OpenTofu Child Module Tests

OpenTofu modules on this platform are tested using OpenTofu's built-in test framework with mock providers — no real infrastructure or credentials are required to run tests.

tofu test

Test files use the .tftest.hcl extension and live in a tests/ directory at the module root. Each test file declares mock_provider blocks and one or more run blocks:

mock_provider "google" {}
mock_provider "google-beta" {}

run "defaults" {
  command = apply

  variables {
    project = "my-project"
  }

  assert {
    condition     = google_project.this.name == "my-project"
    error_message = "unexpected project name"
  }
}

All pt-arche-* modules include tests. The test.yml workflow in each module repository runs tofu test automatically on every pull request via pt-techne-opentofu-workflows.