fixing test

.github/workflows/unit_test.yml

@@ -0,0 +1,55 @@
+name: Unit Tests
+on:
+  push:
+    branches:
+      - main
+      - develop
+    paths-ignore:
+      - 'README.md'
+      - 'LICENSE'
+      - '.gitignore'
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - 'README.md'
+      - 'LICENSE'
+      - '.gitignore'
+      - '**.md'
+jobs:
+  go-tests:
+    name: Unit Tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-go@v1
+        with:
+          go-version: 1.14
+
+      - uses: hashicorp/setup-terraform@v1
+        with:
+          terraform_version: 0.14.7
+
+      - name: Download Go Modules
+        working-directory: tests
+        run: go mod download
+
+      - name: Set ssh keys for github remote download
+        working-directory: tests
+        run: |
+          mkdir ~/.ssh
+          echo "${{ secrets.SSH_GITHUB }}" > ~/.ssh/id_rsa
+          chmod 600 ~/.ssh/id_rsa
+
+      - name: Run Go Tests
+        working-directory: tests
+        run: |
+          go test -v
+        env:
+          # TF ENVIRONMENT
+          TF_AWS_BUCKET: "${{ secrets.TF_NONPROD_AWS_BUCKET }}"
+          TF_AWS_PROFILE: "${{ secrets.TF_AWS_PROFILE }}"
+          TF_AWS_BUCKET_REGION: "${{ secrets.TF_AWS_BUCKET_REGION }}"
+          # AWS CREDENTIALS
+          AWS_ACCESS_KEY_ID: "${{ secrets.DEV_AWS_ACCESS_KEY_ID }}"
+          AWS_SECRET_ACCESS_KEY: "${{ secrets.DEV_AWS_SECRET_ACCESS_KEY }}"

.gitignore

@@ -80,4 +80,4 @@ _testmain.go
 /test/times.out
 
 # ignore test file(s)
-**test**
+test.tf

README.md

@@ -48,7 +48,6 @@ pip install tfremote
 export TF_AWS_BUCKET=<remote state bucket name>
 export TF_AWS_PROFILE=default
 export TF_AWS_BUCKET_REGION=us-west-2
-export PATH=$PATH:/usr/local/bin/
 ```  
 
 - Make required change to `examples` directory.
@@ -100,6 +99,7 @@ module "lambda" {
 ```
 
 Please refer to examples directory [link](examples) for references.
+
 ## Requirements
 
 | Name | Version |

examples/lambda/main.tf

@@ -0,0 +1,19 @@
+module "lambda" {
+  source = "../../"
+
+  account_id       = "123456789012"
+  role             = "arn:aws:iam::123456789012:role/LambdaExecutionRole"
+  runtime          = "python3.8"
+  handler          = "lambda_function.lambda_handler"
+  source_file      = "lambda_function.py"
+  output_file_path = "/tmp/test.zip"
+    environment = {
+    variables = {
+      HELLO = "WORLD"
+    }
+  }
+  # -----------------------------------------
+  # Do not change the teamid, prjid once set.
+  teamid = var.teamid
+  prjid  = var.prjid
+}

examples/variables.tf → examples/lambda/variables.tf

@@ -1,8 +1,9 @@
-# Additional documentation: https://www.terraform.io/docs/configuration/variables.html
 variable "teamid" {
   description = "(Required) name of the team/group e.g. devops, dataengineering. Should not be changed after running 'tf apply'"
 }
 
 variable "prjid" {
   description = "(Required) name of the project/stack e.g: mystack, nifieks, demoaci. Should not be changed after running 'tf apply'"
 }
+
+variable "aws_region" {}

examples/test/lambda_function.py

@@ -0,0 +1,6 @@
+import json
+
+
+def lambda_handler(event, context):
+    print("Received event: " + json.dumps(event, indent=2))
+    return "hi!"

