Chef InSpec is an open-source testing framework for infrastructure with a human- and machine-readable language for specifying compliance, security and policy requirements.
Molecule is designed to aid in the development and testing of Ansible roles.
With Serverspec, you can write RSpec tests for checking your containers, images or servers are built and configured correctly.
Test Kitchen is an integration tool for developing and testing infrastructure code and software on isolated target platforms.
RSpec tests for your AWS resources.
Linting tool for CloudFormation templates
A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline!
A library that allows you to easily mock out tests based on AWS infrastructure.
TaskCat is a python framework for validation of Cloudformation templates over multiple regions and avalability zones
a BDD Style terraform validation/compliancy check
A python package that allows users to define Policy as Code for Terraform configurations.
Terratest is a Go library that makes it easier to write automated tests for your infrastructure code.
TFLint is a Terraform linter focused on possible errors, best practices, and so on.