Testcontainers
@testcontainers
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Testcontainers is an OSS library that finally makes integration testing easy. Try it now
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Joined January 2016
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Pinned Tweet
🎉 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
:
15
96
349
Many thanks to our friends at
@RedHat
for making a generous $2,000 contribution to the Testcontainers open source project!
2
30
252
🎂🎂🎂
Testcontainers is five years old today 🥳
Thank you to all our many contributors and users. We have many good things still to come for you - stay tuned!
2
38
238
Hey there! Today is my 7th birthday 🥳 As a birthday gift, I got a new release and… a new look! 😎 Celebrate with us by reading the announcement, wow’ing at stats, and thank y’all for being one of the best communities ever 🙌
Happy Testing!
10
48
173
Testcontainers is 6 years old! 🎉
Thanks to all who have helped this a fun project to work on so far. We're looking forward to shipping many more improvements and exciting features as we go forward!
1
23
153
💥 Testcontainers 1.15.0 is out!
This is a huge release, with a number of important features and fixes, and some key deprecations and changes to be aware of.
Please check out the release notes here:
4
58
147
🎉 Testcontainers-java 1.16.1 is released! 🎉
It comes with better
@OracleDatabase
support, an incubating
@AzureCosmosDB
module, and a lot of startup & performance improvements.
The binaries are on Maven Central. Read the full changelog here:
0
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122
🎉 testcontainers-java just reached 3000 stars on GitHub. Thank you so much to all our contributors and users - you make this project a joy to work on.
Watch this space for many exciting improvements that are still to come!
0
36
125
📣 New guide for
#WireMock
and
#testcontainers
users!
Learn how to:
- 📝 create a
#SpringBoot
app that talks to external REST APIs
- ⭐ test the external
#API
integration
#IntegrationTesting
#CloudNative
#Java
#DeveloperProductivity
1
34
117
🎉 Testcontainers 1.16.0 is out! 🎉
This isn't a huge release, but it is a special one - our first under the
@AtomicJarInc
banner!
Read our full release announcement here:
0
44
115
Testcontainers-java 1.16.3 is out! 🎉🎉
Featuring a ton of improvements including fresh
@SeleniumHQ
4 support and a new module for
@Rancher_Labs
’s k3s for testing k8s components!
Upgrade and check out more details:
2
26
109
✨Testcontainers 1.10.3 is out!
This release features
@neo4j
container support! Check out the release notes for more details:
1
42
109
🎉 Testcontainers 1.14.0 is out! 🎉
There are many new enhancements, features and fixes in this release - please check out the release notes:
0
42
110
Testcontainers 1.12.5 is (finally!) out and published to Maven Central.
Please check out the release notes, and as usual thank you to all our fantastic and patient contributors!
0
42
99
testcontainers-java 1.11.0 release is underway, with several improvements, bug fixes, and a brand new module!
Now you can conduct resilience tests in dev/CI, thanks to Toxiproxy support:
Please see the release notes!
3
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80
We're pleased to announce a new release 🎉
If we only had one word to describe it, no doubts it is "stability" - a lot of fixes and improvements made into this release, as well as the prefixing image name substitutor to deal with the rate limits 😎
2
26
77
Testcontainers 1.13.0 is out! This release brings bug fixes plus two new modules: support for
@OrientDB
and
@prestosql
. As always, thanks to everyone who made contributions to this release!
Release notes:
0
37
78
Testcontainers 1.14.2 is out! 🎉
We have two new modules in this release, for
@MongoDB
and
@ApacheSolr
!
Thanks as always to our wonderful contributors! Please check out the release notes here:
1
29
77
Testcontainers 1.17.3 is out! A bunch of improvements to modules (
@ClickHouseDB
,
@elastic
, Toxiproxy,
@apache_pulsar
,
@HiveMQ
,
@_localstack
), ARM-native SSH image for host port forwarding, and... 🥁... auto-formatted with
@jhipster
's prettier-java now! 🥳
1
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76
Testcontainers-Java 1.9.0 is out and it's a big release - lots of great features, improvements and bug fixes. Thanks to everyone who contributed to this release!
See what's changed here:
3
43
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💫 Testcontainers 1.10.1 is out, featuring official
@junitteam
JUnit 5 and
@elastic
Elasticsearch support. Thanks to
@BenediktRitter
,
@dadoonet
and all other contributors to this great release!
