我正在為 terraform 模塊編寫測試用例。我有一個假設角色，我想將它傳遞給我的 go 測試。我不知道如何通過它。我將它定義為一個常量，然后我應該如何傳遞它以便它在 terraform init 和 terraform apply、destroy 期間被喚起。package testimport ( "testing" "github.com/gruntwork-io/terratest/modules/aws" "github.com/gruntwork-io/terratest/modules/terraform" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require")// An example of how to test the Terraform module in examples/terraform-aws-network-example using Terratest.func TestTerraformAwsNetworkExample(t *testing.T) { t.Parallel() const authAssumeRoleEnvVar = "TERRATEST_IAM_ROLE" // Give the VPC and the subnets correct CIDRs vpcCidr := "1x.x.x.x/20" Env := "staging" privateSubnetCidr := []string{"1x.x.x.x/30"} publicSubnetCidr := []string{"1x.x.x.x/30"} Tag := map[string]string{"owner":"xxx"} awsRegion := "us-east-1" terraformOptions := &terraform.Options{ // The path to where our Terraform code is located TerraformDir: "..", // Variables to pass to our Terraform code using -var options Vars: map[string]interface{}{ "vpc_cidr": vpcCidr, "env": Env, "private_subnet_cidrs": privateSubnetCidr, "public_subnet_cidrs": publicSubnetCidr, "tags" : Tag, }, EnvVars: map[string]string{ "AWS_DEFAULT_REGION": awsRegion, }, }}
2 回答
慕尼黑8549860
TA貢獻1818條經驗 獲得超11個贊
將此變量TERRATEST_IAM_ROLE作為文檔中提到的os環境變量傳遞的唯一方法您也可以將其定義為您的后端文件，但如果您有讀取值的斷言測試用例，則不會被拾取，因為它使用aws cli
所以我做了這件事，它奏效了。
import (
"os"
)
os.Setenv("TERRATEST_IAM_ROLE", "arn:aws:iam::xxxx/xxxx")
SMILET
TA貢獻1796條經驗 獲得超4個贊
**
這段代碼是不可測試的，所以你不能測試它。
** https://github.com/gruntwork-io/terratest/blob/f3916f7a5f58e3fedf603388d3e3e8052d6a47a3/modules/aws/auth.go#L18
我希望他們可以像這樣重構它：
var AuthAssumeRoleEnvVar string
func SetAuthAssumeRoleEnvVar(role string){
AuthAssumeRoleEnvVar = role
}
func NewAuthenticatedSession(region string) (*session.Session, error) {
if assumeRoleArn, ok := os.LookupEnv(AuthAssumeRoleEnvVar); ok {
return NewAuthenticatedSessionFromRole(region, assumeRoleArn)
} else {
return NewAuthenticatedSessionFromDefaultCredentials(region)
}
}
所以我們可以這樣稱呼它：
aws.SetAuthAssumeRoleEnvVar("testrole")
aws.NewAuthenticatedSession(region)
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