QUIC - Cache the connection type and connection description. Make the

net/quic/quic_connection_logger_unittest.cc

 // Copyright 2014 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.
 
 #include "net/quic/quic_connection_logger.h"
 
 #include "net/quic/quic_protocol.h"
 #include "net/quic/test_tools/quic_test_utils.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace net {
 namespace test {
 
 class QuicConnectionLoggerPeer {
  public:
   static size_t num_truncated_acks_sent(const QuicConnectionLogger& logger) {
     return logger.num_truncated_acks_sent_;
   }
+  static const char* connection_description(
+      const QuicConnectionLogger& logger) {
+    return logger.connection_description_;
+  }
 };
 
 class QuicConnectionLoggerTest : public ::testing::Test {
  protected:
   QuicConnectionLoggerTest()
-      : session_(new MockConnection(false)), logger_(&session_, net_log_) {}
+      : session_(new MockConnection(false)),
+        logger_(&session_, &network_connection_, net_log_) {
+    EXPECT_NE(nullptr,
+              QuicConnectionLoggerPeer::connection_description(logger_));
+  }
 
   BoundNetLog net_log_;
   MockSession session_;
   QuicConnectionLogger logger_;
+  NetworkConnection network_connection_;
 };
 
 TEST_F(QuicConnectionLoggerTest, TruncatedAcksSentNotChanged) {
   QuicAckFrame frame;
   logger_.OnFrameAddedToPacket(QuicFrame(&frame));
   EXPECT_EQ(0u, QuicConnectionLoggerPeer::num_truncated_acks_sent(logger_));
 
   for (QuicPacketSequenceNumber i = 0; i < 256; ++i) {
     frame.missing_packets.insert(i);
   }
   logger_.OnFrameAddedToPacket(QuicFrame(&frame));
   EXPECT_EQ(0u, QuicConnectionLoggerPeer::num_truncated_acks_sent(logger_));
 }
 
 TEST_F(QuicConnectionLoggerTest, TruncatedAcksSent) {
   QuicAckFrame frame;
   for (QuicPacketSequenceNumber i = 0; i < 512; i += 2) {
     frame.missing_packets.insert(i);
   }
   logger_.OnFrameAddedToPacket(QuicFrame(&frame));
   EXPECT_EQ(1u, QuicConnectionLoggerPeer::num_truncated_acks_sent(logger_));
 }
 
 }  // namespace test
 }  // namespace net