text: // 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.
  
  #include <memory>
  
  #include "base/macros.h"
  #include "base/strings/string_number_conversions.h"
  #include "base/strings/utf_string_conversions.h"
  #include "chrome/browser/media_galleries/media_galleries_dialog_controller_mock.h"
  #include "chrome/browser/ui/browser.h"
  #include "chrome/browser/ui/test/test_browser_dialog.h"
  #include "chrome/browser/ui/views/chrome_layout_provider.h"
  #include "chrome/browser/ui/views/extensions/media_galleries_dialog_views.h"
  #include "chrome/browser/ui/views/extensions/media_gallery_checkbox_view.h"
  #include "chrome/test/base/in_process_browser_test.h"
  #include "components/storage_monitor/storage_info.h"
  #include "content/public/browser/page_navigator.h"
  #include "content/public/common/referrer.h"
  #include "content/public/test/browser_test_utils.h"
  #include "testing/gtest/include/gtest/gtest.h"
  #include "ui/base/page_transition_types.h"
  #include "ui/base/window_open_disposition.h"
  #include "ui/views/controls/button/checkbox.h"
  #include "url/gurl.h"
  #include "url/url_constants.h"
  
  namespace {
  
  MediaGalleryPrefInfo MakePrefInfo(MediaGalleryPrefId id) {
    MediaGalleryPrefInfo gallery;
    gallery.pref_id = id;
    gallery.device_id = storage_monitor::StorageInfo::MakeDeviceId(
        storage_monitor::StorageInfo::FIXED_MASS_STORAGE,
        base::NumberToString(id));
    gallery.display_name = base::ASCIIToUTF16("Display Name");
    return gallery;
  }
  
  }  // namespace
  
  class MediaGalleriesInteractiveDialogTest : public DialogBrowserTest {
   public:
    MediaGalleriesInteractiveDialogTest() {}
    ~MediaGalleriesInteractiveDialogTest() override {}
  
    void PreRunTestOnMainThread() override {
      DialogBrowserTest::PreRunTestOnMainThread();
      const GURL about_blank(url::kAboutBlankURL);
      content::WebContents* content = browser()->OpenURL(content::OpenURLParams(
          about_blank, content::Referrer(), WindowOpenDisposition::CURRENT_TAB,
          ui::PAGE_TRANSITION_TYPED, false));
      EXPECT_CALL(controller_, WebContents())
          .WillRepeatedly(testing::Return(content));
      content::TestNavigationManager manager(content, about_blank);
      manager.WaitForNavigationFinished();
    }
  
    void ShowUi(const std::string& name) override {
      std::vector<base::string16> headers = {base::string16(),
                                             base::ASCIIToUTF16("header2")};
      MediaGalleriesDialogController::Entries attached_permissions = {
          MediaGalleriesDialogController::Entry(MakePrefInfo(1), true),
          MediaGalleriesDialogController::Entry(MakePrefInfo(2), false)};
      ON_CALL(controller_, GetSectionHeaders())
          .WillByDefault(testing::Return(headers));
      EXPECT_CALL(controller_, GetSectionEntries(testing::_))
          .Times(testing::AnyNumber());
      EXPECT_CALL(controller_, GetSectionEntries(0))
          .WillRepeatedly(testing::Return(attached_permissions));
  
      dialog_ = std::make_unique<MediaGalleriesDialogViews>(&controller_);
    }
  
   private:
    testing::NiceMock<MediaGalleriesDialogControllerMock> controller_;
    std::unique_ptr<MediaGalleriesDialogViews> dialog_;
  
    DISALLOW_COPY_AND_ASSIGN(MediaGalleriesInteractiveDialogTest);
  };
  
  IN_PROC_BROWSER_TEST_F(MediaGalleriesInteractiveDialogTest,
                         InvokeUi_DisplayDialog) {
    ShowAndVerifyUi();
  }
  