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Tech riderRev. 3 Oct 2026

Terratest

Ch 077.1of 27 Infrastructure Testing Tools
  1. 1Runs onLinux
  2. 2CostsFree plan
  3. 3IaC supportTerraform, OpenTofu, Terragrunt, Packer, Helm
  4. 4Config complianceYes
  5. 5Provisioning testsYes
  6. 6Deployed checksYes
  7. 7Policy as codeYes
  8. 8Execution modellocal
8 lines stated Written from the maker's own pages: terratest.gruntwork.io, github.com
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The Terratest homepage

Overview

Terratest is ranked #7 of 27 in infrastructure testing tools on Specifiction. It runs on Linux. There is a free plan.

Terratest plans and pricing

All plans
Apache 2.0 open-source license Free Go 1.26 or later · infrastructure testing library github.com · 3 Oct 2026

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
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
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

Company

Founded
2016terratest.gruntwork.io · 23 Sept 2026

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Where it ranks on Specifiction

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Sources