Revert of [cast_channel] Move cast_channel related files from //extensions to //components

extensions/browser/api/cast_channel/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 <stddef.h>
+#include <stdint.h>
+
+#include <string>
+
+#include "extensions/browser/api/cast_channel/cast_auth_util.h"
+#include "extensions/browser/api/cast_channel/logger.h"
+#include "net/base/net_errors.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace extensions {
+namespace api {
+namespace cast_channel {
+
+using proto::EventType;
+using proto::Log;
+using proto::SocketEvent;
+
+TEST(CastChannelLoggerTest, LogLastErrorEvents) {
+  scoped_refptr<Logger> logger(new Logger());
+
+  // Net return value is set to an error
+  logger->LogSocketEventWithRv(1, EventType::TCP_SOCKET_CONNECT,
+                               net::ERR_CONNECTION_FAILED);
+
+  LastErrors last_errors = logger->GetLastErrors(1);
+  EXPECT_EQ(last_errors.event_type, proto::TCP_SOCKET_CONNECT);
+  EXPECT_EQ(last_errors.net_return_value, net::ERR_CONNECTION_FAILED);
+
+  // Challenge reply error set
+  AuthResult auth_result = AuthResult::CreateWithParseError(
+      "Some error", AuthResult::ErrorType::ERROR_PEER_CERT_EMPTY);
+
+  logger->LogSocketChallengeReplyEvent(2, auth_result);
+  last_errors = logger->GetLastErrors(2);
+  EXPECT_EQ(last_errors.event_type, proto::AUTH_CHALLENGE_REPLY);
+  EXPECT_EQ(last_errors.challenge_reply_error_type,
+            proto::CHALLENGE_REPLY_ERROR_PEER_CERT_EMPTY);
+
+  // Logging a non-error event does not set the LastErrors for the channel.
+  logger->LogSocketEventWithRv(3, EventType::TCP_SOCKET_CONNECT, net::OK);
+  last_errors = logger->GetLastErrors(3);
+  EXPECT_EQ(last_errors.event_type, proto::EVENT_TYPE_UNKNOWN);
+  EXPECT_EQ(last_errors.net_return_value, net::OK);
+  EXPECT_EQ(last_errors.challenge_reply_error_type,
+            proto::CHALLENGE_REPLY_ERROR_NONE);
+
+  // Now log a challenge reply error.  LastErrors will be set.
+  auth_result =
+      AuthResult("Some error failed", AuthResult::ERROR_WRONG_PAYLOAD_TYPE);
+  logger->LogSocketChallengeReplyEvent(3, auth_result);
+  last_errors = logger->GetLastErrors(3);
+  EXPECT_EQ(last_errors.event_type, proto::AUTH_CHALLENGE_REPLY);
+  EXPECT_EQ(last_errors.challenge_reply_error_type,
+            proto::CHALLENGE_REPLY_ERROR_WRONG_PAYLOAD_TYPE);
+
+  // Logging a non-error event does not change the LastErrors for the channel.
+  logger->LogSocketEventWithRv(3, EventType::TCP_SOCKET_CONNECT, net::OK);
+  last_errors = logger->GetLastErrors(3);
+  EXPECT_EQ(last_errors.event_type, proto::AUTH_CHALLENGE_REPLY);
+  EXPECT_EQ(last_errors.challenge_reply_error_type,
+            proto::CHALLENGE_REPLY_ERROR_WRONG_PAYLOAD_TYPE);
+}
+
+}  // namespace cast_channel
+}  // namespace api
+}  // namespace extensions