#BigTesty
📝 The full story of BigTesty 1.x is out on Medium 👇

How to test your production BigQuery SQL as is: templates rendered by your own code, real query parameters, one ephemeral dataset per test.

medium.com/@mazlum.tosu...

⭐ github.com/tosun-si/big...

#BigQuery #GoogleCloud
Don’t mock BigQuery, test on BigQuery: the rewrite of BigTesty
How I test production BigQuery SQL as is, on the real engine, with datasets that live for one test.
medium.com
October 21, 2026 at 6:09 PM
BigTesty 1.x is here 🚀

I rewrote it from scratch.

✅ Real #BigQuery engine
✅ Isolated datasets per test
✅ No Pulumi, no state bucket
✅ SQL, dbt, #Python & #Java
✅ Better diffs & FinOps controls
✅ Agent Skills

Don’t mock BigQuery. Test on BigQuery.

#GCP @developers.google.com

👇 What’s new
October 20, 2026 at 8:37 AM
It's really simple to launch the tests locally:
- Install the Python package from PyPi
- Execute the tests with the CLI provided by BigTesty

pypi.org/project/bigt...
June 14, 2024 at 12:24 PM
I share the link 🔗 to the project documentation 📑:

tosun-si.github.io/bigtesty/doc...
Introduction | BigTesty
BigTesty is a framework that allows to create Integration Tests with BigQuery on a real and short-lived Infrastructure.
tosun-si.github.io
June 14, 2024 at 12:23 PM
I share the link 🔗 to the GitHub repository

github.com/tosun-si/big...

I hope the project will help developers and customers on #BigQuery and @googlecloud

Feedback and contributions are welcome.

Feel free to add a star ⭐️ to give more visibility for the project
GitHub - tosun-si/bigtesty: BigTesty is a framework that allows to create Integration Tests with BigQuery on a real and short lived Infrastructure.
BigTesty is a framework that allows to create Integration Tests with BigQuery on a real and short lived Infrastructure. - tosun-si/bigtesty
github.com
June 14, 2024 at 12:22 PM
✅ BigTesty proposes a 𝐏𝐲𝐭𝐡𝐨𝐧 𝐩𝐚𝐜𝐤𝐚𝐠𝐞 in PyPi and 𝐃𝐨𝐜𝐤𝐞𝐫 𝐢𝐦𝐚𝐠𝐞 🐳 in Docker Hub:
so, users can easily use the library locally and from existing CI tools like Cloud Build, GitHub Actions and Gitlab CI.
June 14, 2024 at 12:20 PM
✅ BigTesty is written in Python and proposes a CLI to launch the tests with parameters.

✅ Behind the scenes, BigTesty uses 𝐏𝐮𝐥𝐮𝐦𝐢 𝐚𝐧𝐝 𝐭𝐡𝐞 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐀𝐏𝐈 to manage the IaC and infra part in Google Cloud.
June 14, 2024 at 12:20 PM
➡ The advantages of BigTesty❓
✅ Integration and end to end testing for SQL queries in an 𝐢𝐬𝐨𝐥𝐚𝐭𝐞𝐝 𝐚𝐧𝐝 𝐞𝐩𝐡𝐞𝐦𝐞𝐫𝐚𝐥 𝐢𝐧𝐟𝐫𝐚, executed in the BigQuery engine
June 14, 2024 at 12:20 PM
✅ 📽️ BigTesty : voyageons dans le monde des tests d'intégration BigQuery

youtu.be/1gdcGQVYAVQ?...
2023/10/18 - BigTesty : voyageons dans le monde des tests d’intégration BigQuery
https://www.parisjug.org/events/2023/10-18-google-cloud/#21h00--bigtesty--voyageons-dans-le-monde-des-tests-dintégration-bigqueryBigQuery est une base de don...
youtu.be
December 6, 2023 at 10:50 AM
🚀 Très content et honoré d’avoir animé toute la soirée #ParisJUG avec 2 talks sur #GoogleCloud

📹 📽️ N’hésitez pas à regarder les replays

➡️ Un use case full #EventDriven et #Serverless
➡️ Comment développer des tests d’intégration #BigQuery avec la lib #BigTesty

Merci à l'orga pour l'invitation!
👇🏻
December 6, 2023 at 9:48 AM
Thanks Dagger for the gift 🎁 😍 😍

The #BigTesty project is progressing well.

