How do you test and lint modules during development?

terraform -chdir=examples/vpc init
terraform -chdir=examples/vpc validate
terraform -chdir=examples/vpc plan
tflint --module

• terraform validate catches syntax errors and missing providers.

• Running plan against an example stack surfaces integration issues before promotion.

• tflint --module adds provider-specific linting; tools like Terratest can provision ephemeral infra for assertions.

• Include these commands in CI so every module change is exercised automatically.