chore(CI): migrate tests to cft

.kitchen.yml

@@ -64,13 +64,6 @@ suites:
   #      systems:
   #        - name: stub_domains_private
   #          backend: local
-  - name: "upstream_nameservers"
-    transport:
-      root_module_directory: test/fixtures/upstream_nameservers
-    verifier:
-      systems:
-        - name: upstream_nameservers
-          backend: local
   - name: "stub_domains_upstream_nameservers"
     transport:
       root_module_directory: test/fixtures/stub_domains_upstream_nameservers

build/int.cloudbuild.yaml

@@ -215,21 +215,21 @@ steps:
     - verify stub-domains-local
   name: 'gcr.io/cloud-foundation-cicd/$_DOCKER_IMAGE_DEVELOPER_TOOLS:$_DOCKER_TAG_VERSION_DEVELOPER_TOOLS'
   args: ['/bin/bash', '-c', 'source /usr/local/bin/task_helper_functions.sh && kitchen_do destroy stub-domains-local']
-- id: converge upstream-nameservers-local
+- id: apply upstream-nameservers-local
   waitFor:
     - create-all
   name: 'gcr.io/cloud-foundation-cicd/$_DOCKER_IMAGE_DEVELOPER_TOOLS:$_DOCKER_TAG_VERSION_DEVELOPER_TOOLS'
-  args: ['/bin/bash', '-c', 'source /usr/local/bin/task_helper_functions.sh && kitchen_do converge upstream-nameservers-local']
+  args: ['/bin/bash', '-c', 'cft test run TestUpstreamNameservers --stage apply --verbose --test-dir test/integration']
 - id: verify upstream-nameservers-local
   waitFor:
-    - converge upstream-nameservers-local
+    - apply upstream-nameservers-local
   name: 'gcr.io/cloud-foundation-cicd/$_DOCKER_IMAGE_DEVELOPER_TOOLS:$_DOCKER_TAG_VERSION_DEVELOPER_TOOLS'
-  args: ['/bin/bash', '-c', 'source /usr/local/bin/task_helper_functions.sh && kitchen_do verify upstream-nameservers-local']
+  args: ['/bin/bash', '-c', 'cft test run TestUpstreamNameservers --stage verify --verbose --test-dir test/integration']
 - id: destroy upstream-nameservers-local
   waitFor:
     - verify upstream-nameservers-local
   name: 'gcr.io/cloud-foundation-cicd/$_DOCKER_IMAGE_DEVELOPER_TOOLS:$_DOCKER_TAG_VERSION_DEVELOPER_TOOLS'
-  args: ['/bin/bash', '-c', 'source /usr/local/bin/task_helper_functions.sh && kitchen_do destroy upstream-nameservers-local']
+  args: ['/bin/bash', '-c', 'cft test run TestUpstreamNameservers --stage destroy --verbose --test-dir test/integration']
 - id: converge stub-domains-upstream-nameservers-local
   waitFor:
     - create-all

test/fixtures/upstream_nameservers/example.tf

@@ -1,5 +1,5 @@
 /**
- * Copyright 2018 Google LLC
+ * Copyright 2018-2025 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,6 +14,10 @@
  * limitations under the License.
  */
 
+locals {
+  compute_engine_service_account = var.compute_engine_service_accounts[1]
+}
+
 module "example" {
   source = "../../../examples/upstream_nameservers"
 
@@ -24,6 +28,6 @@ module "example" {
   subnetwork                     = google_compute_subnetwork.main.name
   ip_range_pods                  = google_compute_subnetwork.main.secondary_ip_range[0].range_name
   ip_range_services              = google_compute_subnetwork.main.secondary_ip_range[1].range_name
-  compute_engine_service_account = var.compute_engine_service_accounts[1]
+  compute_engine_service_account = local.compute_engine_service_account
 }
 

test/fixtures/upstream_nameservers/outputs.tf

@@ -1,5 +1,5 @@
 /**
- * Copyright 2018 Google LLC
+ * Copyright 2018-2025 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -56,3 +56,11 @@ output "service_account" {
   description = "The service account to default running nodes as if not overridden in `node_pools`."
   value       = module.example.service_account
 }
+
+output "random_string" {
+  value = random_string.suffix.result
+}
+
+output "compute_engine_service_account" {
+  value = local.compute_engine_service_account
+}