statically provide map value for fixture

Author: emalloy

test/fixtures/shared/variables.tf

@@ -35,3 +35,8 @@ variable "zones" {
 variable "compute_engine_service_account" {
   description = "The email address of the service account to associate with the GKE cluster"
 }
+
+variable "cluster_resource_labels" {
+  type        = "map"
+  description = "Map containing cluster labels. Maximum of 64 labels"
+}

test/fixtures/simple_regional/example.tf

@@ -26,4 +26,8 @@ module "example" {
   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_account}"
+
+  cluster_resource_labels = {
+    created-by = "terraform"
+  }
 }