Make QuicPacketWriter keep track of socket writability; expose the

net/quic/test_tools/quic_test_utils.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.
 //
 // Common utilities for Quic tests
 
 #ifndef NET_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_
 #define NET_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_
 
 #include <string>
@@ skipping 372 matching lines @@
   MockPacketWriter();
   virtual ~MockPacketWriter();
 
   MOCK_METHOD5(WritePacket,
                WriteResult(const char* buffer,
                            size_t buf_len,
                            const IPAddressNumber& self_address,
                            const IPEndPoint& peer_address,
                            QuicBlockedWriterInterface* blocked_writer));
   MOCK_CONST_METHOD0(IsWriteBlockedDataBuffered, bool());
+  MOCK_CONST_METHOD0(IsWriteBlocked, bool());
+  MOCK_METHOD0(SetWritable, void());
 };
 
 class MockSendAlgorithm : public SendAlgorithmInterface {
  public:
   MockSendAlgorithm();
   virtual ~MockSendAlgorithm();
 
   MOCK_METHOD2(SetFromConfig, void(const QuicConfig& config, bool is_server));
   MOCK_METHOD1(SetMaxPacketSize, void(QuicByteCount max_packet_size));
   MOCK_METHOD3(OnIncomingQuicCongestionFeedbackFrame,
@@ skipping 60 matching lines @@
   MockAckNotifierDelegate();
   virtual ~MockAckNotifierDelegate();
 
   MOCK_METHOD0(OnAckNotification, void());
 };
 
 }  // namespace test
 }  // namespace net
 
 #endif  // NET_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_