improve(elasticsearch): added terratest for this module.

outputs.tf

@@ -1,4 +1,61 @@
-output "elasticsearch_ids" {
-  value = join(",", alicloud_elasticsearch_instance.instance.*.id)
+output "this_elasticsearch_ids" {
+  value = alicloud_elasticsearch_instance.instance.*.id
+}
+
+output "this_instance_charge_type" {
+  value = alicloud_elasticsearch_instance.instance.*.instance_charge_type[0]
+}
+
+output "this_period" {
+  value = alicloud_elasticsearch_instance.instance.*.period[0]
+
+}
+
+output "this_data_node_spec" {
+  value = alicloud_elasticsearch_instance.instance.*.data_node_spec[0]
+}
+
+output "this_data_node_amount" {
+  value = alicloud_elasticsearch_instance.instance.*.data_node_amount[0]
+}
+
+output "this_data_node_disk_size" {
+  value = alicloud_elasticsearch_instance.instance.*.data_node_disk_size[0]
+}
+
+output "this_data_node_disk_type" {
+  value = alicloud_elasticsearch_instance.instance.*.data_node_disk_type[0]
+}
+
+output "this_es_version" {
+  value = alicloud_elasticsearch_instance.instance.*.version[0]
+}
+
+output "this_vswitch_id" {
+  value = alicloud_elasticsearch_instance.instance.*.vswitch_id[0]
+}
+
+output "this_password" {
+  value = alicloud_elasticsearch_instance.instance.*.password[0]
+}
+
+output "this_private_whitelist" {
+  value = alicloud_elasticsearch_instance.instance.*.private_whitelist[0]
+}
+
+output "this_kibana_whitelist" {
+  value = alicloud_elasticsearch_instance.instance.*.kibana_whitelist[0]
+}
+
+output "this_master_node_spec" {
+  value = alicloud_elasticsearch_instance.instance.*.master_node_spec[0]
+}
+
+output "this_description" {
+  value = alicloud_elasticsearch_instance.instance.*.description[0]
+}
+
+output "number_of_instance" {
+  value = length(alicloud_elasticsearch_instance.instance.*.id)
 }
 

terratest/Gopkg.toml

@@ -0,0 +1,3 @@
+[[constraint]]
+  name = "github.com/gruntwork-io/terratest"
+  version = "0.17.4"

terratest/basic/main.tf

@@ -0,0 +1,29 @@
+module "vpc" {
+  //source = "alibaba/vpc/alicloud"
+  source = "alibaba/vpc/alicloud"
+
+  vpc_name = "my_terratest_vpc"
+
+  vswitch_name = "my_terratest_vswitch"
+  vswitch_cidrs = [
+    "172.16.1.0/24"
+  ]
+}
+
+module "elasticsearch" {
+  source        = "../../"
+  period = var.period
+  password            = var.password
+  private_whitelist = var.private_whitelist
+  kibana_whitelist = var.kibana_whitelist
+  description = var.description
+  number_of_instance = var.number_of_instance
+  data_node_spec      = var.data_node_spec
+  data_node_amount    = var.data_node_amount
+  data_node_disk_size = var.data_node_disk_size
+  data_node_disk_type = var.data_node_disk_type
+  es_version          = var.es_version
+  vswitch_id          = var.vswitch_id == "" ? module.vpc.vswitch_ids[0] : var.vswitch_id
+  master_node_spec    = var.master_node_spec
+}
+

terratest/basic/outputs.tf

@@ -0,0 +1,62 @@
+
+output "this_elasticsearch_ids" {
+  value = module.elasticsearch.this_elasticsearch_ids
+}
+
+output "this_instance_charge_type" {
+  value = module.elasticsearch.this_instance_charge_type
+}
+
+output "this_period" {
+  value = module.elasticsearch.this_period
+
+}
+
+output "this_data_node_spec" {
+  value = module.elasticsearch.this_data_node_spec
+}
+
+output "this_data_node_amount" {
+  value = module.elasticsearch.this_data_node_amount
+}
+
+output "this_data_node_disk_size" {
+  value = module.elasticsearch.this_data_node_disk_size
+}
+
+output "this_data_node_disk_type" {
+  value = module.elasticsearch.this_data_node_disk_type
+}
+
+output "this_es_version" {
+  value = module.elasticsearch.this_es_version
+}
+
+output "this_vswitch_id" {
+  value = module.elasticsearch.this_vswitch_id
+}
+
+output "this_password" {
+  value = module.elasticsearch.this_password
+}
+
+output "this_private_whitelist" {
+  value = module.elasticsearch.this_private_whitelist
+}
+
+output "this_kibana_whitelist" {
+  value = module.elasticsearch.this_kibana_whitelist
+}
+
+output "this_master_node_spec" {
+  value = module.elasticsearch.this_master_node_spec
+}
+
+output "this_description" {
+  value = module.elasticsearch.this_description
+}
+
+output "number_of_instance" {
+  value = module.elasticsearch.number_of_instance
+}
+

terratest/basic/variables.tf

@@ -0,0 +1,59 @@
+variable "instance_charge_type" {
+  default     = "PostPaid"
+}
+
+variable "period" {
+  default     = "1"
+}
+
+variable "data_node_spec" {
+  description = "The data node specifications of the Elasticsearch instance."
+}
+
+variable "data_node_amount" {
+  description = "The Elasticsearch cluster's data node quantity, between 2 and 50."
+}
+
+variable "data_node_disk_size" {
+  description = "The single data node storage space."
+}
+
+variable "data_node_disk_type" {
+  description = "The data node disk type. Supported values: cloud_ssd, cloud_efficiency."
+}
+
+variable "es_version" {
+  description = "Elasticsearch version. Supported values: 5.5.3_with_X-Pack and 6.3_with_X-Pack."
+}
+
+variable "vswitch_id" {
+  description = "The ID of VSwitch."
+  default = ""
+}
+
+variable "password" {
+  description = "The password of the instance."
+}
+
+variable "private_whitelist" {
+  type        = list(string)
+  default     = ["0.0.0.0/0"]
+}
+
+variable "kibana_whitelist" {
+  type        = list(string)
+  default     = ["0.0.0.0/0"]
+}
+
+variable "master_node_spec" {
+  default     = ""
+}
+
+variable "description" {
+  default     = ""
+}
+
+variable "number_of_instance" {
+  default     = 1
+}
+