Add Test Kitchen, ChefSpec, RuboCop, and Foodcritic on Travis CI

Signed-off-by: Seth Vargo <sethvargo@gmail.com>

.gitignore

@@ -1,14 +1,21 @@
-.vagrant
-Berksfile.lock
-Gemfile.lock
 *~
 *#
 .#*
 \#*#
 .*.sw[a-z]
 *.un~
-.bundle
-.cache
-.kitchen
-bin
+*.tmp
+*.bk
+*.bkup
 .kitchen.local.yml
+Berksfile.lock
+Gemfile.lock
+
+.bundle/
+.cache/
+.kitchen/
+.vagrant/
+.vagrant.d/
+bin/
+tmp/
+vendor/

.kitchen.yml

@@ -1,29 +1,20 @@
 driver_plugin: vagrant
 driver_config:
   require_chef_omnibus: true
-  customize:
-    memory: 1024
 
 platforms:
   - name: ubuntu-12.04
     run_list:
-    - recipe[apt::default]
-  - name: ubuntu-10.04
-    run_list:
-    - recipe[apt::default]
+      - recipe[apt::default]
   - name: centos-6.4
-  - name: centos-5.9
 
 suites:
   - name: default
     run_list:
-      - recipe[logrotate_test::default]
-      - recipe[minitest-handler::default]
+      - recipe[logrotate::default]
+  - name: definition
+    run_list:
+      - recipe[fake::definition]
   - name: global
     run_list:
       - recipe[logrotate::global]
-      - recipe[minitest-handler::default]
-  - name: definition
-    run_list:
-      - recipe[logrotate_test::logrotate_app]
-      - recipe[minitest-handler::default]

.rubocop.yml

@@ -0,0 +1,14 @@
+AllCops:
+  Excludes:
+    - vendor/**
+
+AlignParameters:
+  Enabled: false
+Encoding:
+  Enabled: false
+HashSyntax:
+  Enabled: false
+LineLength:
+  Enabled: false
+MethodLength:
+  Max: 30

.travis.yml

@@ -0,0 +1,9 @@
+rvm:
+  - 1.9.3
+  - 2.0.0
+before_script:
+  - bundle exec berks install
+script:
+  - bundle exec foodcritic -f any . --tags ~FC015
+  - bundle exec rspec --color --format progress
+  - bundle exec rubocop

Berksfile

@@ -2,8 +2,6 @@ site :opscode
 metadata
 
 group :integration do
-  cookbook "apt"
-  cookbook "yum"
-  cookbook "minitest-handler"
-  cookbook "logrotate_test", :path => "./test/cookbooks/logrotate_test"
+  cookbook 'apt', '~> 2.0'
+  cookbook 'fake', path: 'test/fixtures/cookbooks/fake'
 end

Gemfile

@@ -0,0 +1,11 @@
+source 'https://rubygems.org'
+
+gem 'berkshelf',  '~> 2.0'
+gem 'chefspec',   '~> 2.0'
+gem 'foodcritic', '~> 3.0'
+gem 'rubocop',    '~> 0.12'
+
+group :integration do
+  gem 'test-kitchen',    '~> 1.0.0.beta'
+  gem 'kitchen-vagrant', '~> 0.11'
+end

README.md

@@ -1,5 +1,7 @@
 logrotate Cookbook
 ==================
+[![Build Status](https://secure.travis-ci.org/opscode-cookbooks/logrotate.png?branch=master)](http://travis-ci.org/opscode-cookbooks/logrotate)
+
 Manages the logrotate package and provides a definition to manage application specific logrotate configuration.
 
 

TESTING.md

@@ -1,25 +1,53 @@
-This cookbook includes support for running tests via Test Kitchen (1.0). This has some requirements.
+This cookbook uses a variety of testing components:
 
-1. You must be using the Git repository, rather than the downloaded cookbook from the Chef Community Site.
-2. You must have Vagrant 1.1 installed.
-3. You must have a "sane" Ruby 1.9.3 environment.
+- Unit tests: [ChefSpec](https://github.com/acrmp/chefspec)
+- Integration tests: [Test Kitchen](https://github.com/opscode/test-kitchen)
+- Chef Style lints: [Foodcritic](https://github.com/acrmp/foodcritic)
+- Ruby Style lints: [Rubocop](https://github.com/bbatsov/rubocop)
 
-Once the above requirements are met, install the additional requirements:
 
-Install the berkshelf plugin for vagrant, and berkshelf to your local Ruby environment.
+Prerequisites
+-------------
+To develop on this cookbook, you must have a sane Ruby 1.9+ environment. Given the nature of this installation process (and it's variance across multiple operating systems), we will leave this installation process to the user.
 
