test: remove unused kitchen test related stuff (#787)

Co-authored-by: Thierno IB. BARRY <ibrahima.br@gmail.com>

.gitignore

@@ -3,8 +3,6 @@
 .terraform/
 **/inspec.lock
 *.gem
-.kitchen/
-.kitchen.local.yml
 Gemfile.lock
 terraform.tfstate.d/
 eks-admin-cluster-role-binding.yaml

.kitchen.yml

@@ -1,20 +0,0 @@
----
-driver:
-  name: "terraform"
-  root_module_directory: "examples/basic"
-
-provisioner:
-  name: "terraform"
-
-platforms:
-  - name: "aws"
-
-verifier:
-  name: "awspec"
-
-suites:
-  - name: "default"
-    verifier:
-      name: "awspec"
-      patterns:
-      - "test/integration/default/test_eks.rb"

.ruby-version

@@ -1 +0,0 @@
-2.4.6

Gemfile

@@ -1,9 +0,0 @@
-# frozen_string_literal: true
-
-ruby '2.4.6'
-
-source 'https://rubygems.org/' do
-  gem 'awspec', '~> 1.4.2'
-  gem 'kitchen-terraform', '~> 3.2'
-  gem 'kitchen-verifier-awspec', '~> 0.1.1'
-end

README.md

@@ -94,28 +94,6 @@ module "eks" {
 * [IAM Permissions](https://github.com/terraform-aws-modules/terraform-aws-eks/blob/master/docs/iam-permissions.md): Minimum IAM permissions needed to setup EKS Cluster.
 * [FAQ](https://github.com/terraform-aws-modules/terraform-aws-eks/blob/master/docs/faq.md): Frequently Asked Questions
 
-## Testing
-
-This module has been packaged with [awspec](https://github.com/k1LoW/awspec) tests through [kitchen](https://kitchen.ci/) and [kitchen-terraform](https://newcontext-oss.github.io/kitchen-terraform/). To run them:
-
-1. Install [rvm](https://rvm.io/rvm/install) and the ruby version specified in the [Gemfile](https://github.com/terraform-aws-modules/terraform-aws-eks/tree/master/Gemfile).
-2. Install bundler and the gems from our Gemfile:
-
-    ```bash
-    gem install bundler && bundle install
-    ```
-
-3. Ensure your AWS environment is configured (i.e. credentials and region) for test.
-4. Test using `bundle exec kitchen test` from the root of the repo.
-
-For now, connectivity to the kubernetes cluster is not tested but will be in the
-future. Once the test fixture has converged, you can query the test cluster from
-that terminal session with
-```bash
-kubectl get nodes --watch --kubeconfig kubeconfig
-```
-(using default settings `config_output_path = "./"` & `write_kubeconfig = true`)
-
 ## Doc generation
 
 Code formatting and documentation for variables and outputs is generated using [pre-commit-terraform hooks](https://github.com/antonbabenko/pre-commit-terraform) which uses [terraform-docs](https://github.com/segmentio/terraform-docs).

test/integration/default/test_eks.rb

@@ -1,9 +0,0 @@
-# frozen_string_literal: true
-
-require 'awspec'
-
-# rubocop:disable LineLength
-state_file = 'terraform.tfstate.d/kitchen-terraform-default-aws/terraform.tfstate'
-tf_state = JSON.parse(File.open(state_file).read)
-region = tf_state['modules'][0]['outputs']['region']['value']
-ENV['AWS_REGION'] = region