Terraform Test Terraform's built-in testing framework validates that configuration updates don't introduce breaking changes. Tests run against temporary resources, protecting existing infrastructure and state files. Reference Files - — Mock provider syntax, common defaults, when to use mocks (Terraform 1.7.0+ only — skip if the user's version is below 1.7) - — GitHub Actions and GitLab CI pipeline examples - — Complete example test suite (unit, integration, and mock tests for a VPC module) Read the relevant reference file when the user asks about mocking, CI/CD integration, or wants a full ex…