Rakefile in chrono_model-0.11.1 vs Rakefile in chrono_model-0.12.0

@@ -2,6 +2,22 @@
 require "bundler/gem_tasks"
 
 # RSpec
 require 'rspec/core/rake_task'
 RSpec::Core::RakeTask.new
-task :default => :spec
+task :default => ['testapp:create', :spec]
+
+# Create a test Rails app in tmp/railsapp for testing the rake
+# tasks and overall Rails integration with Aruba.
+#
+namespace :testapp do
+  desc 'Create a dummy rails application for testing in /tmp'
+  task :create do
+    FileUtils.mkdir_p('tmp/aruba')
+    Dir.chdir('tmp') do
+      FileUtils.rm_rf('railsapp')
+      sh 'rails new railsapp --skip-bundle'
+    end
+    FileUtils.cp_r('spec/aruba/fixtures/railsapp/.', 'tmp/railsapp/')
+    FileUtils.rm('tmp/railsapp/Gemfile')
+  end
+end