rr_mocking_new.rb

class Daemon

  def initialize(run_now = true)
    run if run_now
  end

  def run
    raise "dont call me"
#    loop do
#      puts "running!"
#    end
  end
end

describe Daemon do
  describe "#initialize" do
    it "should run by default on start up" do
      mock(Daemon).new(true) do |arg|
        daemon = Daemon.allocate
        mock(daemon).run.once
        daemon.send(:initialize, arg)
        daemon
      end
      Daemon.new(true)
    end

    it "should not run if false is the first argument" do
      mock(Daemon).new(false) do |arg|
        daemon = Daemon.allocate
        dont_allow(daemon).run
        daemon.send(:initialize, arg)
        daemon
      end
      Daemon.new(false)
    end
  end
end