Cleanup Fake* classes in remoting/protocol

remoting/protocol/fake_session.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef REMOTING_PROTOCOL_FAKE_SESSION_H_
 #define REMOTING_PROTOCOL_FAKE_SESSION_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
-#include "base/memory/weak_ptr.h"
-#include "net/base/completion_callback.h"
-#include "net/socket/socket.h"
-#include "net/socket/stream_socket.h"
+#include "remoting/protocol/fake_stream_socket.h"
 #include "remoting/protocol/session.h"
-#include "remoting/protocol/stream_channel_factory.h"
-
-namespace base {
-class MessageLoop;
-}
 
 namespace remoting {
 namespace protocol {
 
 extern const char kTestJid[];
 
-// FakeSocket implement net::Socket interface for FakeConnection. All data
-// written to FakeSocket is stored in a buffer returned by written_data().
-// Read() reads data from another buffer that can be set with AppendInputData().
-// Pending reads are supported, so if there is a pending read AppendInputData()
-// calls the read callback.
-//
-// Two fake sockets can be connected to each other using the
-// PairWith() method, e.g.: a->PairWith(b). After this all data
-// written to |a| can be read from |b| and vica versa. Two connected
-// sockets |a| and |b| must be created and used on the same thread.
-class FakeSocket : public net::StreamSocket {
- public:
-  FakeSocket();
-  virtual ~FakeSocket();
-
-  const std::string& written_data() const { return written_data_; }
-
-  void set_write_limit(int write_limit) { write_limit_ = write_limit; }
-  void set_async_write(bool async_write) { async_write_ = async_write; }
-  void set_next_write_error(int error) { next_write_error_ = error; }
-  void set_next_read_error(int error) { next_read_error_ = error; }
-  void AppendInputData(const std::vector<char>& data);
-  void PairWith(FakeSocket* peer_socket);
-  int input_pos() const { return input_pos_; }
-  bool read_pending() const { return read_pending_; }
-
-  // net::Socket implementation.
-  virtual int Read(net::IOBuffer* buf, int buf_len,
-                   const net::CompletionCallback& callback) OVERRIDE;
-  virtual int Write(net::IOBuffer* buf, int buf_len,
-                    const net::CompletionCallback& callback) OVERRIDE;
-
-  virtual int SetReceiveBufferSize(int32 size) OVERRIDE;
-  virtual int SetSendBufferSize(int32 size) OVERRIDE;
-
-  // net::StreamSocket interface.
-  virtual int Connect(const net::CompletionCallback& callback) OVERRIDE;
-  virtual void Disconnect() OVERRIDE;
-  virtual bool IsConnected() const OVERRIDE;
-  virtual bool IsConnectedAndIdle() const OVERRIDE;
-  virtual int GetPeerAddress(net::IPEndPoint* address) const OVERRIDE;
-  virtual int GetLocalAddress(net::IPEndPoint* address) const OVERRIDE;
-  virtual const net::BoundNetLog& NetLog() const OVERRIDE;
-  virtual void SetSubresourceSpeculation() OVERRIDE;
-  virtual void SetOmniboxSpeculation() OVERRIDE;
-  virtual bool WasEverUsed() const OVERRIDE;
-  virtual bool UsingTCPFastOpen() const OVERRIDE;
-  virtual bool WasNpnNegotiated() const OVERRIDE;
-  virtual net::NextProto GetNegotiatedProtocol() const OVERRIDE;
-  virtual bool GetSSLInfo(net::SSLInfo* ssl_info) OVERRIDE;
-
- private:
-  void DoAsyncWrite(scoped_refptr<net::IOBuffer> buf, int buf_len,
-                    const net::CompletionCallback& callback);
-  void DoWrite(net::IOBuffer* buf, int buf_len);
-
-  bool async_write_;
-  bool write_pending_;
-  int write_limit_;
-  int next_write_error_;
-
-  int next_read_error_;
-  bool read_pending_;
-  scoped_refptr<net::IOBuffer> read_buffer_;
-  int read_buffer_size_;
-  net::CompletionCallback read_callback_;
-  base::WeakPtr<FakeSocket> peer_socket_;
-
-  std::string written_data_;
-  std::string input_data_;
-  int input_pos_;
-
-  net::BoundNetLog net_log_;
-
-  base::MessageLoop* message_loop_;
-  base::WeakPtrFactory<FakeSocket> weak_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(FakeSocket);
-};
-
-// FakeUdpSocket is similar to FakeSocket but behaves as UDP socket. All written
-// packets are stored separetely in written_packets(). AppendInputPacket() adds
-// one packet that will be returned by Read().
-class FakeUdpSocket : public net::Socket {
- public:
-  FakeUdpSocket();
-  virtual ~FakeUdpSocket();
-
-  const std::vector<std::string>& written_packets() const {
-    return written_packets_;
-  }
-
-  void AppendInputPacket(const char* data, int data_size);
-  int input_pos() const { return input_pos_; }
-
-  // net::Socket implementation.
-  virtual int Read(net::IOBuffer* buf, int buf_len,
-                   const net::CompletionCallback& callback) OVERRIDE;
-  virtual int Write(net::IOBuffer* buf, int buf_len,
-                    const net::CompletionCallback& callback) OVERRIDE;
-
-  virtual int SetReceiveBufferSize(int32 size) OVERRIDE;
-  virtual int SetSendBufferSize(int32 size) OVERRIDE;
-
- private:
-  bool read_pending_;
-  scoped_refptr<net::IOBuffer> read_buffer_;
-  int read_buffer_size_;
-  net::CompletionCallback read_callback_;
-
-  std::vector<std::string> written_packets_;
-  std::vector<std::string> input_packets_;
-  int input_pos_;
-
-  base::MessageLoop* message_loop_;
-
-  DISALLOW_COPY_AND_ASSIGN(FakeUdpSocket);
-};
-
-// FakeSession is a dummy protocol::Session that uses FakeSocket for all
+// FakeSession is a dummy protocol::Session that uses FakeStreamSocket for all
 // channels.
-class FakeSession : public Session,
-                    public StreamChannelFactory {
+class FakeSession : public Session {
  public:
   FakeSession();
   virtual ~FakeSession();
 