2
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🏆🎉 Introducing
#Testcontainers
Community Champions! 🏆🎉
@gracejansen27
@rotnroll666
@antonarhipov
@SandraParsick
@piotrprz
@ciberkleid
@rieckpil
@dashaun
@ilopmar
@yanashin18618
James Ward & Karl Heinz Mabuse 🙌
Learn more 👉:
3
21
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🪶⚡ The free Testcontainers Desktop app now embeds a lightweight and fast runtime!
- No need to install or maintain docker, rancher or podman
- Works on macOS 11 or later
Learn more:
#Integrationtests
#developerexperience
0
12
69
We're happy to announce a new release of Testcontainers!
Our
@SeleniumHQ
users should enjoy it the most - thanks to
@ousamabadr
, MP4 can now be used as a recording format 🥳
Also...
@apachekafka
cluster example by
@seg1o
🤯
Grab it.. now! 😎
2
22
68
Testcontainers 1.12.3 is out! This release has a number of small improvements, plus CockroachDB support (!), and (alpha) support for container reuse! 💥
Check out the release notes:
0
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67
Testcontainers 1.14.3 is out! This release includes a handful of small improvements, PLUS uses Docker Hub as the source for our default helper images, rather than .
Check out the release notes here!
2
23
67
More news!
@testcontainers
for Java 1.19.0 is out!
* Compose V2 support
* 🆕 BigQueryEmulatorContainer in gcloud module
* Register addt'l listeners in
#Kafka
and
@redpandadata
* SPI to intercept any created container
Read more in the release notes:
1
19
67
📢
@Testcontainers
for Java 1.19.2 is out!
Thanks to all contributors! 🙏
🏎️ faster shutdown w/ SIGTERM to Ryuk on JVM exit
➡️ Internal refactor towards a new API
🆕
@Oracle
Free module
🐛 Fixes for modules
Release notes:
0
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66
Testcontainers 1.15.3 is out! 🎉
This release brings a handful of improvements and fixes; please check out the release notes:
0
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.
@Testcontainers
Desktop simplifies debugging by letting you define services and expose them on fixed ports.
And now, in the latest update, you can review container logs and open a shell with one click in the "services" menu!
Learn more:
1
13
64
We're excited to announce that
@HofmeisterAn
's version of
@testcontainers
for
@dotnet
is *the* version of
@testcontainers
for
@dotnet
now 😀
Andre's version was the most adopted and projects already starting using the new package:
1
15
63
Testcontainers 1.12.0 is out 🎉
DB2, RabbitMQ, improved image pulls, container dependencies, and more!
Cheers to all who contributed 👏
P.S. this is also the first release that was automatically tested on Windows (thanks to
@Azure
pipelines) 🥳
0
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✨ Testcontainers-java 1.12.1 is out, with a number of small improvements and bug fixes.
As always, thanks to our excellent contributors and community 😍
Check out the release notes and upgrade today!
0
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62
testcontainers-java 1.17.4 is out! 🎉🥳
* 🆕 3 modules:
@HashiCorp
Consul,
@redpandadata
, and
@PingCAP
TiDB
* A lot of fixes and improvements
Thanks to all our contributors!
More details here:
0
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62
Testcontainers Java 1.11.2 is out, with a handful of small fixes and improvements! Check out the release notes:
1
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61
🧩Testcontainers for Java 1.19.6 offers modules for
#vectordatabases
including
@qdrant_engine
@weaviate_io
@milvusio
@trychroma
🤖 Check it out:
1
15
61
🚨 We are officially announcing the
#Tescontainers
Desktop app! 🎉
It reflects 8+ yrs of working on Testcontainers: listening to - and taking to heart - our community and doing our best to ensure a great experience for local development.
Read more:
1
19
60
Testcontainers 1.12.4 is out! There are quite a few fixes and improvements in this release - please check out the release notes:
Thank you to all the awesome contributors to this release!
0
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We are honoured to be in such a great company of
@SpotifyEng
OSS Fund receivers! Great initiative 💯
Congrats to
@ByteBuddyHQ
,
@qos_ch
and others 👏
Thanks for trusting us "the thousands of applications that reference
@testcontainers
at
@Spotify
" 🤯🙌
1
14
56
🚀🍃 Last week Spring Boot 3.2.0 was released!