-    vagrant plugin install vagrant-berkshelf
-    gem install berkshelf
+You must also have `bundler` installed:
 
-Install Test Kitchen 1.0 (unreleased yet, use the alpha / prerelease version).
+    $ gem install bundler
 
-    gem install test-kitchen --pre
+You must also have Vagrant and VirtualBox installed:
 
-Install the Vagrant driver for Test Kitchen.
+- [Vagrant](https://vagrantup.com)
+- [VirtualBox](https://virtualbox.org)
 
-    gem install kitchen-vagrant
+Once installed, you must install the `vagrant-berkshelf` plugin:
 
-Once the above are installed, you should be able to run Test Kitchen:
+    $ vagrant plugin install vagrant-berkshelf
 
-    kitchen list
-    kitchen test
+
+Development
+-----------
+1. Clone the git repository from GitHub:
+
+        $ git clone git@github.com:opscode-cookbooks/COOKBOOK.git
+
+2. Install the dependencies using bundler:
+
+        $ bundle install
+
+3. Create a branch for your changes:
+
+        $ git checkout -b my_bug_fix
+
+4. Make any changes
+5. Write tests to support those changes. It is highly recommended you write both unit and integration tests.
+6. Run the tests:
+    - `bundle exec rspec`
+    - `bundle exec foodcritic .`
+    - `bundle exec rubocop`
+    - `bundle exec kitchen test`
+
+7. Assuming the tests pass, open a Pull Request on GitHub
+8. Open a JIRA ticket for this compontent, linking the JIRA ticket to the Pull Request and visa versa.
+9. Mark the JIRA ticket as "Fix Provided"
+
+For more information, see [Opscode's Contribution Guidelines](https://wiki.opscode.com/display/chef/How+to+Contribute).

attributes/default.rb

@@ -1,3 +1,22 @@
+#
+# Cookbook Name:: logrotate
+# Attribute:: default
+#
+# Copyright 2013, Opscode
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 default['logrotate']['global'] = {
   'weekly' => true,
   'rotate' => 4,

definitions/logrotate_app.rb

@@ -35,8 +35,8 @@
 define(:logrotate_app, log_rotate_params) do
   include_recipe 'logrotate::default'
 
-  acceptable_options = ['missingok', 'compress', 'delaycompress', 'dateext', 'copytruncate', 'notifempty', 'delaycompress', 'ifempty', 'mailfirst', 'nocompress', 'nocopy', 'nocopytruncate', 'nocreate', 'nodelaycompress', 'nomail', 'nomissingok', 'noolddir', 'nosharedscripts', 'notifempty', 'sharedscripts']
-  options_tmp = params[:options] ||= ["missingok", "compress", "delaycompress", "copytruncate", "notifempty"]
+  acceptable_options = %w(missingok compress delaycompress dateext copytruncate notifempty delaycompress ifempty mailfirst nocompress nocopy nocopytruncate nocreate nodelaycompress nomail nomissingok noolddir nosharedscripts notifempty sharedscripts)
+  options_tmp = params[:options] ||= %w(missingok compress delaycompress copytruncate notifempty)
   options = options_tmp.respond_to?(:each) ? options_tmp : options_tmp.split
 
   if params[:enable]
@@ -53,7 +53,7 @@
       group    params[:template_group]
       backup   false
       variables(
-        :path          => Array(params[:path]).map { |path| %Q(#{path}).inspect }.join(' '),
+        :path          => Array(params[:path]).map { |path| path.to_s.inspect }.join(' '),
         :create        => params[:create],
         :frequency     => params[:frequency],
         :size          => params[:size],
@@ -67,7 +67,6 @@
         :lastaction    => Array(params[:lastaction]).join("\n"),
         :options       => options
       )
-      notifies :reload, 'service[logrotate]', :delayed
     end
   else
     file "/etc/logrotate.d/#{params[:name]}" do

libraries/logrotate_config.rb

@@ -1,42 +1,62 @@
+#
+# Cookbook Name:: logrotate
+# Library:: CookbookLogrotate
+#
+# Copyright 2013, Opscode
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 module CookbookLogrotate
   DIRECTIVES = %w[
-        compress        copy        copytruncate    daily           dateext
-        delaycompress   ifempty     mailfirst       maillast        missingok
-        monthly         nocompress  nocopy          nocopytruncate  nocreate
-        nodelaycompress nodateext   nomail          nomissingok     noolddir
-        nosharedscripts noshred     notifempty      sharedscripts   shred
-        weekly          yearly
-    ]
+    compress        copy        copytruncate    daily           dateext
+    delaycompress   ifempty     mailfirst       maillast        missingok
+    monthly         nocompress  nocopy          nocopytruncate  nocreate
+    nodelaycompress nodateext   nomail          nomissingok     noolddir
+    nosharedscripts noshred     notifempty      sharedscripts   shred
+    weekly          yearly
+  ]
 
