Add testsuite

.kitchen.yml

+---
+driver:
+  name: vagrant
+  box_check_update: true
+  # network:
+  #   - ["forwarded_port", {guest: 80, host: 8977}]
+  # synced_folders:
+  #   - ["data/%{instance_name}", "/tmp/data", "type: :rsync"]
+
+provisioner:
+  require_chef_omnibus: false
+  install_strategy: skip
+  log_level: warn
+  #name: chef-solo
+  #chef_solo_path: /usr/bin/chef-solo
+  name: chef_zero
+  chef_client_path: /usr/bin/chef-client
+  data_bags_path: test/integration/data_bags
+
+verifier:
+  name: busser
+  ruby_bindir: /usr/bin
+
+platforms:
+  - name: buster64
+    driver:
+      box: debian/buster64
+      provider: libvirt
+      provision: true
+      vagrantfiles:
+        - vagrant.rb
+  - name: stretch64
+    driver:
+      box: debian/stretch64
+      provider: libvirt
+      provision: true
+      vagrantfiles:
+      - vagrant.rb
+
+suites:
+  - name: debmirror
+    run_list:
+      - recipe[debmirror]
+    attributes:

Berksfile

+# -*- ruby -*-
+
+source 'https://supermarket.chef.io'
+
+metadata
+
+# cookbook 'cernvm-fs',     git: 'git@git.gsi.de:chef/cookbooks/cernvm-fs.git'
+# cookbook 'gsi_cvmfs',     git: 'git@git.gsi.de:chef/cookbooks/gsi_cvmfs.git'
+# cookbook 'gsi-sys',       git: 'git@git.gsi.de:chef/cookbooks/gsi-sys.git'
+# cookbook 'gsi-webserver',
+#          git: 'git@git.gsi.de:chef/cookbooks/gsi-webserver.git'
+# cookbook 'sys',           git: 'https://git.gsi.de/chef/cookbooks/sys.git'

Rakefile

+begin
+  require 'rubocop/rake_task'
+  RuboCop::RakeTask.new do |task|
+    task.options = %w[--display-cop-names --display-style-guide] # --lint
+  end
+rescue LoadError
+  desc 'rubocop rake task not available'
+  task :rubocop do
+    abort 'Rubocop rake task is not available. Be sure to install rubocop'
+  end
+end
+
+begin
+  require 'foodcritic'
+  FoodCritic::Rake::LintTask.new do |task|
+    task.options = {
+      exclude_paths: ['example_config/**/*']
+    }
+  end
+rescue LoadError
+  desc 'foodcritic rake task not available'
+  task :foodcritic do
+    abort 'Foodcritic rake task is not available. Be sure to install foodcritic'
+  end
+end
+
+begin
+  require 'rspec/core/rake_task'
+  RSpec::Core::RakeTask.new(:chefspec) do |task|
+    task.pattern = 'test/unit/**/*_spec.rb'
+    task.rspec_opts = '--backtrace --color --format documentation '\
+                      '--require spec_helper --default-path test/unit'
+  end
+rescue LoadError
+  desc 'chefspec rake task not available'
+  task :chefspec do
+    abort 'Chefspec rake task is not available. Be sure to install chefspec'
+  end
+end
+
+begin
+  require 'kitchen/rake_tasks'
+  Kitchen::RakeTasks.new do
+    Kitchen.logger = Kitchen.default_logger
+  end
+rescue LoadError
+  desc 'kitchen rake task not available'
+  task :kitchen do
+    abort 'kitchen rake task is not available. Be sure to install test-kitchen'
+  end
+end
+
+begin
+  require 'yard'
+  YARD::Config.load_plugin 'chef'
+  YARD::Rake::YardocTask.new do |t|
+    t.files = ['**/*.rb']
+    t.options = ['--debug']
+  end
+rescue LoadError
+  desc 'yard rake task not available'
+  task :yard do
+    abort 'yard rake task is not available. '\
+          'Be sure to install yard and yard-chef'
+  end
+end
+
+task default: %w[rubocop foodcritic chefspec kitchen:all]

test/integration/debmirror/serverspec/Gemfile

+source 'http://rubygems.org'
+
+group :jessie do
+  # net-ssh >= 5 requires ruby 2.2
+  if Gem::Version.new(RUBY_VERSION.dup) < Gem::Version.new('2.2.0')
+    gem 'net-ssh', '< 5'
+  end
+end

test/integration/debmirror/serverspec/spec_helper.rb

+require 'serverspec'
+
+set :backend, :exec

test/unit/spec_helper.rb

+require 'chefspec'
+
+## deprecated:
+# ChefSpec::Coverage.start!
+
+RSpec.configure do |config|
+  # Specify the path for Chef Solo to find cookbooks (default: [inferred from
+  # the location of the calling spec file])
+  config.cookbook_path =
+    File.expand_path("#{File.dirname(__FILE__)}/../../../")
+
+  # Specify the path for Chef Solo to find roles (default: [ascending search])
+  # config.role_path = '/var/roles'
+
+  # Specify the Chef log_level (default: :warn)
+  # config.log_level = :debug
+
+  # Specify the path to a local JSON file with Ohai data (default: nil)
+  # config.path = 'ohai.json'
+
+  # Specify the operating platform to mock Ohai data from (default: nil)
+  config.platform = 'debian'
+
+  # Specify the operating version to mock Ohai data from (default: nil)
+  config.version = '9.2'
+end

vagrant.rb

+Vagrant.configure(2) do |config|
+  # install the Debian-provided Chef package
+  config.vm.provision 'shell', inline: <<-SHELL
+     sudo apt-get -qq update
+     sudo DEBIAN_FRONTEND=noninteractive apt-get -q -y install chef
+  SHELL
+end