New integrations with
@testcontainers
include:
-
@ApacheActiveMQ
Classic 💌
-
@apache_pulsar
🌟
-
@opentelemetry
Collector 🔍
-
@OracleDatabase
Free 📊
See code samples & more:
✍️
@EdduMelendez
1
19
56
Just in time for the holidays we released Testcontainers for Go ✨ v0.17.0 ✨
This release moves compose support to a separate module simplifying usage and contains more other useful improvements!
More details as always on GitHub:
0
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55
Testcontainers for Java 1.17.6 is out!
* 🆕 2 modules:
@QuestDb
and
@Yugabyte
* Enhancements:
@redpandadata
schema registry is exposed,
@InfluxDB
v2 support was added
and many more!
Thanks to all our contributors!
More details:
0
14
54
🎉 Testcontainers 1.11.4 is out, after quite a gap since the last release. There are a few features and bug fixes in this release, but there is a lot still in the pipeline. The next release will come soon!
Check out the release notes:
0
23
54
Testcontainers 1.11.1 is out!
Yep, very close to the release of 1.11.0.
Yep, there was a silly little bug in 1.11.0 that needed to be squashed 🥺
But 1.11.1 _also_ brings a much easier way to access container logs! 🎉
Release notes:
1
26
53
🤯
#Testcontainers
is not just for testing!
Read the latest tech blog from
@shelajev
& see how to:
-- Use
#Testcontainers
to set up dev environments
-- Programmatically create & manage containers
-- Configure
#SpringBoot
applications to use
#Redpanda
0
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53
🛠️
@Testcontainers
for Java 1.19.3 is out! Thanks to everyone testing and reporting findings with 1.19.2. The last release fixes some regressions reported by our incredible community. 🌟
Keep on testing!
Release notes
0
6
53
Testcontainers 1.14.1 is out now! This includes a few bug fixes - please check out the release notes here:
0
19
52
🚀 Hot off the press!
@Testcontainers
Best Practices
Learn the do’s and don’ts of using Testcontainers libraries by
@sivalabs
.
💥
0
7
49
Testcontainers 1.11.3 is out! Just a few bug fixes and documentation improvements, but check out the changelog here!
0
22
48
Testcontainers is now on
@GitHub
Sponsors 🎉
If we've helped you have a slightly less painful, slightly more enjoyable testing experience, please consider donating - or encouraging your employer to do so 😄
1
16
48
🎉Testcontainers 1.8.0 is out with some great new features and many fixes. 🎉
Thank you to all for some great contributions, in this release and more still to come.
Check out the release notes here:
1
34
49
📣 Testcontainers for Java 1.19.7 is out!
- New modules for
@ollama
@OpenFGA
@OceanBaseDB
@k6_io
- New supported images for PostgreSQL and MongoDB modules
- Fixes in Elasticseach and HiveMQ
✨ Release notes:
😍 Thanks to all contributors!
1
10
48
Developing and running tests using
@Testcontainers
becomes a seamless and efficient process with the enhanced Testcontainers support in
@springboot
3.1.
Learn more about the streamlined approach to configuring containers in this article from
@baeldung
:
0
5
46
A recent Micronaut release added the Test Resources feature, which enables using Testcontainers for local development too, spinning up your database or other services your app depends on automatically. Try it, it's really neat:
0
20
47
Spring Boot 3.3.0 offers Service Connection Support for ActiveMQContainer and ArtemisContainer provided by activemq module
On behalf of the Spring Boot team and everyone that has contributed, I am pleased to announce that Spring Boot 3.3.0 has been released and is available from Maven Central.
Please check the blog post for all the cool new features!
#springboot
4
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0
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👀 Look how easy it is to test your code against real services using Testcontainers 🤸♀️
This video tutorial by
@dreamsofcode_io
is a great overview.
👉
#golang
#valkey
#postgres
#apachekafka
@localstack
@Docker
0
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📚Testing REST API integrations with
@micronautfw
apps using the Testcontainers
@wiremockorg
module
👣 Step by step instructions to create, test and run
👩💻
1
11
44
🌞 We are springing into the morning with great news here at
#SpringOne
#VMwareExplore
.
🔥🔥The incomparable Josh Long
@starbuxman
is our newest Testcontainers Champion! 🏆 🎉
More info on Josh and why we are so 🤩:
0
11
43
Testcontainers 1.10.7 is out, with a handful of fixes and dependency updates. Check out the release notes here!
