Merge pull request #4 from geekcell/feat/tests

feat: add tests

.github/workflows/test.yaml

@@ -0,0 +1,42 @@
+name: Test
+
+on:
+  pull_request:
+  workflow_dispatch:
+  push:
+    branches: [ main ]
+
+permissions:
+  id-token: write
+  contents: read
+
+concurrency:
+  group: ${{ github.repository }}
+  cancel-in-progress: false
+
+jobs:
+  test:
+    name: Terraform Tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      #############################
+      # Configure AWS credentials #
+      #############################
+      - name: Configure AWS credentials
+        uses: aws-actions/configure-aws-credentials@v2
+        with:
+          role-to-assume: arn:aws:iam::${{ vars.AWS_TESTING_ACCOUNT_ID }}:role/${{ vars.AWS_TESTING_ROLE }}
+          aws-region: ${{ vars.AWS_TESTING_REGION }}
+          mask-aws-account-id: false
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version-file: 'go.mod'
+
+      - name: Run Tests
+        working-directory: test
+        run: go test -v -timeout 30m

README.md

@@ -100,11 +100,23 @@ preconfigured solution for high availability and scalability.
 # Examples
 ### Basic Example
 ```hcl
+module "vpc" {
+  source  = "registry.terraform.io/terraform-aws-modules/vpc/aws"
+  version = "~> 3.19"
+
+  name           = "main"
+  cidr           = "10.100.0.0/16"
+  azs            = ["eu-central-1a", "eu-central-1b"]
+  public_subnets = ["10.100.10.0/24", "10.100.11.0/24"]
+}
+
 module "basic-example" {
   source = "../../"
 
   name    = "my-lb"
-  subnets = ["subnet-123", "subnet-456", "subnet-789"]
+  subnets = module.vpc.public_subnets
+
+  enable_security_group_default_http_https_rule = true
 }
 ```
 <!-- END_TF_DOCS -->

examples/basic-example/main.tf

@@ -1,6 +1,18 @@
+module "vpc" {
+  source  = "registry.terraform.io/terraform-aws-modules/vpc/aws"
+  version = "~> 3.19"
+
+  name           = "main"
+  cidr           = "10.100.0.0/16"
+  azs            = ["eu-central-1a", "eu-central-1b"]
+  public_subnets = ["10.100.10.0/24", "10.100.11.0/24"]
+}
+
 module "basic-example" {
   source = "../../"
 
   name    = "my-lb"
-  subnets = ["subnet-123", "subnet-456", "subnet-789"]
+  subnets = module.vpc.public_subnets
+
+  enable_security_group_default_http_https_rule = true
 }

examples/basic-example/outputs.tf

@@ -0,0 +1,14 @@
+output "arn" {
+  description = "ARN of the Application Load Balancer"
+  value       = module.basic-example.arn
+}
+
+output "arn_suffix" {
+  description = "The ARN suffix for use with CloudWatch Metrics."
+  value       = module.basic-example.arn_suffix
+}
+
+output "dns_name" {
+  description = "The DNS name of the load balancer."
+  value       = module.basic-example.dns_name
+}

go.mod

@@ -0,0 +1,67 @@
+module github.com/geekcell/terraform-aws-application-load-balancer
+
+go 1.19
+
+require (
+	github.com/aws/aws-sdk-go v1.44.122
+	github.com/gruntwork-io/terratest v0.41.19
+	github.com/stretchr/testify v1.8.2
+)
+
+require (
+	cloud.google.com/go v0.105.0 // indirect
+	cloud.google.com/go/compute v1.12.1 // indirect
+	cloud.google.com/go/compute/metadata v0.2.1 // indirect
+	cloud.google.com/go/iam v0.7.0 // indirect
+	cloud.google.com/go/storage v1.27.0 // indirect
+	github.com/agext/levenshtein v1.2.3 // indirect
+	github.com/apparentlymart/go-textseg/v13 v13.0.0 // indirect
+	github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d // indirect
+	github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc // indirect
+	github.com/cpuguy83/go-md2man/v2 v2.0.0 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/go-errors/errors v1.0.2-0.20180813162953-d98b870cc4e0 // indirect
+	github.com/go-sql-driver/mysql v1.4.1 // indirect
+	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/google/go-cmp v0.5.9 // indirect
+	github.com/google/uuid v1.3.0 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.2.0 // indirect
+	github.com/googleapis/gax-go/v2 v2.7.0 // indirect
+	github.com/gruntwork-io/go-commons v0.8.0 // indirect
+	github.com/hashicorp/errwrap v1.0.0 // indirect
+	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
+	github.com/hashicorp/go-getter v1.7.1 // indirect
+	github.com/hashicorp/go-multierror v1.1.0 // indirect
+	github.com/hashicorp/go-safetemp v1.0.0 // indirect
+	github.com/hashicorp/go-version v1.6.0 // indirect
+	github.com/hashicorp/hcl/v2 v2.9.1 // indirect
+	github.com/hashicorp/terraform-json v0.13.0 // indirect
+	github.com/jinzhu/copier v0.0.0-20190924061706-b57f9002281a // indirect
+	github.com/jmespath/go-jmespath v0.4.0 // indirect
+	github.com/klauspost/compress v1.15.11 // indirect
+	github.com/mattn/go-zglob v0.0.2-0.20190814121620-e3c945676326 // indirect
+	github.com/mitchellh/go-homedir v1.1.0 // indirect
+	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
+	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/pquerna/otp v1.2.0 // indirect
+	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/tmccombs/hcl2json v0.3.3 // indirect
+	github.com/ulikunitz/xz v0.5.10 // indirect
+	github.com/urfave/cli v1.22.2 // indirect
+	github.com/zclconf/go-cty v1.9.1 // indirect
+	go.opencensus.io v0.24.0 // indirect
+	golang.org/x/crypto v0.1.0 // indirect
+	golang.org/x/net v0.7.0 // indirect
+	golang.org/x/oauth2 v0.1.0 // indirect
+	golang.org/x/sys v0.5.0 // indirect
+	golang.org/x/text v0.7.0 // indirect
+	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
+	google.golang.org/api v0.103.0 // indirect
+	google.golang.org/appengine v1.6.7 // indirect
+	google.golang.org/genproto v0.0.0-20221201164419-0e50fba7f41c // indirect
+	google.golang.org/grpc v1.51.0 // indirect
+	google.golang.org/protobuf v1.28.1 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)