Moving to Docker based Terraform-Test framework (#2)

.travis.yml

@@ -1,48 +1,19 @@
-# Build matrix / environment variable are explained on:
-# http://about.travis-ci.org/docs/user/build-configuration/
-# This file can be validated on:
-# http://lint.travis-ci.org/
+sudo: true
 dist: trusty
-sudo: required
 language: ruby
 rvm:
   - 2.3
-env:
-  global:
-  - TERRAFORM_VERSION=0.11.0
-  matrix:
-  - TERRAFORM_OS_ARCH=linux_amd64
-matrix:
+
+services:
+  - docker
+
+jobs:
   include:
-    - os: linux
-      env: TERRAFORM_OS_ARCH=linux_amd64
-    # - os: osx
-    #   env: TERRAFORM_OS_ARCH=darwin_amd64
-before_install:
-  # Update Gem.
-  - gem update --system
-  - gem --version
-  # Install GPG for OS X
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew list gpg > /dev/null 2>&1 || brew install gpg; fi
-install:
-  # Import hashicorp's keys.
-  - curl https://keybase.io/hashicorp/pgp_keys.asc | gpg --import
-  # Download the binary and signature files.
-  - curl -Os https://releases.hashicorp.com/terraform/${TERRAFORM_VERSION}/terraform_${TERRAFORM_VERSION}_${TERRAFORM_OS_ARCH}.zip
-  - curl -Os https://releases.hashicorp.com/terraform/${TERRAFORM_VERSION}/terraform_${TERRAFORM_VERSION}_SHA256SUMS
-  - curl -Os https://releases.hashicorp.com/terraform/${TERRAFORM_VERSION}/terraform_${TERRAFORM_VERSION}_SHA256SUMS.sig
-  # Verify the signature file is untampered.
-  - gpg --verify terraform_${TERRAFORM_VERSION}_SHA256SUMS.sig terraform_${TERRAFORM_VERSION}_SHA256SUMS
-  # Verify the SHASUM matches the binary.
-  - shasum -a 256 -c terraform_${TERRAFORM_VERSION}_SHA256SUMS 2>&1 | grep "${TERRAFORM_VERSION}_${TERRAFORM_OS_ARCH}.zip:\sOK"
-  # Install terraform locally and add into PATH.
-  - mv terraform_${TERRAFORM_VERSION}_${TERRAFORM_OS_ARCH}.zip terraform.zip
-  - unzip terraform.zip
-  - sudo mkdir /usr/local/terraform
-  - sudo mv terraform /usr/local/terraform
-  - rm -f terraform && rm -f terraform_hash && rm -f terraform.zip
-  - export PATH="/usr/local/terraform":$PATH
-  # Install gems.
-  - bundle install
-script:
-  - rake build
+    - stage: rake build
+      install: true
+      script:
+      - docker run -v $PWD:/tf-test/module --rm microsoft/terraform-test rake -f ../Rakefile build
+    - stage: rake e2e
+      install: true
+      script:
+      - docker run -v $PWD:/tf-test/module -e ARM_CLIENT_ID -e ARM_TENANT_ID -e ARM_SUBSCRIPTION_ID -e ARM_CLIENT_SECRET -e ARM_TEST_LOCATION -e ARM_TEST_LOCATION_ALT --rm microsoft/terraform-test rake -f ../Rakefile e2e

Gemfile

@@ -1,12 +0,0 @@
-ruby "~> 2.3.0"
-
-source 'https://rubygems.org/'
-
-gem 'rake', '~>12.3.0'
-
-group :test do
-  gem 'colorize', '~>0.8.0'
-  gem 'kitchen-terraform', '~>3.0.0'
-  gem 'rspec', '~>3.7.0'
-  gem 'test-kitchen', '~>1.16.0'
-end

Rakefile

@@ -1,67 +0,0 @@
-require 'colorize'
-require 'rspec/core/rake_task'
-
-require_relative 'build/file_utils'
-require_relative 'build/static_utils'
-
-namespace :presteps do
-  task :clean_up do
-    clean_up_kitchen
-    clean_up_terraform
-  end
-end
-
-namespace :static do
-  task :style do
-    style_tf
-  end
-  task :lint do
-    lint_tf
-  end
-  task :format do
-    format_tf
-  end
-end
-
-namespace :integration do
-  task :converge do 
-    exit_code = `kitchen converge`
-    if exit_code != 0
-      raise "ERROR: Test kitchen converge failed! #{exit_code}\n"
-    end
-  end
-  task :verify do
-    exit_code = `kitchen verify`
-    if exit_code != 0
-      raise "ERROR: Test kitchen verify failed! #{exit_code}\n"
-    end
-  end
-  task :test do
-    exit_code = `kitchen test`
-    if exit_code != 0
-      raise "ERROR: Test kitchen test failed! #{exit_code}\n"
-    end
-  end
-  task :destroy do
-    exit_code = `kitchen destroy`
-    if exit_code != 0
-      raise "ERROR: Test kitchen destroy failed! #{exit_code}\n"
-    end
-  end
-end
-
-task :prereqs => [ 'presteps:clean_up' ]
-
-task :validate => [ 'static:style', 'static:lint' ]
-
-task :format => [ 'static:format' ]
-
-task :build => [ 'prereqs', 'validate' ]
-
-task :unit => []
-
-task :e2e => [ 'integration:test' ]
-
-task :default => [ 'build' ]
-
-task :full => [ 'build', 'unit', 'e2e']

build/file_utils.rb

@@ -1,15 +0,0 @@
-require 'fileutils'
-
-def clean_up_kitchen
-  if File.exists? '.kitchen'
-    print "INFO: Cleaning up the .kitchen folder...\n"
-    FileUtils.rm_rf('.kitchen')
-  end
-end
-
-def clean_up_terraform
-  if File.exists? '.terraform'
-    print "INFO: Cleaning up the .terraform folder...\n"
-    FileUtils.rm_rf('.terraform')
-  end
-end

build/static_utils.rb

@@ -1,41 +0,0 @@
-require 'colorize'
-require 'fileutils'
-
-def lint_tf
-  # Do the linting on current working folder.
-  print "INFO: Linting Terraform configurations...\n".yellow  
-  message = `terraform validate -check-variables=false 2>&1`
-
-  # Check the linting message.
-  if not message.empty?
-    raise "ERROR: Linting Terraform configurations failed!\n#{message}\n".red
-  else
-    print "INFO: Done!\n".green
-  end
-end
-
-def style_tf
-  # Do the style checking on current working folder.
-  print "INFO: Styling Terraform configurations...\n".yellow  
-  message = `terraform fmt -check=true 2>&1`
-
-  # Check the styling message.
-  if not message.empty?
-    raise "ERROR: Styling Terraform configurations failed!\n#{message}\n".red
-  else
-    print "INFO: Done!\n".green
-  end
-end
-
-def format_tf
-  # Apply the canonical format and style on current working folder.
-  print "INFO: Formatting Terraform configurations...\n".yellow  
-  message = `terraform fmt -diff=true 2>&1`
-
-  # Check the styling message.
-  if not message.empty?
-    raise "ERROR: Formatting Terraform configurations failed!\n#{message}\n".red
-  else
-    print "INFO: Done!\n".green
-  end
-end