examples/test/output.tf

@@ -0,0 +1,24 @@
+output "lambda_arn" {
+  description = "ARN of the Lambda function"
+  value       = module.lambda.lambda_arn
+}
+
+output "lambda_role" {
+  description = "IAM role used by Lambda function"
+  value       = module.lambda.lambda_role
+}
+
+output "input_file_name" {
+  description = "Source code location"
+  value       = module.lambda.input_file_name
+}
+
+output "output_file_path" {
+  description = "Output filepath location"
+  value       = module.lambda.output_file_path
+}
+
+output "output_file_size" {
+  description = "Output filepath size"
+  value       = module.lambda.output_file_size
+}

examples/test/remote_backend.tf

@@ -0,0 +1,7 @@
+# file generated by wrapper script to configure backend
+# do not edit or delete!
+
+terraform {
+  backend "s3" {
+  }
+}

examples/test/variables.tf

@@ -0,0 +1,9 @@
+variable "teamid" {
+  description = "(Required) name of the team/group e.g. devops, dataengineering. Should not be changed after running 'tf apply'"
+}
+
+variable "prjid" {
+  description = "(Required) name of the project/stack e.g: mystack, nifieks, demoaci. Should not be changed after running 'tf apply'"
+}
+
+variable "aws_region" {}

tests/unit_test.go

@@ -1,21 +1,18 @@
 package test
 
 import (
-// 	"fmt"
 	"testing"
 
 	"github.com/gruntwork-io/terratest/modules/aws"
-// 	"github.com/gruntwork-io/terratest/modules/random"
 	"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-lambda-example using Terratest.
+// Test Terraform module using Terratest.
 func TestTerraformAwsLambda(t *testing.T) {
 	t.Parallel()
 	// ----------------------------------------------------------
-// 	TF_VARS_FILE_PATH       := "test.tfvars"
+    // TF_VARS_FILE_PATH       := "test.tfvars"
 	TF_REPO_PATH            := "../examples"
 	functionName            := "rumse-demo-lambda"
 	teamid                  := "rumse"
@@ -26,9 +23,8 @@ func TestTerraformAwsLambda(t *testing.T) {
 	// terraform testing.
 	terraformOptions := &terraform.Options{
 		TerraformDir: TF_REPO_PATH,
-
-// 		// Variables to pass to our Terraform code using -var-file options
-// 		VarFiles: []string{TF_VARS_FILE_PATH},
+ 		// Variables to pass to our Terraform code using -var-file options
+ 		// VarFiles: []string{TF_VARS_FILE_PATH},
 
 		// Variables to pass to our Terraform code using -var options
 		Vars: map[string]interface{}{
@@ -45,24 +41,13 @@ func TestTerraformAwsLambda(t *testing.T) {
 	terraform.InitAndApply(t, terraformOptions)
 
 	// Invoke the function, so we can test its output
-	response := aws.InvokeFunction(t, awsRegion, functionName, ExampleFunctionPayload{ShouldFail: false, Echo: "hi!"})
+	response := aws.InvokeFunction(t, awsRegion, functionName, LambdaFunctionPayload{ShouldFail: false, Echo: "hi!"})
 
 	// This function just echos it's input as a JSON string when `ShouldFail` is `false``
 	assert.Equal(t, `"hi!"`, string(response))
-
-    // TODO: need to spend sometime here
-	// Invoke the function, this time causing it to error and capturing the error
-	//response, err := aws.InvokeFunctionE(t, awsRegion, functionName, ExampleFunctionPayload{ShouldFail: true, Echo: "hi!"})
-
-    // 	// Function-specific errors have their own special return
-    // 	functionError, ok := err.(*aws.FunctionError)
-    // 	require.True(t, ok)
-    //
-    // 	// Make sure the function-specific error comes back
-    // 	assert.Contains(t, string(functionError.Payload), "Failed to handle")
 }
 
-type ExampleFunctionPayload struct {
+type LambdaFunctionPayload struct {
 	Echo       string
 	ShouldFail bool
 }