Fix terraform validate test (#11)

* Adds prerequisites to README

* Fixes validate.bats issue with "region" error for modules. 

This is the same issue as 
cloudposse/build-harness#208. Without a default 
region, `terraform validate` fails when running against independent 
modules as they do not have a provider/region supplied.

* Fixes validate.bats unsetting the wrong environment var

I believe this was just a mistake but I may be wrong. setup() sets 
TF_CLI_ARGS_init, but teardown unsets TF_CLI_ARGS_plan. That seemed like 
a small typo to me, so I figured I would include this.

README.md

@@ -1,4 +1,43 @@
-<!-- This file was automatically generated by the `build-harness`. Make all changes to `README.yaml` and run `make readme` to rebuild this file. -->
+<!-- 
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+ ** DO NOT EDIT THIS FILE
+ ** 
+ ** This file was automatically generated by the `build-harness`. 
+ ** 1) Make all changes to `README.yaml` 
+ ** 2) Run `make init` (you only need to do this once)
+ ** 3) Run`make readme` to rebuild this file. 
+ **
+ ** (We maintain HUNDREDS of open source projects. This is how we maintain our sanity.)
+ **
+
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 [![README Header][readme_header_img]][readme_header_link]
 
 [![Cloud Posse][logo]](https://cpco.io/homepage)
@@ -8,6 +47,12 @@
 
 Collection of Makefiles and test scripts to facilitate testing Terraform modules, Kubernetes resources, Helm charts, and more.
 
+## Prerequisites
+
+1. [Bats-core](https://github.com/bats-core/bats-core)
+1. Bash v5+
+ - If you're on Mac, you're possibly running Bash v3. You can upgrade via homebrew: `brew install bash`
+
 
 ---
 
@@ -83,38 +128,51 @@ For additional context, refer to some of these links.
 
 ## Help
 
-**Got a question?**
+**Got a question?** We got answers. 
 
 File a GitHub [issue](https://github.com/cloudposse/test-harness/issues), send us an [email][email] or join our [Slack Community][slack].
 
 [![README Commercial Support][readme_commercial_support_img]][readme_commercial_support_link]
 
-## Commercial Support
-
-Work directly with our team of DevOps experts via email, slack, and video conferencing. 
+## DevOps Accelerator for Startups
 
-We provide [*commercial support*][commercial_support] for all of our [Open Source][github] projects. As a *Dedicated Support* customer, you have access to our team of subject matter experts at a fraction of the cost of a full-time engineer. 
 
-[![E-Mail](https://img.shields.io/badge/email-hello@cloudposse.com-blue.svg)][email]
+We are a [**DevOps Accelerator**][commercial_support]. We'll help you build your cloud infrastructure from the ground up so you can own it. Then we'll show you how to operate it and stick around for as long as you need us. 
 
-- **Questions.** We'll use a Shared Slack channel between your team and ours.
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-- **Build New Terraform Modules.** We'll [develop original modules][module_development] to provision infrastructure.
-- **Cloud Architecture.** We'll assist with your cloud strategy and design.
-- **Implementation.** We'll provide hands-on support to implement our reference architectures. 
+[![Learn More](https://img.shields.io/badge/learn%20more-success.svg?style=for-the-badge)][commercial_support]
 
+Work directly with our team of DevOps experts via email, slack, and video conferencing.
 
+We deliver 10x the value for a fraction of the cost of a full-time engineer. Our track record is not even funny. If you want things done right and you need it done FAST, then we're your best bet.
 
+- **Reference Architecture.** You'll get everything you need from the ground up built using 100% infrastructure as code.
+- **Release Engineering.** You'll have end-to-end CI/CD with unlimited staging environments.
+- **Site Reliability Engineering.** You'll have total visibility into your apps and microservices.
+- **Security Baseline.** You'll have built-in governance with accountability and audit logs for all changes.
+- **GitOps.** You'll be able to operate your infrastructure via Pull Requests.
+- **Training.** You'll receive hands-on training so your team can operate what we build.
+- **Questions.** You'll have a direct line of communication between our teams via a Shared Slack channel.
+- **Troubleshooting.** You'll get help to triage when things aren't working.
+- **Code Reviews.** You'll receive constructive feedback on Pull Requests.
+- **Bug Fixes.** We'll rapidly work with you to fix any bugs in our projects.
 
 ## Slack Community
 
 Join our [Open Source Community][slack] on Slack. It's **FREE** for everyone! Our "SweetOps" community is where you get to talk with others who share a similar vision for how to rollout and manage infrastructure. This is the best place to talk shop, ask questions, solicit feedback, and work together as a community to build totally *sweet* infrastructure.
 
+## Discourse Forums
+
+Participate in our [Discourse Forums][discourse]. Here you'll find answers to commonly asked questions. Most questions will be related to the enormous number of projects we support on our GitHub. Come here to collaborate on answers, find solutions, and get ideas about the products and services we value. It only takes a minute to get started! Just sign in with SSO using your GitHub account.
+
 ## Newsletter
 
-Signup for [our newsletter][newsletter] that covers everything on our technology radar. Receive updates on what we're up to on GitHub as well as awesome new projects we discover. 
+Sign up for [our newsletter][newsletter] that covers everything on our technology radar. Receive updates on what we're up to on GitHub as well as awesome new projects we discover. 
+
+## Office Hours
+
+[Join us every Wednesday via Zoom][office_hours] for our weekly "Lunch & Learn" sessions. It's **FREE** for everyone! 
+
+[![zoom](https://img.cloudposse.com/fit-in/200x200/https://cloudposse.com/wp-content/uploads/2019/08/Powered-by-Zoom.png")][office_hours]
 
 ## Contributing
 
@@ -139,7 +197,7 @@ In general, PRs are welcome. We follow the typical "fork-and-pull" Git workflow.
 