2
20
44
Great video on Testcontainers and
@SpringBoot
applications covering a nice range from the basics to more advanced features and container lifecycle management by
@sivalabs
0
5
42
Testcontainers 1.7.0 is out! This includes a lot of bugfixes and improvements. Additionally, we now build, test and release all modules together with core. Thank you to our awesome contributors! Check out the changes here:
1
29
42
Want to add
#chaosengineering
practices to your
#test
suite?
@EdduMelendez
walks you through how to test for network failures with
#Testcontainers
and
#Toxiproxy
.
👓 👉
#reliabilitymanagement
#reliability
#cloudnative
#integrationtesting
0
15
42
Testcontainers 1.15.0-rc2 has been released! 🎉
This version includes a fix for a breaking change that appeared in Docker for Mac 2.4.0.0, and we strongly recommend upgrading. A non-RC release will follow soon!
0
14
41
🤔 Looking to create your own
#Testcontainers
Service Connection in
@springboot
?
🤩 In his latest technical blog post,
@EdduMelendez
walks you through an example using the
@wiremockorg
Testcontainers module
🚶♂️👣 Follow along:
#IntegrationTesting
3
13
41
💥 The new
@testcontainers
@ollama
module detects and enables GPU if available. Try existing implementations in Java and Go!
🦙🦙
0
11
40
We've just published a much needed spring-clean of the documentation site! There's still a lot more we want to do, but hopefully you'll find it even easier to find the docs you need now. Please check it out!
0
12
37
Testcontainers 1.6.0 is out! 🎉Lots of small fixes and tweaks, plus a new module for Kafka! Check out the changelog here:
Thanks, as always, to the many people who have contributed to this release 😍
2
22
37
Testcontainers 1.10.4 is out and synced to Maven Central! 🎉Check out the release notes here:
0
20
35
🎉Release candidate build of Testcontainers 1.9.0 is out on bintray (final release will be on maven central too).
Too many great improvements to list in a tweet, so please check out the release notes and try it!
0
21
36
2022 was a great year for
@testcontainers
! 🥳
In this blogpost,
@Kiview
reviews the team changes and some of the big milestones that happened during the year:
0
12
35
Testcontainers 1.12.2 is out and on its way to Maven Central now. This is a _security update_ to squelch potential disclosure of docker registry credentials in log output, so we recommend updating.
Please check out the release notes:
0
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35
"to release your software quickly and often, you need a
#CICD
infra that can build, test & release software with minimal to no human intervention. A comprehensive automated test suite is the key..."
👉
@testcontainers
@foojayio
0
7
33
Thank you
@github
for sponsoring us, what a great initiative! 👏❤️
We are excited to learn that GitHub depends on
@testcontainers
, because, without GitHub, we probably wouldn't even exist 😅
Congratulations to other recipients too 🥳 OSS FTW!
Not every day you get to spend $500,000 with a bash script.. To celebrate the end of
#MaintainerMonth
we sent a bit of additional support to say thanks to the maintainers who build the open source that
@github
depends on.
19
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335
0
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📣
@testcontainers
Champion Introduction 🤩
🎉 Today, we recognize
@ciberkleid
! Among the things she loves about
#Tescontainser
is that all connection plumbing is done quietly and elegantly behind the scenes.
😊 We're huge fans of Cora! See why here:
1
8
32
📣
#Testcontainers
Champion Introduction 🤩
🎉 Today, we recognize Shinha Yanagihara, whose favorite feature is the integration with Spring. We are grateful to have you among our fabulous group of champions!
Read more about Shinya here:
1
10
32
📣
#Testcontainers
Champion Introduction 🤩
All eyes on champion
@dashaun
from
@VMwareTanzu
! We are thrilled to welcome you here!
Learn more about DaShaun here:
0
10
31
Testcontainers 1.10.6 is out! This includes a number of small fixes and docs improvements.
@Bitbucket
Pipeline users should upgrade ASAP for a compatibility fix (see release notes for details).
