Method: Main.test

Defined in:
lib/main/test.rb

.test(options = {}, &block) ⇒ Object 



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# File 'lib/main/test.rb', line 4

def test(options = {}, &block)
#    at_exit{ exit! }
  opts = {}
  options.each do |key, val|
    opts[key.to_s.to_sym] = val
  end
  options.replace(opts)

  argv = options[:argv]
  env = options[:env]
  #logger = options[:logger]
  #stdin = options[:stdin]
  #stdout = options[:stdout]
  #stderr = options[:stderr]

  Main.push_ios!

  factory = Main.factory(&block)

  program = factory.build(argv, env)

  main = program.new

  program.evaluate do
    define_method :handle_exception do |exception|
      if exception.respond_to?(:status)
        main.status = exception.status
      else
        raise(exception)
      end
    end

    define_method :handle_exit do |status|
      main.status = status
    end
  end

  keys = [:logger, :stdin, :stdout, :stderr]
  keys.each do |key|
    if options.has_key?(key)
      val = options[key]
      main.send("#{ key }=", val) if options.has_key?(key)
    end
  end

  run = main.method(:run)

  singleton_class =
    class << main
      self
    end

  singleton_class.module_eval do
    define_method(:run) do
      begin
        run.call()
      ensure
        Main.pop_ios!
      end
    end
  end

  main
end