require 'spec_helper'
require 'em-bitcoin'


include ::EM::P

class MockActor
  attr_accessor :connection, :network_name, :sub_version, :current_height,
    :node_nonce
    
  def inspect
    "#<MockActor: #{name}>"
  end
  
  def to_s ; inspect ; end

  def initialize(attributes = {})
    self.network_name = :main # defaults
    self.current_height = 0
    self.node_nonce = 0
    
    attributes.each {|k,v| self.send("#{k}=", v) }
  end

  def current_time=(new_time)
    @current_time = new_time
  end

  def current_time
    @current_time || Time.now
  end

  def log(level, msg)
    STDERR.puts([name, level, msg].join(": ")) #if $DEBUG
  end
  
  def ready!
    log(:info, "Received ready! call from em-bitcoin")
    @ready = true
    @on_ready.call
  end
  
  def ready?
    @ready == true
  end
  
  # triggers for various events
  def on_ready(&blk)
    @on_ready = blk
  end
  
  protected

  attr_accessor :name
  
end
shared_examples_for BitcoinPeer do

end

describe BitcoinClient do
  include EM::Spec

  def host
    "127.0.0.1"
  end
  
  def port
    @port || 0
  end
  
  def start_server(actor = @server_actor)
    sig = EM::start_server(host, port, EM::P::BitcoinServer, actor)
    
    @port = Socket::unpack_sockaddr_in(EM::get_sockname(sig))[0]
    @server
  end
  
  def start_client(actor = @client_actor)
    @client = EM::connect(host, port, EM::P::BitcoinClient, actor)
  end

  before(:each) do
    @client_actor = MockActor.new(:name => "client")
    @server_actor = MockActor.new(:name => "server")
    done
  end

  describe "connection setup" do
    context "successful" do
      it "should connect to a Bitcoin server" do
        start_server
        start_client
        
        @client_actor.on_ready do 
          @client_actor.connection.should_not == nil
          done
        end

      end
    end
  end
  
  
end

describe BitcoinServer do
end