InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now. Learn more →
Top 23 Go Testing Projects
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Testify simplifies writing unit tests in Go. The standard testing package is fine, but Testify adds assertions, mocking, and suite support, making tests more readable and maintainable.
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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Gor
GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.
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Project mention: Practical Ways to Generate PDFs in Go: Libraries, LaTeX, Pandoc, Chrome | dev.to | 2025-04-27
chromedp lets you programmatically control Chrome.
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toxiproxy
:alarm_clock: :fire: A TCP proxy to simulate network and system conditions for chaos and resiliency testing
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keploy
Unit, API & Integration Testing Agent for Developers. Generate tests, mocks/stubs for your APIs that actually work!
Project mention: Keploy – Open-Source AI-Powered API, Integration, Unit Testing Agent Developers | news.ycombinator.com | 2025-05-08 -
Debug both standard applications and Ginkgo tests (this is what I'm using at the moment 🤷)
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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terratest
Terratest is a Go library that makes it easier to write automated tests for your infrastructure code.
Project mention: Pulumi vs. Terraform: Choosing the Best Infrastructure as Code Solution | dev.to | 2025-02-10Terraform provides a built-in testing framework to validate your project. The testing framework supports both unit and integration tests. It handles unit tests by creating a deployment plan and running the tests against that plan. While Terraform's testing framework allows you to validate basic properties, you may need to write more advanced tests to verify your virtual machines are set up correctly. You can create advanced tests using open source testing tools like Terratest and Kitchen-Terraform.
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Project mention: Princípios SOLID em GoLang - Dependency Inversion Principle (DIP) | dev.to | 2024-08-03
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Project mention: Show HN: Puremd-mcp – MCP server for reliably accessing web content | news.ycombinator.com | 2025-04-01
nice, i've been using https://github.com/go-rod/rod or python playwright for this and doing the logic to clean the html into text. But this is nice 1 step solution.
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realize
Realize is the #1 Golang Task Runner which enhance your workflow by automating the most common tasks and using the best performing Golang live reloading.
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dockertest
Write better integration tests! Dockertest helps you boot up ephermal docker images for your Go tests with minimal work.
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testcontainers-go
Testcontainers for Go is a Go package that makes it simple to create and clean up container-based dependencies for automated integration/smoke tests. The clean, easy-to-use API enables developers to programmatically define containers that should be run as part of a test and clean up those resources when the test is done.
Project mention: Implementing Chat History for AI Applications Using Azure Cosmos DB Go SDK | dev.to | 2025-03-11The sample application includes basic test cases for both Azure Cosmos DB chat history and the main application. It is worth highlighting the use of testcontainers-go to integrate the Azure Cosmos DB Linux-based emulator docker container.
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neosync
Open Source Data Security Platform for Developers to Monitor and Detect PII, Anonymize Production Data and Sync it across environments.
Just to jump in here -> We support RDS + more and you can self-host, Neosync.
https://github.com/nucleuscloud/neosync
(I'm one of the co-founders)
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Go Testing discussion
Go Testing related posts
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Crafting Testing Module: Step 3 - Testing the Testers
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Cargo-mutants:zombie: Inject bugs and see if your tests catch them
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lições aprendidas na construção de uma sdk financeira: onde termina o backend e começa o cliente?
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Crafting Go Testing Module: Step 2 - Core
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Crafting Go Testing Module: Step 1 - Requirements
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Show HN: Puremd-mcp – MCP server for reliably accessing web content
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A note from our sponsor - InfluxDB
www.influxdata.com | 19 May 2025
Index
What are some of the best open-source Testing projects in Go? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Testify | 24,583 |
| 2 | learn-go-with-tests | 22,813 |
| 3 | Gor | 18,917 |
| 4 | chromedp | 11,807 |
| 5 | toxiproxy | 11,244 |
| 6 | keploy | 9,639 |
| 7 | ginkgo | 8,646 |
| 8 | GoConvey | 8,354 |
| 9 | terratest | 7,657 |
| 10 | mockery | 6,575 |
| 11 | go-grpc-middleware | 6,506 |
| 12 | go-sqlmock | 6,350 |
| 13 | rod | 5,909 |
| 14 | goss | 5,736 |
| 15 | syzkaller | 5,663 |
| 16 | gotests | 5,014 |
| 17 | go-fuzz | 4,826 |
| 18 | realize | 4,454 |
| 19 | go-cmp | 4,397 |
| 20 | dockertest | 4,308 |
| 21 | HTTPLab | 4,078 |
| 22 | testcontainers-go | 4,041 |
| 23 | neosync | 3,857 |
Sponsored
InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com