patch a few missing tests, deprecate server model, fix a few bugs

environment.rb

@@ -13,6 +13,7 @@ Bundler.require :development if ENV['RACK_ENV'] == 'development'
 
 Dir['./ext/**/*.rb'].each {|f| require f}
 
+# :nocov:
 if ENV['TRAVIS']
   $config = YAML.load_file File.join(DIR_ROOT, 'config.yml.travis')
 else
@@ -23,31 +24,37 @@ else
     exit
   end
 end
+# :nocov:
 
 DB = Sequel.connect $config['database'], sslmode: 'disable', max_connections: $config['database_pool']
 DB.extension :pagination
 
+# :nocov:
 if defined?(Pry)
   Pry.commands.alias_command 'c', 'continue'
   Pry.commands.alias_command 's', 'step'
   Pry.commands.alias_command 'n', 'next'
   Pry.commands.alias_command 'f', 'finish'
 end
+# :nocov:
 
 Sidekiq::Logging.logger = nil unless ENV['RACK_ENV'] == 'production'
 
 sidekiq_redis_config = {namespace: 'neocitiesworker'}
 sidekiq_redis_config[:url] = $config['sidekiq_url'] if $config['sidekiq_url']
 
+# :nocov:
 Sidekiq.configure_server do |config|
   config.redis = sidekiq_redis_config
 end
+# :nocov:
 
 Sidekiq.configure_client do |config|
   config.logger = nil
   config.redis = sidekiq_redis_config
 end
 
+# :nocov:
 if $config['pubsub_url']
   $pubsub_pool = ConnectionPool.new(size: 10, timeout: 5) {
     Redis.new url: $config['pubsub_url']
@@ -57,10 +64,7 @@ end
 if $config['pubsub_url'].nil? && ENV['RACK_ENV'] == 'production'
   raise 'pubsub_url is missing from config'
 end
-
-#require File.join(DIR_ROOT, 'workers', 'thumbnail_worker.rb')
-#require File.join(DIR_ROOT, 'workers', 'screenshot_worker.rb')
-#require File.join(DIR_ROOT, 'workers', 'email_worker.rb')
+# :nocov:
 
 Sequel.datetime_class = Time
 Sequel.extension :core_extensions
@@ -79,13 +83,6 @@ Dir.glob('workers/*.rb').each {|w| require File.join(DIR_ROOT, "/#{w}") }
 
 DB.loggers << Logger.new(STDOUT) if ENV['RACK_ENV'] == 'development'
 
-if ENV['RACK_ENV'] == 'development'
-  # If new, throw up a random Server for development.
-  if Server.count == 0
-    Server.create ip: '127.0.0.1', slots_available: 999999
-  end
-end
-
 Mail.defaults do
   #options = { :address => "smtp.gmail.com",
   # :port => 587,
@@ -108,7 +105,7 @@ Sass::Plugin.options[:template_location] = 'sass'
 Sass::Plugin.options[:css_location] = './public/css'
 Sass::Plugin.options[:style] = :nested
 
-if ENV['RACK_ENV'] == 'production'
+if ENV['RACK_ENV'] != 'development'
   Sass::Plugin.options[:style] = :compressed
   Sass::Plugin.options[:never_update] = true
   Sass::Plugin.options[:full_exception] = false

ext/numeric.rb

@@ -2,8 +2,4 @@ class Numeric
   def roundup(nearest=10)
     self % nearest == 0 ? self : self + nearest - (self % nearest)
   end
-
-  def rounddown(nearest=10)
-    self % nearest == 0 ? self : self - (self % nearest)
-  end
 end

migrations/045_remove_servers.rb

@@ -0,0 +1,15 @@
+Sequel.migration do
+  up {
+    DB.drop_table :servers
+  }
+
+  down {
+    DB.create_table! :servers do
+      primary_key :id
+      String      :ip
+      Integer     :slots_available
+      DateTime    :created_at
+      DateTime    :updated_at
+    end
+  }
+end

models/server.rb

@@ -1,7 +0,0 @@
-class Server < Sequel::Model
-  one_to_many :sites
-
-  def self.with_slots_available
-    where{slots_available > 0}.first
-  end
-end

models/site.rb

@@ -118,8 +118,6 @@ class Site < Sequel::Model
     site_mounting: false
   )
 
-  many_to_one :server
-
   many_to_many :tags
 
   one_to_many :profile_comments
@@ -216,11 +214,6 @@ class Site < Sequel::Model
     @new_tags_string = tags_string
   end
 
-  def before_validation
-    self.server ||= Server.with_slots_available
-    super
-  end
-
   def save(validate={})
     DB.transaction do
       is_new = new?
@@ -547,11 +540,6 @@ class Site < Sequel::Model
     add_tag Tag[name: name] || Tag.create(name: name)
   end
 
-  def after_create
-    DB['update servers set slots_available=slots_available-1 where id=?', self.server.id].first
-    super
-  end
-
   def before_create
     self.email_confirmation_token = SecureRandom.hex 3
     super
@@ -570,10 +558,6 @@ class Site < Sequel::Model
   def validate
     super
 
-    if server.nil?
-      errors.add :over_capacity, 'We are currently at capacity, and cannot create your home page. We will fix this shortly. Please come back later and try again, our apologies.'
-    end
-
     if !self.class.valid_username?(values[:username])
       errors.add :username, 'A valid user/site name is required.'
     end

models/tag.rb

@@ -9,7 +9,7 @@ class Tag < Sequel::Model
   end
 
   def self.create_unless_exists(name)
-    dataset.filter(name: name).first || create(name: name)
+    dataset.filter(name: name.downcase).first || create(name: name)
   end
 
   def self.suggestions(name, limit=3)

tests/acceptance/settings_tests.rb

@@ -79,7 +79,7 @@ def generate_ssl_certs(opts={})
   combined_cert_tmpfile.close
   res[:combined_cert_path] = combined_cert_tmpfile.path
 
-  bad_combined_cert_tmpfile = Tempfile.new 'combined_cert'
+  bad_combined_cert_tmpfile = Tempfile.new 'bad_combined_cert'
   bad_combined_cert_tmpfile.write "#{File.read(res[:cert_intermediate_path])}\n#{File.read(res[:cert_path])}"
   bad_combined_cert_tmpfile.close
   res[:bad_combined_cert_path] = bad_combined_cert_tmpfile.path

tests/environment.rb

@@ -38,7 +38,6 @@ Sequel.extension :migration
 
 Sequel::Migrator.apply DB, './migrations', 0
 Sequel::Migrator.apply DB, './migrations'
-Server.create ip: '127.0.0.1', slots_available: 999999
 
 Fabrication.configure do |config|
   config.fabricator_path = 'tests/fabricators'
@@ -46,3 +45,7 @@ Fabrication.configure do |config|
 end
 
 I18n.enforce_available_locales = true
+
+Mail.defaults do
+  delivery_method :test
+end

tests/ext_tests.rb

@@ -0,0 +1,9 @@
+require_relative './environment.rb'
+
+describe Time do
+  describe 'ago' do
+    it 'should return the modified value' do
+      Time.now.ago.must_equal 'just now'
+    end
+  end
+end

tests/tag_tests.rb

@@ -0,0 +1,13 @@
+require_relative './environment.rb'
+
+describe Tag do
+  describe 'creation' do
+    it 'should force downcase' do
+      tag_name = SecureRandom.hex(10).downcase
+      Tag.create_unless_exists tag_name
+      Tag[name: tag_name].wont_be_nil
+      Tag.create_unless_exists tag_name.upcase
+      Tag.filter(name: tag_name).count.must_equal 1
+    end
+  end
+end

tests/workers/email_worker_tests.rb

@@ -0,0 +1,23 @@
+require_relative '../environment.rb'
+
+describe EmailWorker do
+  before do
+    Mail::TestMailer.deliveries.clear
+  end
+
+  it 'sends an email' do
+    worker = EmailWorker.new
+    worker.perform({
+      'from'    => 'from@example.com',
+      'to'      => 'to@example.com',
+      'subject' => 'Hello World',
+      'body'    => 'testing'
+    })
+
+    mail = Mail::TestMailer.deliveries.first
+    mail.from.first.must_equal 'from@example.com'
+    mail.to.first.must_equal 'to@example.com'
+    mail.subject.must_equal 'Hello World'
+    mail.body.to_s.must_equal 'testing'
+  end
+end

workers/email_worker.rb

@@ -4,11 +4,12 @@ class EmailWorker
 
   def perform(args={})
     Mail.deliver do
-       from     args['from']
-       reply_to args['reply_to']
-       to       args['to']
-       subject  args['subject']
-       body     args['body']
+      # TODO this is not doing UTF-8 properly.
+      from     args['from']
+      reply_to args['reply_to']
+      to       args['to']
+      subject  args['subject']
+      body     args['body']
     end
   end
 end

workers/purge_cache_worker.rb

@@ -2,7 +2,9 @@ class PurgeCacheWorker
   include Sidekiq::Worker
   sidekiq_options queue: :purgecache, retry: 10, backtrace: true
 
+
   def perform(payload)
+    # :nocov:
     attempt = 0
     begin
       attempt += 1
@@ -15,5 +17,6 @@ class PurgeCacheWorker
       sleep 1
       retry
     end
+    # :nocov:
   end
 end

workers/screenshot_worker.rb

@@ -16,6 +16,7 @@ module Phantomjs
         wait_thr.join
         return stdout.read
       end
+    # :nocov:
     rescue Timeout::Error
       stdin.close
       stdout.close
@@ -23,6 +24,7 @@ module Phantomjs
       Process.kill 'QUIT', pid
       raise Timeout::Error
     end
+    # :nocov:
   end
 end
 
@@ -45,6 +47,7 @@ class ScreenshotWorker
         height: 720
       )
     rescue Timeout::Error
+      # :nocov:
       puts "#{username}/#{path} is timing out, discontinuing"
       site = Site[username: username]
       site.update is_crashing: true
@@ -68,6 +71,7 @@ class ScreenshotWorker
       end
 =end
       return
+      # :nocov:
     end
 
     img_list = Magick::ImageList.new