Terratest: Automated Integration Testing for Terraform Infrastructure

Originally published at recca0120.github.io terraform validate checks syntax. terraform plan previews changes. Neither tells you whether the infrastructure you deploy actually works. Terratest fills that gap by deploying real infrastructure, running assertions against it, then destroying it — all from Go's standard testing package. What Terratest Is and Why It Exists Terraform's built-in terraform test command (introduced in v1.6) runs tests against mocked or ephemeral configurations. It is usef