0
19
30
📣 You heard how
@testcontainers
&
@openshift
are improving the developer experience for app testing
🖥️ See it in action at
#KubeCon
#CloudNativeCon
w/
@danieloh30
and
@ealeyner
🗓️ Wed. March 20, 13:00 CET
📍
@RedHat
booth E1
🗓️ Thurs. March 21, 13:00 CET
📍
@Docker
booth J3
1
11
31
Testcontainers 1.16.2 is out! This release includes a fix for a bug that snuck in to 1.16.1, and we'd recommend that all users upgrade!
Please see the release notes here:
1
11
31
Testcontainers 1.4.3 is out, with several fixes! Also, contrib modules now in sync! See and
1
12
30
📣
@testcontainers
Champion Introduction 🤩
🎉 Today, we celebrate
@ixchelruiz
, who says, "It was literally a lifesaver for me on a project I did more than five years ago." We're delighted to have you here!
Read about her experience & research interests:
1
7
30
Neat guide on how to make integration testing work in a Kotlin SpringBoot app with TestContainers by
@j_a_o_v_c_t_r
2
5
30
📣
#Testcontainers
Champion Introduction 🤩
🎉 Best way to start our week is to recognize our champion,
@rotnroll666
, the original creator of the
#Neo4j
module. We're so happy to have you with us!
Read all about Michael here:
1
10
29
📣
@testcontainers
Champion Intro 🤩
Our newest champion is
@salaboy
!! He's an OSS Software Engineer
@diagridio
@daprdev
. He's also an author and on the steering committee for
#knative
.
We're beyond grateful to have you here! 🙏😊
Read about Mauricio:
2
5
29
📣
@testcontainers
Champion Intro 🤩
Our newest champion is
@oleg_nenashev
. He's a community builder at
@wiremockorg
and a CNCF/CDF Ambassador. He's been using Testcontainers since 2018 and is building Testcontainers adaptor for C/C++ 💪🎉
Read more:
0
8
29
👋 Hey Paris🇫🇷!
Don't miss the Local & Open Source AI Developer Meetup! Join
@Docker
and friends at
@joinstationf
. Lots of demos including
@llama_index
@RedHat
@gokoyeb
@giskard_ai
& more! Plus we'll have
@Ollama
keychains!
Join the fun:
1
9
29
November 15!
Join
@shelajev
and
@GeraldVenzl
in the next
@Testcontainers
Live
They'll chat about all things
@OracleDatabase
. Bring your questions!
Get notified 👉⏰:
1
9
28
Testcontainers 1.15.0-rc1 is out! 🎉
There are quite a few changes which we'd like to get in front of people before the final release of 1.15.0. Please check out the release notes, here:
1
10
28
📣
#Testcontainers
Champion Introduction 🤩
🎉 Today, we celebrate
@khmarbaise
, who has been using Testcontainers since 2018! We are so grateful to have you among our incredible group of Champions!
Read more about Karl here:
2
6
27
📣
@SurrealDB
has been added to the Testcontainers Module Catalog for
@rustlang
implementation!
Thanks to the community for building and sharing modules!
👉
#rustlang
#IntegrationTesting
0
5
27
📣
#Testcontainers
Champion Introduction 🤩
🙌 Happy Monday! Today we recognize
@gracejansen27
, whose favorite
#Testcontainers
module is Docker Compose.
We're incredibly thankful to have you here!
Read more about Grace here:
0
7
27
Just released v1.5.0 of Testcontainers. We had a raft of small improvements and bug fixes in this release. Changelog here:
Special thanks to
@Kiview
for battling many Docker for Windows issues!
1
11
26
📣 Testcontainers Champion Intro 🤩
Our newest champion is
@vitalethomas
!! He's a software engineer and architect, CNCF Ambassador, an author and more. We're beyond grateful to have you here! 🙏😊
Read about Thomas:
4
2
26
Learn how to reuse
@Testcontainers
when setting up the environment for local development and testing in this new tutorial by
@baeldung
1
6
25
Unlock the power of
@Testcontainers
with these best practices! 🚀
🛠️ Check out the blog by
@sivalabs
for code snippets and expert insights.
💥
1
4
26
⭐️ 1500 stars on GitHub! ⭐️
Thanks to everyone who has helped us reach this amazing milestone!
0
4
24
📣
#Testcontainers
Champion Introduction 🤩
🎉 Happy PHriday! Today we recognize Philip Riecks
@rieckpil
, whose favorite module is
@localstack
.
We are so grateful to have you among our PHabulous group of Champions!
Read more about Philip here:
0
11
25