Terratest

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About

Terratest is ranked #6 of 27 in infrastructure testing tools on Inferse. It runs on Linux. There is a free plan.

Compared on infrastructure testing tools

IaC support: Terraform, OpenTofu, Terragrunt, Packer, Helmterratest.gruntwork.io
Config compliance: Yesterratest.gruntwork.io
Provisioning tests: Yesterratest.gruntwork.io
Deployed checks: Yesterratest.gruntwork.io
Policy as code: Yesterratest.gruntwork.io
Execution model: localterratest.gruntwork.io
Cloud support: AWS, Azure, GCPterratest.gruntwork.io

Facts

Purpose: Terratest is a Go library with patterns and helper functions for testing infrastructure code.terratest.gruntwork.io · 2 Oct 2026
Supported tools: The site lists first-class support for Terraform, Packer, Docker, Kubernetes, AWS, GCP, and more.terratest.gruntwork.io · 2 Oct 2026
Test workflow: Terratest tests use Go’s testing framework to run infrastructure tools, validate deployed infrastructure, and undeploy it at the end.terratest.gruntwork.io · 2 Oct 2026
Validation: Built-in tools can validate infrastructure by making HTTP requests, API calls, and SSH connections.terratest.gruntwork.io · 2 Oct 2026
Test types: The documentation covers unit, integration, and end-to-end testing, as well as parallelism, retries, error handling, and static analysis.terratest.gruntwork.io · 2 Oct 2026
Requirements: The quick start requires Go version 1.26 or later and OpenTofu or Terraform for its examples.terratest.gruntwork.io · 2 Oct 2026
Cloud support: The site includes examples for AWS and GCP, and lists Azure support among its examples.terratest.gruntwork.io · 2 Oct 2026
Open source: Terratest is an open source project, and its code is released under the Apache 2.0 License.terratest.gruntwork.io · 2 Oct 2026
Community support: Users can ask questions in GitHub Discussions and report bugs or request improvements through GitHub Issues.terratest.gruntwork.io · 2 Oct 2026
Commercial support: Companies relying on Terratest in production can get commercial support directly from Gruntwork.terratest.gruntwork.io · 2 Oct 2026
Resource cleanup: The documentation recommends cleaning up after tests because Terratest can deploy real resources into real environments.terratest.gruntwork.io · 2 Oct 2026
Maker: The site identifies Terratest as built by Gruntwork.terratest.gruntwork.io · 2 Oct 2026
Maker founding: Gruntwork says the two companies that became Gruntwork merged in 2016.gruntwork.io · 2 Oct 2026
What it does: Terratest is a Go library for writing automated tests for infrastructure code.terratest.gruntwork.io · 3 Oct 2026
Testing workflow: Tests can deploy real infrastructure, validate it with HTTP requests, API calls, or SSH connections, and undeploy it at the end.terratest.gruntwork.io · 3 Oct 2026
Infrastructure tools: Terratest provides helpers for Terraform and OpenTofu, Packer, Docker, Kubernetes, and Helm.github.com · 3 Oct 2026
Cloud integrations: Its helpers include working with AWS, Azure, and GCP APIs.github.com · 3 Oct 2026
Other helpers: The library includes helpers for SSH commands, HTTP requests, and shell commands.github.com · 3 Oct 2026
Requirements: Terratest requires Go 1.26 or later; its Terraform helpers can use either the Terraform or OpenTofu binary.terratest.gruntwork.io · 3 Oct 2026
License: The Terratest code is released under the Apache 2.0 License.github.com · 3 Oct 2026
Support: Users can ask general questions in GitHub Discussions, report bugs or request improvements through GitHub Issues, and obtain commercial support from Gruntwork.terratest.gruntwork.io · 3 Oct 2026
Version maintenance: The v1 line receives security fixes only while v2 is in development.github.com · 3 Oct 2026
Intended users: Terratest is for teams testing infrastructure code, including code built with Terraform, Packer, Docker, and Kubernetes.terratest.gruntwork.io · 3 Oct 2026