You can check the GitHub repo :
👇🏻
github.com/tosun-si/big...

Google Cloud #GoogleCloud #BigQuery #Testing #CI #AsCode
November 10, 2023 at 5:46 PM
Merci encore au Paris JUG de m’avoir accueilli et permis de présenter 2 talks avec une soirée 💯% #GoogleCloud

Ça a été moment où nous avons parlé de sujets:

✅ Event Driven & Serverless avec un use case complet
✅ Tests d’intégration #BigQuery avec un cas concret=lib BigTesty
October 19, 2023 at 9:38 AM
Le #Devfest #Mons approche (jeudi 05/10)

J’y présenterai comment développer un framework de test d’intégration #BigQuery de A à Z et de l’intégration dans la libraire #BigTesty

Pour l’isolation des tests on utilisera une infra éphémère.

#Dagger et le SDK #Go pr la CI

#GoogleCloud
September 30, 2023 at 9:52 AM
Je donnerai un talk le 05 octobre pour parler de tests d’intégration et end to end #BigQuery et aussi de la librairie #BigTesty au #Devfest #Mons

J’ai hâte d’y être pour vous présenter ce sujet qui me passionne.

#GoogleCloud #BigQuery #EndToEndTesting #Dagger
September 11, 2023 at 10:01 AM
I share the video I presented to the #Dagger community

Dive into the world of #BigQuery integration testing with #BigTesty and #Dagger

It shows end to end tests with BigQuery and the Dagger #Go SDK centralized in a lib called BigTesty

#GoogleCloud #Python #Go #Testing

youtu.be/D8oGjzQWvI4?...
Dive into the world of BigQuery integration testing with BigTesty and Dagger
In this demo, Mazlum Tosun introduces his project, BigTesty, which is a framework that gives you the ability to create Integration Tests with BigQuery on re...
www.youtube.com
August 28, 2023 at 2:40 PM
Je suis fier et content d’annoncer que j’ai un talk qui été accepté au #DevfestMons @GDG_Mons

J’y parlerai de end to end testing avec #BigQuery et une infra éphémère

Le tout centralisé dans une lib #BigTesty basée sur @dagger_io et le SDK #Go

@googlecloud #Terraform #Python
August 25, 2023 at 7:55 AM
I am glad to have presented the BigTesty project to Dagger community.

I hope to propose a beta version very soon with the help of the community.

❤️ #Dagger #GoogleCloud

#IntegrationTesting
#E2ETesting
#Python
#Terraform
#Go
#Json
#BigQuery
#GoogleCloud
#GroupBees
August 24, 2023 at 5:50 PM
I have a WIP side project that proposes integration tests with #BigQuery and a short lived infra on Google Cloud called 𝐁𝐢𝐠𝐓𝐞𝐬𝐭𝐲

I am glad having the opportunity to present it to the Dagger community the 24 august

𝐃𝐢𝐯𝐞 𝐢𝐧𝐭𝐨 𝐭𝐡𝐞 𝐰𝐨𝐫𝐥𝐝 𝐨𝐟 𝐁𝐢𝐠𝐐𝐮𝐞𝐫𝐲 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐭𝐞𝐬𝐭𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐁𝐢𝐠𝐓𝐞𝐬𝐭𝐲 𝐚𝐧𝐝 𝐃𝐚𝐠𝐠𝐞𝐫
August 11, 2023 at 5:08 PM
Deuxième talk au ParisJug @mazlumtosun.bsky.social nous parle de BigTesty un projet opensource (dont il est les core contributeur 🤩) pour faire des tests d’intégration avec GCP BigQuery
October 18, 2023 at 7:07 PM