   VALUES = %w[
-        compresscmd    uncompresscmd  compressext    compressoptions
-        create         dateformat     include        mail
-        maxage         minsize        rotate         size
-        shredcycles    start          tabooext
-    ]
+    compresscmd    uncompresscmd  compressext    compressoptions
+    create         dateformat     include        mail
+    maxage         minsize        rotate         size
+    shredcycles    start          tabooext
+  ]
 
-  SCRIPTS = [ 'firstaction', 'prerotate', 'postrotate', 'lastaction', ]
+  SCRIPTS = %w[firstaction  prerotate  postrotate  lastaction]
 
   DIRECTIVES_AND_VALUES = DIRECTIVES + VALUES
 
+  # Helper class for creating configurations
   class LogrotateConfiguration
     attr_reader :directives, :values, :paths
 
     class << self
-      def from_hash hash
-        return LogrotateConfiguration.new hash
+      def from_hash(hash)
+        new(hash)
       end
 
-      def directives_from hash
+      def directives_from(hash)
         hash.select { |k, v| DIRECTIVES.include?(k) && v }.keys
       end
 
-      def values_from hash
-        hash.select { |k| VALUES.include? k }
+      def values_from(hash)
+        hash.select { |k| VALUES.include?(k) }
       end
 
-      def paths_from hash
-        hash.select { |k| !(DIRECTIVES_AND_VALUES.include? k) }.inject({}) do | accum_paths, (path, config) |
+      def paths_from(hash)
+        hash.select { |k| !(DIRECTIVES_AND_VALUES.include?(k)) }.reduce({}) do | accum_paths, (path, config) |
           accum_paths[path] = {
             'directives' => directives_from(config),
             'values' => values_from(config),
@@ -47,11 +67,11 @@ def paths_from hash
         end
       end
 
-      def scripts_from hash
-        defined_scripts = hash.select { |k| SCRIPTS.include? k }
-        defined_scripts.inject({}) do | accum_scripts, (script, lines) |
-          if lines.respond_to? :join
-            accum_scripts[script] = lines.join "\n"
+      def scripts_from(hash)
+        defined_scripts = hash.select { |k| SCRIPTS.include?(k) }
+        defined_scripts.reduce({}) do | accum_scripts, (script, lines) |
+          if lines.respond_to?(:join)
+            accum_scripts[script] = lines.join("\n")
           else
             accum_scripts[script] = lines
           end
@@ -63,10 +83,10 @@ def scripts_from hash
 
     private
 
-    def initialize hash
-      @directives = LogrotateConfiguration.directives_from hash
-      @values = LogrotateConfiguration.values_from hash
-      @paths = LogrotateConfiguration.paths_from hash
-    end
+      def initialize(hash)
+        @directives = LogrotateConfiguration.directives_from(hash)
+        @values = LogrotateConfiguration.values_from(hash)
+        @paths = LogrotateConfiguration.paths_from(hash)
+      end
   end
 end

metadata.rb

@@ -1,14 +1,18 @@
-name              "logrotate"
-maintainer        "Opscode, Inc."
-maintainer_email  "cookbooks@opscode.com"
-license           "Apache 2.0"
-description       "Installs logrotate package and provides a definition for logrotate configs"
+name              'logrotate'
+maintainer        'Opscode, Inc.'
+maintainer_email  'cookbooks@opscode.com'
+license           'Apache 2.0'
+description       'Installs logrotate package and provides a definition for logrotate configs'
 long_description  IO.read(File.join(File.dirname(__FILE__), 'README.md'))
-version           "1.3.1"
+version           '1.3.1'
 
-recipe "logrotate", "Installs logrotate package"
-provides "logrotate_app"
+recipe 'logrotate', 'Installs logrotate package'
+provides 'logrotate_app'
 
-%w{ redhat centos debian ubuntu scientific amazon fedora }.each do |os|
-  supports os
-end
+supports 'amazon'
+supports 'centos'
+supports 'debian'
+supports 'fedora'
+supports 'redhat'
+supports 'scientific'
+supports 'ubuntu'