 ## Copyright
 
-Copyright © 2017-2019 [Cloud Posse, LLC](https://cpco.io/copyright)
+Copyright © 2017-2020 [Cloud Posse, LLC](https://cpco.io/copyright)
 
 
 
@@ -198,39 +256,38 @@ Check out [our other projects][github], [follow us on twitter][twitter], [apply
 |---|---|---|
 
  [osterman_homepage]: https://github.com/osterman
- [osterman_avatar]: https://github.com/osterman.png?size=150
+ [osterman_avatar]: https://img.cloudposse.com/150x150/https://github.com/osterman.png
  [aknysh_homepage]: https://github.com/aknysh
- [aknysh_avatar]: https://github.com/aknysh.png?size=150
+ [aknysh_avatar]: https://img.cloudposse.com/150x150/https://github.com/aknysh.png
  [goruha_homepage]: https://github.com/goruha
- [goruha_avatar]: https://github.com/goruha.png?size=150
-
-
+ [goruha_avatar]: https://img.cloudposse.com/150x150/https://github.com/goruha.png
 
 [![README Footer][readme_footer_img]][readme_footer_link]
 [![Beacon][beacon]][website]
 
  [logo]: https://cloudposse.com/logo-300x69.svg
- [docs]: https://cpco.io/docs
- [website]: https://cpco.io/homepage
- [github]: https://cpco.io/github
- [jobs]: https://cpco.io/jobs
- [hire]: https://cpco.io/hire
- [slack]: https://cpco.io/slack
- [linkedin]: https://cpco.io/linkedin
- [twitter]: https://cpco.io/twitter
- [testimonial]: https://cpco.io/leave-testimonial
- [newsletter]: https://cpco.io/newsletter
- [email]: https://cpco.io/email
- [commercial_support]: https://cpco.io/commercial-support
- [we_love_open_source]: https://cpco.io/we-love-open-source
- [module_development]: https://cpco.io/module-development
- [terraform_modules]: https://cpco.io/terraform-modules
- [readme_header_img]: https://cloudposse.com/readme/header/img?repo=cloudposse/test-harness
- [readme_header_link]: https://cloudposse.com/readme/header/link?repo=cloudposse/test-harness
- [readme_footer_img]: https://cloudposse.com/readme/footer/img?repo=cloudposse/test-harness
- [readme_footer_link]: https://cloudposse.com/readme/footer/link?repo=cloudposse/test-harness
- [readme_commercial_support_img]: https://cloudposse.com/readme/commercial-support/img?repo=cloudposse/test-harness
- [readme_commercial_support_link]: https://cloudposse.com/readme/commercial-support/link?repo=cloudposse/test-harness
+ [docs]: https://cpco.io/docs?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=docs
+ [website]: https://cpco.io/homepage?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=website
+ [github]: https://cpco.io/github?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=github
+ [jobs]: https://cpco.io/jobs?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=jobs
+ [hire]: https://cpco.io/hire?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=hire
+ [slack]: https://cpco.io/slack?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=slack
+ [linkedin]: https://cpco.io/linkedin?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=linkedin
+ [twitter]: https://cpco.io/twitter?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=twitter
+ [testimonial]: https://cpco.io/leave-testimonial?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=testimonial
+ [office_hours]: https://cloudposse.com/office-hours?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=office_hours
+ [newsletter]: https://cpco.io/newsletter?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=newsletter
+ [discourse]: https://ask.sweetops.com/?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=discourse
+ [email]: https://cpco.io/email?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=email
+ [commercial_support]: https://cpco.io/commercial-support?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=commercial_support
+ [we_love_open_source]: https://cpco.io/we-love-open-source?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=we_love_open_source
+ [terraform_modules]: https://cpco.io/terraform-modules?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=terraform_modules
+ [readme_header_img]: https://cloudposse.com/readme/header/img
+ [readme_header_link]: https://cloudposse.com/readme/header/link?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=readme_header_link
+ [readme_footer_img]: https://cloudposse.com/readme/footer/img
+ [readme_footer_link]: https://cloudposse.com/readme/footer/link?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=readme_footer_link
+ [readme_commercial_support_img]: https://cloudposse.com/readme/commercial-support/img
+ [readme_commercial_support_link]: https://cloudposse.com/readme/commercial-support/link?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/test-harness&utm_content=readme_commercial_support_link
  [share_twitter]: https://twitter.com/intent/tweet/?text=test-harness&url=https://github.com/cloudposse/test-harness
  [share_linkedin]: https://www.linkedin.com/shareArticle?mini=true&title=test-harness&url=https://github.com/cloudposse/test-harness
  [share_reddit]: https://reddit.com/submit/?url=https://github.com/cloudposse/test-harness

README.yaml

@@ -37,6 +37,11 @@ references:
 description: |-
  Collection of Makefiles and test scripts to facilitate testing Terraform modules, Kubernetes resources, Helm charts, and more.
 
+ ## Prerequisites
+
+ 1. [Bats-core](https://github.com/bats-core/bats-core)
+ 1. Bash v5+
+ - If you're on Mac, you're possibly running Bash v3. You can upgrade via homebrew: `brew install bash`
 
 # How to use this project
 usage: |-

test/terraform/validate.bats

@@ -9,12 +9,14 @@ function setup() {
 
 function teardown() {
  clean
- unset TF_CLI_ARGS_plan
+ unset TF_CLI_ARGS_init
+ unset AWS_DEFAULT_REGION
 }
 
 @test "check if terraform code is valid" {
  skip_unless_terraform
  if [[ "`terraform version | head -1`" =~ 0\.12 ]]; then
+ export AWS_DEFAULT_REGION="us-west-2"
  run terraform validate .
  [ $status -eq 0 ]
  else