Introduce ParallelDownloadJob.

content/browser/download/mock_download_job.h

 // Copyright 2017 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 CONTENT_BROWSER_DOWNLOAD_MOCK_DOWNLOAD_JOB_H_
 #define CONTENT_BROWSER_DOWNLOAD_MOCK_DOWNLOAD_JOB_H_
 
 #include <string>
 
 #include "base/macros.h"
 #include "content/browser/download/download_job.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace content {
 
+class DownloadItemImpl;
+
 class MockDownloadJob : public DownloadJob {
  public:
-  MockDownloadJob();
+  MockDownloadJob(DownloadItemImpl* download_item);

[qinmin, 2017/02/22 19:51:23]

explicit

[xingliu, 2017/02/22 21:22:41]

Done.

   ~MockDownloadJob() override;
 
+  DownloadItemImpl* download_item() { return download_item_; }
+
   // DownloadJob implementation.
+  MOCK_METHOD0(Start, void());
   MOCK_METHOD1(Cancel, void(bool));
   MOCK_METHOD0(Pause, void());
   MOCK_METHOD0(Resume, void());
   MOCK_CONST_METHOD0(CanOpen, bool());
   MOCK_CONST_METHOD0(CanResume, bool());
   MOCK_CONST_METHOD0(CanShowInFolder, bool());
   MOCK_CONST_METHOD0(IsActive, bool());
   MOCK_CONST_METHOD0(IsPaused, bool());
   MOCK_CONST_METHOD0(PercentComplete, int());
   MOCK_CONST_METHOD0(CurrentSpeed, int64_t());
   MOCK_CONST_METHOD1(TimeRemaining, bool(base::TimeDelta* remaining));
   MOCK_CONST_METHOD0(GetWebContents, WebContents*());
   MOCK_CONST_METHOD1(DebugString, std::string(bool));
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DOWNLOAD_MOCK_DOWNLOAD_JOB_H_