rspec.rake

Rake.application.instance_variable_get('@tasks')['default'].prerequisites.delete('test')

task :default => :spec
task :stats => "spec:statsetup"

desc "Run all specs in spec directory (excluding plugin specs)"
task :spec => :"spec:load" do
  RSpec.run(:all) # or something similar
end

namespace :spec do

  task :load do
    begin
      require 'rspec/core'
      require 'rspec/core/rake_task'
      if Rails.root.join('config', 'database.yml').exist?
        Rake::Task["db:test:prepare"].invoke
      end
    rescue MissingSourceFile    
      # if rspec-rails is a configured gem, this will output helpful material and exit ...
      require File.expand_path(File.dirname(__FILE__) + "/../../config/environment")

      # ... otherwise, do this:
      raise <<-MSG

#{"*" * 80}
*  You are trying to run an rspec rake task defined in
*  #{__FILE__},
*  but rspec can not be found in vendor/gems, vendor/plugins or system gems.
#{"*" * 80}
MSG
    end
  end

  [:requests, :models, :controllers, :views, :helpers, :mailers, :lib, :routing].each do |sub|
    desc "Run the code examples in spec/#{sub}"
    task sub => :load do
      RSpec.run(sub) do |t| # again, just guessing the code to run RSpec here...
        t.pattern = "./spec/#{sub}/**/*_spec.rb"
      end
    end
  end

  task :statsetup do
    require 'rails/code_statistics'
    ::STATS_DIRECTORIES << %w(Model\ specs spec/models) if File.exist?('spec/models')
    ::STATS_DIRECTORIES << %w(View\ specs spec/views) if File.exist?('spec/views')
    ::STATS_DIRECTORIES << %w(Controller\ specs spec/controllers) if File.exist?('spec/controllers')
    ::STATS_DIRECTORIES << %w(Helper\ specs spec/helpers) if File.exist?('spec/helpers')
    ::STATS_DIRECTORIES << %w(Library\ specs spec/lib) if File.exist?('spec/lib')
    ::STATS_DIRECTORIES << %w(Mailer\ specs spec/mailers) if File.exist?('spec/mailers')
    ::STATS_DIRECTORIES << %w(Routing\ specs spec/routing) if File.exist?('spec/routing')
    ::STATS_DIRECTORIES << %w(Request\ specs spec/requests) if File.exist?('spec/requests')
    ::CodeStatistics::TEST_TYPES << "Model specs" if File.exist?('spec/models')
    ::CodeStatistics::TEST_TYPES << "View specs" if File.exist?('spec/views')
    ::CodeStatistics::TEST_TYPES << "Controller specs" if File.exist?('spec/controllers')
    ::CodeStatistics::TEST_TYPES << "Helper specs" if File.exist?('spec/helpers')
    ::CodeStatistics::TEST_TYPES << "Library specs" if File.exist?('spec/lib')
    ::CodeStatistics::TEST_TYPES << "Mailer specs" if File.exist?('spec/mailer')
    ::CodeStatistics::TEST_TYPES << "Routing specs" if File.exist?('spec/routing')
    ::CodeStatistics::TEST_TYPES << "Request specs" if File.exist?('spec/requests')
  end
end