= cmd_line_test - Extends Shoulda or Test::Unit with macros for testing command line apps

= Basic Usage

== Installation
sudo gem install fkocherga-cmd_line_test

== Example
If you are about to start writing new command line utility MyCommandLineApp, you probably want to specify its options and behavior, likely in form of tests. This gem is aimed to simplify creation of such tests:


  requrie 'cmd_line_test'

  class CliTest < Test::Unit::TestCase
    run_command_line_as {MyCommandLineApp.run}
  
    run_with_options ["--help"] do
      assert_successful_run
      assert_out_contains /Usage:/
    end
  end

= Shortcumings
Only tested on the 1.8.7 Ruby implementation and with Shoulda 2.10.1

= License
cmd_line_test is released under the MIT license.