martinellich/testcontainers-mailpit
Contribute to martinellich/testcontainers-mailpit development by creating an account on GitHub.
github.com
January 13, 2026 at 1:12 PM
🚀 New update: AssertJ support in Testcontainers Mailpit
I just added AssertJ assertions to my Testcontainers Mailpit project.
You can now write fluent assertions instead of low-level checks.
🔗 GitHub: github.com/martinellich...
Feedback is welcome 👍
I just added AssertJ assertions to my Testcontainers Mailpit project.
You can now write fluent assertions instead of low-level checks.
🔗 GitHub: github.com/martinellich...
Feedback is welcome 👍
📦 We just released @microcks.io #testcontainers module for #dotnet in version 0.2.0 💥
It allows advanced contract testing + all the features related to #AsyncAPI testing! 🚀
Thanks a lot to Sebastien DEGODEZ for this great contribution! 🙏
It allows advanced contract testing + all the features related to #AsyncAPI testing! 🚀
Thanks a lot to Sebastien DEGODEZ for this great contribution! 🙏
GitHub - microcks/microcks-testcontainers-dotnet: .NET lib for Testcontainers that enables embedding Microcks into your unit tests with lightweight, throwaway instance thanks to containers.
.NET lib for Testcontainers that enables embedding Microcks into your unit tests with lightweight, throwaway instance thanks to containers. - microcks/microcks-testcontainers-dotnet
buff.ly
February 4, 2025 at 4:35 PM
📦 We just released @microcks.io #testcontainers module for #dotnet in version 0.2.0 💥
It allows advanced contract testing + all the features related to #AsyncAPI testing! 🚀
Thanks a lot to Sebastien DEGODEZ for this great contribution! 🙏
It allows advanced contract testing + all the features related to #AsyncAPI testing! 🚀
Thanks a lot to Sebastien DEGODEZ for this great contribution! 🙏
Integration tests shouldn’t feel like guesswork. With Testcontainers, you can run real dependencies in containers—making your tests accurate and production-like.
Check out the full guide: msft.it/63326t6zcE
#SoftwareTesting that scales. ✅
Check out the full guide: msft.it/63326t6zcE
#SoftwareTesting that scales. ✅
October 31, 2025 at 11:40 PM
Integration tests shouldn’t feel like guesswork. With Testcontainers, you can run real dependencies in containers—making your tests accurate and production-like.
Check out the full guide: msft.it/63326t6zcE
#SoftwareTesting that scales. ✅
Check out the full guide: msft.it/63326t6zcE
#SoftwareTesting that scales. ✅
Salvou o dia com esse MessageExceptionHandler e Sendto
@rafaelponte.bsky.social
gist.github.com/rponte/8a461...
vlw por compartilhar
@rafaelponte.bsky.social
gist.github.com/rponte/8a461...
vlw por compartilhar
Spring Boot: Testing a @SqsListener with TestContainers and LocalStack
Spring Boot: Testing a @SqsListener with TestContainers and LocalStack - 1-CustomerCreatedEventSqsConsumer.java
gist.github.com
March 25, 2025 at 10:58 PM
Salvou o dia com esse MessageExceptionHandler e Sendto
@rafaelponte.bsky.social
gist.github.com/rponte/8a461...
vlw por compartilhar
@rafaelponte.bsky.social
gist.github.com/rponte/8a461...
vlw por compartilhar
I've just updated my article explaining how to configure Podman Desktop for managing containers and use it for Java development, including tools like Spring Boot, Quarkus, Testcontainers, and Cloud Native Buildpacks.
www.thomasvitale.com/podman-deskt...
www.thomasvitale.com/podman-deskt...
Podman Desktop for Java Development
Install and configure Podman Desktop for Java development (Spring Boot, Quarkus, Testcontainers, Buildpacks).
www.thomasvitale.com
January 28, 2025 at 9:46 PM
I've just updated my article explaining how to configure Podman Desktop for managing containers and use it for Java development, including tools like Spring Boot, Quarkus, Testcontainers, and Cloud Native Buildpacks.
www.thomasvitale.com/podman-deskt...
www.thomasvitale.com/podman-deskt...