Convert class-full-of-statics CryptoTestUtils into a namespace

net/quic/core/quic_crypto_client_stream_test.cc

 // 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.
 
 #include "net/quic/core/quic_crypto_client_stream.h"
 
 #include <memory>
 
 #include "net/quic/core/crypto/aes_128_gcm_12_encrypter.h"
 #include "net/quic/core/crypto/quic_decrypter.h"
@@ skipping 18 matching lines @@
 namespace test {
 namespace {
 
 const char kServerHostname[] = "test.example.com";
 const uint16_t kServerPort = 443;
 
 class QuicCryptoClientStreamTest : public ::testing::Test {
  public:
   QuicCryptoClientStreamTest()
       : server_id_(kServerHostname, kServerPort, PRIVACY_MODE_DISABLED),
-        crypto_config_(CryptoTestUtils::ProofVerifierForTesting()) {
+        crypto_config_(crypto_test_utils::ProofVerifierForTesting()) {
     CreateConnection();
   }
 
   void CreateConnection() {
     connection_ = new PacketSavingConnection(&client_helper_, &alarm_factory_,
                                              Perspective::IS_CLIENT);
     // Advance the time, because timers do not like uninitialized times.
     connection_->AdvanceTime(QuicTime::Delta::FromSeconds(1));
 
     session_.reset(new TestQuicSpdyClientSession(
         connection_, DefaultQuicConfig(), server_id_, &crypto_config_));
   }
 
   void CompleteCryptoHandshake() {
     stream()->CryptoConnect();
     QuicConfig config;
-    CryptoTestUtils::HandshakeWithFakeServer(&config, &server_helper_,
-                                             &alarm_factory_, connection_,
-                                             stream(), server_options_);
+    crypto_test_utils::HandshakeWithFakeServer(&config, &server_helper_,
+                                               &alarm_factory_, connection_,
+                                               stream(), server_options_);
   }
 
   void ConstructHandshakeMessage() {
     CryptoFramer framer;
     message_data_.reset(framer.ConstructHandshakeMessage(message_));
   }
 
   QuicCryptoClientStream* stream() { return session_->GetCryptoStream(); }
 
   MockQuicConnectionHelper server_helper_;
   MockQuicConnectionHelper client_helper_;
   MockAlarmFactory alarm_factory_;
   PacketSavingConnection* connection_;
   std::unique_ptr<TestQuicSpdyClientSession> session_;
   QuicServerId server_id_;
   CryptoHandshakeMessage message_;
   std::unique_ptr<QuicData> message_data_;
   QuicCryptoClientConfig crypto_config_;
-  CryptoTestUtils::FakeServerOptions server_options_;
+  crypto_test_utils::FakeServerOptions server_options_;
 };
 
 TEST_F(QuicCryptoClientStreamTest, NotInitiallyConected) {
   EXPECT_FALSE(stream()->encryption_established());
   EXPECT_FALSE(stream()->handshake_confirmed());
 }
 
 TEST_F(QuicCryptoClientStreamTest, ConnectedAfterSHLO) {
   CompleteCryptoHandshake();
   EXPECT_TRUE(stream()->encryption_established());
@@ skipping 149 matching lines @@
 }
 
 TEST_F(QuicCryptoClientStreamTest, ServerConfigUpdateWithCert) {
   // Test that the crypto client stream can receive and use server config
   // updates with certificates after the connection has been established.
   CompleteCryptoHandshake();
 
   // Build a server config update message with certificates
   QuicCryptoServerConfig crypto_config(
       QuicCryptoServerConfig::TESTING, QuicRandom::GetInstance(),
-      CryptoTestUtils::ProofSourceForTesting());
-  CryptoTestUtils::FakeServerOptions options;
-  CryptoTestUtils::SetupCryptoServerConfigForTest(
+      crypto_test_utils::ProofSourceForTesting());
+  crypto_test_utils::FakeServerOptions options;
+  crypto_test_utils::SetupCryptoServerConfigForTest(
       connection_->clock(), QuicRandom::GetInstance(), &crypto_config, options);
   SourceAddressTokens tokens;
   QuicCompressedCertsCache cache(1);
   CachedNetworkParameters network_params;
   CryptoHandshakeMessage server_config_update;
   EXPECT_TRUE(crypto_config.BuildServerConfigUpdateMessage(
       session_->connection()->version(), stream()->chlo_hash(), tokens,
       QuicSocketAddress(QuicIpAddress::Loopback6(), 1234),
       QuicIpAddress::Loopback6(), connection_->clock(),
       QuicRandom::GetInstance(), &cache, stream()->crypto_negotiated_params(),
@@ skipping 67 matching lines @@
 
