add/test whenever schedule object

Author: the-codetrane

config/schedule.rb

@@ -0,0 +1,24 @@
+# Use this file to easily define all of your cron jobs.
+#
+# It's helpful, but not entirely necessary to understand cron before proceeding.
+# http://en.wikipedia.org/wiki/Cron
+
+# Example:
+#
+# set :output, "/path/to/my/cron_log.log"
+#
+# every 2.hours do
+#   command "/usr/bin/some_great_command"
+#   runner "MyModel.some_method"
+#   rake "some:great:rake:task"
+# end
+#
+# every 4.days do
+#   runner "AnotherModel.prune_old_records"
+# end
+
+# Learn more: http://github.com/javan/whenever
+
+every 1.week do
+  rake 'vacate_searches:vacate'
+end

lib/tasks/vacate_searches.rake

@@ -1,5 +1,5 @@
 namespace :vacate_searches do
-  desc "Vacate week-old searches"
+  desc 'Vacate week-old searches'
   task vacate: :environment do
     Search.where('created_at < ?', (Date.today - 7.days)).destroy_all
   end

spec/whenever/schedule_spec.rb

@@ -0,0 +1,14 @@
+# spec/whenever_spec.rb
+require 'spec_helper'
+
+describe 'Whenever Schedule' do
+  before do
+    load 'Rakefile' # Makes sure rake tasks are loaded so you can assert in rake jobs
+  end
+
+  it 'should have a rake task that runs every week' do
+    schedule = Whenever::Test::Schedule.new(file: 'config/schedule.rb')
+    task_name = schedule.jobs[:rake].first[:task]
+    task_name.should include('vacate_searches:vacate')
+  end
+end