Respect BtcWireProto changes, make another step towards tests

spec/em-bitcoin_spec.rb

@@ -5,15 +5,33 @@ require 'em-bitcoin'
 include ::EM::P
 
 class MockActor
-  attr_accessor :connection
+  attr_accessor :connection, :network_name, :sub_version, :current_height,
+    :node_nonce
+    
+  def inspect
+    "#<MockActor: #{name}>"
+  end
+  
+  def to_s ; inspect ; end
 
-  def network_name   ; :main    ; end
-  def current_time   ; Time.now ; end
-  def sub_version    ; nil      ; end
-  def current_height ; 0        ; 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("#{level}: #{msg}") if $DEBUG
+    STDERR.puts([name, level, msg].join(": ")) #if $DEBUG
   end
   
   def ready!
@@ -24,49 +42,57 @@ class MockActor
     @ready == true
   end
   
-end
+  protected
 
-class MockSignature
-  attr_reader :lip, :lport, :rip, :rport
+  attr_accessor :name
   
-  def initialize(lip = "127.0.0.1", lport = 12701, rip="127.0.0.2", rport=12702)
-    @lip, @lport, @rip, @rport = lip, lport, rip, rport
-  end
 end
-
-module EMPMocks
-  def get_peername
-    Socket::pack_sockaddr_in(@signature.rport, @signature.rip)
-  end
-  
-  def get_sockname
-    Socket::pack_sockaddr_in(@signature.lport, @signature.lip)
-  end
-  
-  def send_data(d)
-    nil # TODO: expectations &c...
-  end
-end
-
 shared_examples_for BitcoinPeer do
+
 end
 
 describe BitcoinClient do
-  before(:each) do
-    @reactor = stub("reactor")
-    @sig = MockSignature.new
+  include EM::Spec
 
-    @actor = MockActor.new
-    @client = BitcoinClient.new(@sig, @actor)
-    @client.extend(EMPMocks)
+  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 accept a valid actor" do
-        @client.actor.should == @actor
-      end
+      it "should connect to a Bitcoin server" do
+        start_server
+        start_client
+        
+        done
 
-      it "should send a version first, accept a verack + version, then send a verack"
+#        EM::add_periodic_timer(2) do
+#          @client_actor.should_receive(:ready!).and_return(true)
+#          @client_actor.should_receive(:connection=).with(@client).and_return(true)
+#          done
+#        end
+      end
     end
   end