   CompleteCryptoHandshake();
   EXPECT_TRUE(stream()->encryption_established());
   EXPECT_TRUE(stream()->handshake_confirmed());
   EXPECT_EQ(0u, stream()->crypto_negotiated_params().token_binding_key_param);
 }
 
 class QuicCryptoClientStreamStatelessTest : public ::testing::Test {
  public:
   QuicCryptoClientStreamStatelessTest()
-      : client_crypto_config_(CryptoTestUtils::ProofVerifierForTesting()),
+      : client_crypto_config_(crypto_test_utils::ProofVerifierForTesting()),
         server_crypto_config_(QuicCryptoServerConfig::TESTING,
                               QuicRandom::GetInstance(),
-                              CryptoTestUtils::ProofSourceForTesting()),
+                              crypto_test_utils::ProofSourceForTesting()),
         server_compressed_certs_cache_(
             QuicCompressedCertsCache::kQuicCompressedCertsCacheSize),
         server_id_(kServerHostname, kServerPort, PRIVACY_MODE_DISABLED) {
     TestQuicSpdyClientSession* client_session = nullptr;
     CreateClientSessionForTest(server_id_,
                                /* supports_stateless_rejects= */ true,
                                QuicTime::Delta::FromSeconds(100000),
                                AllSupportedVersions(), &helper_,
                                &alarm_factory_, &client_crypto_config_,
                                &client_connection_, &client_session);
     CHECK(client_session);
     client_session_.reset(client_session);
   }
 
   QuicCryptoServerStream* server_stream() {
     return server_session_->GetCryptoStream();
   }
 
   void AdvanceHandshakeWithFakeServer() {
     client_session_->GetCryptoStream()->CryptoConnect();
-    CryptoTestUtils::AdvanceHandshake(client_connection_,
-                                      client_session_->GetCryptoStream(), 0,
-                                      server_connection_, server_stream(), 0);
+    crypto_test_utils::AdvanceHandshake(client_connection_,
+                                        client_session_->GetCryptoStream(), 0,
+                                        server_connection_, server_stream(), 0);
   }
 
   // Initializes the server_stream_ for stateless rejects.
   void InitializeFakeStatelessRejectServer() {
     TestQuicSpdyServerSession* server_session = nullptr;
     CreateServerSessionForTest(server_id_, QuicTime::Delta::FromSeconds(100000),
                                AllSupportedVersions(), &helper_,
                                &alarm_factory_, &server_crypto_config_,
                                &server_compressed_certs_cache_,
                                &server_connection_, &server_session);
     CHECK(server_session);
     server_session_.reset(server_session);
-    CryptoTestUtils::FakeServerOptions options;
-    CryptoTestUtils::SetupCryptoServerConfigForTest(
+    crypto_test_utils::FakeServerOptions options;
+    crypto_test_utils::SetupCryptoServerConfigForTest(
         server_connection_->clock(), server_connection_->random_generator(),
         &server_crypto_config_, options);
     FLAGS_quic_reloadable_flag_enable_quic_stateless_reject_support = true;
   }
 
   QuicFlagSaver flags_;  // Save/restore all QUIC flag values.
 
   MockQuicConnectionHelper helper_;
   MockAlarmFactory alarm_factory_;
 
@@ skipping 38 matching lines @@
       client_state->GetNextServerDesignatedConnectionId();
   QuicConnectionId expected_id =
       server_session_->connection()->random_generator()->RandUint64();
   EXPECT_EQ(expected_id, server_designated_id);
   EXPECT_FALSE(client_state->has_server_designated_connection_id());
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace net