Move (most of) chrome/browser/drive into components/drive/service.

chrome/browser/drive/drive_app_registry_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 "chrome/browser/drive/drive_app_registry.h"
-
-#include "base/files/file_path.h"
-#include "base/macros.h"
-#include "base/message_loop/message_loop.h"
-#include "base/run_loop.h"
-#include "base/values.h"
-#include "chrome/browser/drive/drive_app_registry_observer.h"
-#include "chrome/browser/drive/fake_drive_service.h"
-#include "google_apis/drive/drive_api_parser.h"
-#include "google_apis/drive/test_util.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace drive {
-
-class TestDriveAppRegistryObserver : public DriveAppRegistryObserver {
- public:
-  explicit TestDriveAppRegistryObserver(DriveAppRegistry* registry)
-      : registry_(registry),
-        update_count_(0) {
-    registry_->AddObserver(this);
-  }
-  ~TestDriveAppRegistryObserver() override { registry_->RemoveObserver(this); }
-
-  int update_count() const { return update_count_; }
-
- private:
-  // DriveAppRegistryObserver overrides:
-  void OnDriveAppRegistryUpdated() override { ++update_count_; }
-
-  DriveAppRegistry* registry_;
-  int update_count_;
-  DISALLOW_COPY_AND_ASSIGN(TestDriveAppRegistryObserver);
-};
-
-class DriveAppRegistryTest : public testing::Test {
- protected:
-  void SetUp() override {
-    fake_drive_service_.reset(new FakeDriveService);
-    fake_drive_service_->LoadAppListForDriveApi("drive/applist.json");
-
-    apps_registry_.reset(new DriveAppRegistry(fake_drive_service_.get()));
-  }
-
-  bool VerifyApp(const std::vector<DriveAppInfo>& list,
-                 const std::string& app_id,
-                 const std::string& app_name) {
-    bool found = false;
-    for (size_t i = 0; i < list.size(); ++i) {
-      const DriveAppInfo& app = list[i];
-      if (app_id == app.app_id) {
-        EXPECT_EQ(app_name, app.app_name);
-        found = true;
-        break;
-      }
-    }
-    EXPECT_TRUE(found) << "Unable to find app with app_id " << app_id;
-    return found;
-  }
-
-  base::MessageLoop message_loop_;
-  scoped_ptr<FakeDriveService> fake_drive_service_;
-  scoped_ptr<DriveAppRegistry> apps_registry_;
-};
-
-TEST_F(DriveAppRegistryTest, BasicParse) {
-  TestDriveAppRegistryObserver observer(apps_registry_.get());
-
-  apps_registry_->Update();
-  base::RunLoop().RunUntilIdle();
-  EXPECT_EQ(1, observer.update_count());
-
-  std::vector<DriveAppInfo> apps;
-  apps_registry_->GetAppList(&apps);
-
-  ASSERT_EQ(2u, apps.size());
-  EXPECT_EQ("123456788192", apps[0].app_id);
-  EXPECT_EQ("Drive app 1", apps[0].app_name);
-  EXPECT_EQ("https://www.example.com/createForApp1",
-            apps[0].create_url.spec());
-  EXPECT_EQ("abcdefghabcdefghabcdefghabcdefgh", apps[0].product_id);
-  EXPECT_TRUE(apps[0].is_removable);
-}
-
-TEST_F(DriveAppRegistryTest, LoadAndFindDriveApps) {
-  TestDriveAppRegistryObserver observer(apps_registry_.get());
-
-  apps_registry_->Update();
-  base::RunLoop().RunUntilIdle();
-  EXPECT_EQ(1, observer.update_count());
-
-  // Find by primary extension 'exe'.
-  std::vector<DriveAppInfo> ext_results;
-  base::FilePath ext_file(FILE_PATH_LITERAL("drive/file.exe"));
-  apps_registry_->GetAppsForFile(ext_file.Extension(), "", &ext_results);
-  ASSERT_EQ(1U, ext_results.size());
-  VerifyApp(ext_results, "123456788192", "Drive app 1");
-
-  // Find by primary MIME type.
-  std::vector<DriveAppInfo> primary_app;
-  apps_registry_->GetAppsForFile(base::FilePath::StringType(),
-      "application/vnd.google-apps.drive-sdk.123456788192", &primary_app);
-  ASSERT_EQ(1U, primary_app.size());
-  VerifyApp(primary_app, "123456788192", "Drive app 1");
-
-  // Find by secondary MIME type.
-  std::vector<DriveAppInfo> secondary_app;
-  apps_registry_->GetAppsForFile(
-      base::FilePath::StringType(), "text/html", &secondary_app);
-  ASSERT_EQ(1U, secondary_app.size());
-  VerifyApp(secondary_app, "123456788192", "Drive app 1");
-}
-
-TEST_F(DriveAppRegistryTest, UpdateFromAppList) {
-  scoped_ptr<base::Value> app_info_value =
-      google_apis::test_util::LoadJSONFile("drive/applist.json");
-  scoped_ptr<google_apis::AppList> app_list(
-      google_apis::AppList::CreateFrom(*app_info_value));
-
-  TestDriveAppRegistryObserver observer(apps_registry_.get());
-  apps_registry_->UpdateFromAppList(*app_list);
-  EXPECT_EQ(1, observer.update_count());
-
-  // Confirm that something was loaded from applist.json.
-  std::vector<DriveAppInfo> ext_results;
-  base::FilePath ext_file(FILE_PATH_LITERAL("drive/file.exe"));
-  apps_registry_->GetAppsForFile(ext_file.Extension(), "", &ext_results);
-  ASSERT_EQ(1U, ext_results.size());
-}
-
-TEST_F(DriveAppRegistryTest, MultipleUpdate) {
-  TestDriveAppRegistryObserver observer(apps_registry_.get());
-
-  // Call Update().
-  apps_registry_->Update();
-  EXPECT_EQ(0, observer.update_count());
-
-  // Call Update() again.
-  // This call should be ignored because there is already an ongoing update.
-  apps_registry_->Update();
-  EXPECT_EQ(0, observer.update_count());
-
-  // The app list should be loaded only once.
-  base::RunLoop().RunUntilIdle();
-  EXPECT_EQ(1, fake_drive_service_->app_list_load_count());
-  EXPECT_EQ(1, observer.update_count());
-}
-
-TEST(DriveAppRegistryUtilTest, FindPreferredIcon_Empty) {
-  DriveAppInfo::IconList icons;
-  EXPECT_EQ("",
-            util::FindPreferredIcon(icons, util::kPreferredIconSize).spec());
-}
-
-TEST(DriveAppRegistryUtilTest, FindPreferredIcon_) {
-  const char kSmallerIconUrl[] = "http://example.com/smaller.png";
-  const char kMediumIconUrl[] = "http://example.com/medium.png";
-  const char kBiggerIconUrl[] = "http://example.com/bigger.png";
-  const int kMediumSize = 16;
-
-  DriveAppInfo::IconList icons;
-  // The icons are not sorted by the size.
-  icons.push_back(std::make_pair(kMediumSize,
-                                 GURL(kMediumIconUrl)));
-  icons.push_back(std::make_pair(kMediumSize + 2,
-                                 GURL(kBiggerIconUrl)));
-  icons.push_back(std::make_pair(kMediumSize - 2,
-                                 GURL(kSmallerIconUrl)));
-
-  // Exact match.
-  EXPECT_EQ(kMediumIconUrl,
-            util::FindPreferredIcon(icons, kMediumSize).spec());
-  // The requested size is in-between of smaller.png and
-  // medium.png. medium.png should be returned.
-  EXPECT_EQ(kMediumIconUrl,
-            util::FindPreferredIcon(icons, kMediumSize - 1).spec());
-  // The requested size is smaller than the smallest icon. The smallest icon
-  // should be returned.
-  EXPECT_EQ(kSmallerIconUrl,
-            util::FindPreferredIcon(icons, kMediumSize - 3).spec());
-  // The requested size is larger than the largest icon. The largest icon
-  // should be returned.
-  EXPECT_EQ(kBiggerIconUrl,
-            util::FindPreferredIcon(icons, kMediumSize + 3).spec());
-}
-
-TEST_F(DriveAppRegistryTest, UninstallDriveApp) {
-  apps_registry_->Update();
-  base::RunLoop().RunUntilIdle();
-
-  std::vector<DriveAppInfo> apps;
-  apps_registry_->GetAppList(&apps);
-  size_t original_count = apps.size();
-
-  // Uninstall an existing app.
-  google_apis::DriveApiErrorCode error = google_apis::DRIVE_OTHER_ERROR;
-  apps_registry_->UninstallApp(
-      "123456788192",
-      google_apis::test_util::CreateCopyResultCallback(&error));
-  base::RunLoop().RunUntilIdle();
-  EXPECT_EQ(error, google_apis::HTTP_NO_CONTENT);
-
-  // Check that the number of apps is decreased by one.
-  apps_registry_->GetAppList(&apps);
-  EXPECT_EQ(original_count - 1, apps.size());
-
-  // Try to uninstall a non-existing app.
-  error = google_apis::DRIVE_OTHER_ERROR;
-  apps_registry_->UninstallApp(
-      "non-existing-app-id",
-      google_apis::test_util::CreateCopyResultCallback(&error));
-  base::RunLoop().RunUntilIdle();
-  EXPECT_EQ(error, google_apis::HTTP_NOT_FOUND);
-
-  // Check that the number is not changed this time.
-  apps_registry_->GetAppList(&apps);
-  EXPECT_EQ(original_count - 1, apps.size());
-}
-
-}  // namespace drive