fix terratest

_example/basic_example/example.tf

@@ -123,11 +123,11 @@ data "aws_iam_policy_document" "iam-policy" {
 module "ec2" {
   source = "./../../"
 
-  name        = "ec2-instance"
+  name        = "ec2"
   environment = "test"
   label_order = ["name", "environment"]
 
-  instance_count              = 2
+  instance_count              = 1
   ami                         = "ami-08d658f84a6d84a80"
   instance_type               = "t2.nano"
   monitoring                  = false

_example/basic_example/outputs.tf

@@ -2,3 +2,8 @@ output "instance_id" {
   value       = module.ec2.*.instance_id
   description = "The instance ID."
 }
+
+output "tags" {
+  value       = module.ec2.tags
+  description = "The instance ID."
+}

_example/secure_example/example.tf

@@ -136,9 +136,9 @@ data "aws_iam_policy_document" "kms" {
 module "ec2" {
   source = "./../../"
 
-  name        = "ec2-instance"
+  name        = "ec2"
   environment = "test"
-  label_order = ["environment", "name"]
+  label_order = ["name", "environment"]
 
   instance_count              = 2
   ami                         = "ami-08d658f84a6d84a80"

_test/basic_example/ec2_test.go

@@ -25,8 +25,8 @@ func Test(t *testing.T) {
 	defer terraform.Destroy(t, terraformOptions)
 
 	// To get the value of an output variable, run 'terraform output'
-	Id := terraform.Output(t, terraformOptions, "instance_id")
+	Tags := terraform.OutputMap(t, terraformOptions, "tags")
 
 	// Check that we get back the outputs that we expect
-	assert.Contains(t, Id, "i-")
+	assert.Equal(t, "ec2-test", Tags["Name"])
 }

_test/secure_example/ec2_test.go

@@ -25,8 +25,8 @@ func Test(t *testing.T) {
 	defer terraform.Destroy(t, terraformOptions)
 
 	// To get the value of an output variable, run 'terraform output'
-	Id := terraform.Output(t, terraformOptions, "instance_id")
+	Tags := terraform.OutputMap(t, terraformOptions, "tags")
 
 	// Check that we get back the outputs that we expect
-	assert.Contains(t, Id, "i-")
+	assert.Equal(t, "ec2-test", Tags["Name"])
 }

outputs.tf

@@ -58,3 +58,8 @@ output "instance_count" {
   value       = var.instance_count
   description = "The count of instances."
 }
+
+output "tags" {
+  value       = module.labels.tags
+  description = "The instance ID."
+}