Add basic spec and acceptance testing

Prior to this commit the spec testing was minimal. This commit adds
acceptance testing for docker instances locally and a travis.yml

Author: Jarret Lavallee

.fixtures.yml

@@ -10,5 +10,4 @@ fixtures:
         ref: 4.3.0
       grafana: 
         repo: https://github.com/voxpupuli/puppet-grafana.git
-        ref: 4.0.2
     forge_modules:

.gitignore

@@ -2,7 +2,19 @@ doc
 pkg
 .bundle
 .yardoc
-Gemfile.lock
-*.swp
 .vagrant
-.rspec
+Gemfile.lock
+Gemfile.local
+vendor/
+spec/fixtures/manifests/
+spec/fixtures/modules/
+junit/
+coverage/
+log/
+.idea/
+.metadata
+*.iml
+.*.sw[op]
+.yardwarns
+.DS_Store
+tmp/

.rspec

@@ -0,0 +1,2 @@
+--color
+--format documentation

.travis.yml

@@ -0,0 +1,31 @@
+---
+sudo: false
+language: ruby
+cache: bundler
+script: "bundle exec rake release_checks"
+#Inserting below due to the following issue: https://github.com/travis-ci/travis-ci/issues/3531#issuecomment-88311203
+before_install:
+  - gem update bundler
+matrix:
+  fast_finish: true
+  include:
+  - rvm: 2.3.1
+    dist: xenial
+    env: PUPPET_INSTALL_TYPE=agent BEAKER_debug=true BEAKER_set=docker/ubuntu-16.04
+    script: bundle exec rake beaker
+    services: docker
+    sudo: required
+  - rvm: 2.3.1
+    dist: trusty
+    env: PUPPET_INSTALL_TYPE=agent BEAKER_debug=true BEAKER_set=docker/centos-7
+    script: bundle exec rake beaker
+    services: docker
+    sudo: required
+  - rvm: 2.3.1
+    bundler_args: --without system_tests
+    env: PUPPET_GEM_VERSION="~> 4.0"
+  - rvm: 2.1.7
+    bundler_args: --without system_tests
+    env: PUPPET_GEM_VERSION="~> 4.0"
+notifications:
+  email: false

Gemfile

@@ -3,10 +3,15 @@ source ENV['GEM_SOURCE'] || 'https://rubygems.org'
 puppetversion = ENV.key?('PUPPET_VERSION') ? ENV['PUPPET_VERSION'] : ['4.10.4']
 gem 'metadata-json-lint'
 gem 'puppet', puppetversion
-gem 'puppetlabs_spec_helper', '>= 1.0.0'
+gem 'puppetlabs_spec_helper', '>= 1.2.1'
 gem 'puppet-lint', '>= 1.0.0'
 gem 'facter', '>= 1.7.0'
-gem 'rspec-puppet'
+gem 'rspec-puppet', '>= 2.3.2'
+gem 'beaker'
+gem 'beaker-rspec'
+gem 'beaker-puppet_install_helper'
+gem 'beaker-module_install_helper'
+gem 'semantic_puppet'
 
 # rspec must be v2 for ruby 1.8.7
 if RUBY_VERSION >= '1.8.7' && RUBY_VERSION < '1.9'
@@ -16,3 +21,4 @@ else
   # rubocop requires ruby >= 1.9
   gem 'rubocop'
 end
+

Rakefile

@@ -30,3 +30,8 @@ task :test do
     Rake::Task[test].invoke
   end
 end
+
+desc "Run acceptance tests"
+RSpec::Core::RakeTask.new(:acceptance) do |t|
+      t.pattern = 'spec/acceptance'
+end

spec/acceptance/install_spec.rb

@@ -0,0 +1,27 @@
+require 'spec_helper_acceptance'
+
+describe 'pe_metrics_dashboard::install class' do
+  context 'default parameters' do
+    it 'should install grafana and influxdb' do
+      pp = <<-EOS
+    		class {'pe_metrics_dashboard::install': }
+        EOS
+
+      # Run it twice and test for idempotency
+      expect(apply_manifest(pp).exit_code).to_not eq(1)
+      expect(apply_manifest(pp).exit_code).to eq(0)
+    end
+    # Grafana should be running
+ #   describe service('grafana-server') do
+ #     it { should be_running }
+ #   end
+    describe port('3000') do
+      it { should be_listening }
+    end
+
+    # Influxdb should be listening on port 8086 by default
+    describe port('8086') do
+      it { should be_listening }
+    end
+  end
+end

spec/acceptance/nodesets/centos-6.yml

@@ -0,0 +1,10 @@
+HOSTS:
+  centos-6-x64:
+    roles:
+      - agent
+      - default
+    platform: el-6-x86_64
+    hypervisor: vagrant
+    box: puppetlabs/centos-6.6-64-nocm
+CONFIG:
+  type: foss

spec/acceptance/nodesets/default.yml

@@ -0,0 +1,10 @@
+HOSTS:
+  centos-7-x64:
+    roles:
+      - agent
+      - default
+    platform: el-7-x86_64
+    hypervisor: vagrant
+    box: puppetlabs/centos-7.2-64-nocm
+CONFIG:
+  type: foss

spec/acceptance/nodesets/docker/centos-6.yml

@@ -0,0 +1,12 @@
+HOSTS:
+  centos-6-x64:
+    platform: el-6-x86_64
+    hypervisor: docker
+    image: centos:6
+    docker_preserve_image: true
+    docker_cmd: '["/usr/sbin/init"]'
+    # install various tools required to get the image up to usable levels
+    docker_image_commands:
+      - 'yum install -y crontabs tar wget openssl sysvinit-tools iproute which initscripts'
+CONFIG:
+  trace_limit: 200