   EventHandler* event_handler() { return event_handler_; }
 
-  void set_async_creation(bool async_creation) {
-    async_creation_ = async_creation;
-  }
-
   void set_error(ErrorCode error) { error_ = error; }
 
   bool is_closed() const { return closed_; }
 
-  FakeSocket* GetStreamChannel(const std::string& name);
-  FakeUdpSocket* GetDatagramChannel(const std::string& name);
+  FakeStreamChannelFactory& fake_channel_factory() { return channel_factory_; }
 
   // Session interface.
   virtual void SetEventHandler(EventHandler* event_handler) OVERRIDE;
   virtual ErrorCode error() OVERRIDE;
   virtual const std::string& jid() OVERRIDE;
   virtual const CandidateSessionConfig* candidate_config() OVERRIDE;
   virtual const SessionConfig& config() OVERRIDE;
   virtual void set_config(const SessionConfig& config) OVERRIDE;
   virtual StreamChannelFactory* GetTransportChannelFactory() OVERRIDE;
   virtual StreamChannelFactory* GetMultiplexedChannelFactory() OVERRIDE;
   virtual void Close() OVERRIDE;
 
-  // StreamChannelFactory interface.
-  virtual void CreateChannel(const std::string& name,
-                             const ChannelCreatedCallback& callback) OVERRIDE;
-  virtual void CancelChannelCreation(const std::string& name) OVERRIDE;
-
  public:
-  void NotifyChannelCreated(const std::string& name,
-                            const ChannelCreatedCallback& callback);
-
   EventHandler* event_handler_;
   scoped_ptr<const CandidateSessionConfig> candidate_config_;
   SessionConfig config_;
-  base::MessageLoop* message_loop_;
 
-  bool async_creation_;
-
-  std::map<std::string, FakeSocket*> stream_channels_;
-  std::map<std::string, FakeUdpSocket*> datagram_channels_;
+  FakeStreamChannelFactory channel_factory_;
 
   std::string jid_;
 
   ErrorCode error_;
   bool closed_;
 
-  base::WeakPtrFactory<FakeSession> weak_factory_;
-
   DISALLOW_COPY_AND_ASSIGN(FakeSession);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_FAKE_SESSION_H_