Move chrome/browser/chromeos/drive/file_system.cc (+deps) into components/drive.

chrome/browser/chromeos/drive/sync/entry_revert_performer_unittest.cc

-// Copyright 2013 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/chromeos/drive/sync/entry_revert_performer.h"
-
-#include "base/task_runner_util.h"
-#include "components/drive/file_change.h"
-#include "components/drive/file_system/operation_test_base.h"
-#include "components/drive/file_system_core_util.h"
-#include "components/drive/job_scheduler.h"
-#include "components/drive/resource_metadata.h"
-#include "components/drive/service/fake_drive_service.h"
-#include "content/public/test/test_utils.h"
-#include "google_apis/drive/test_util.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace drive {
-namespace internal {
-
-class EntryRevertPerformerTest : public file_system::OperationTestBase {
- protected:
-  void SetUp() override {
-   OperationTestBase::SetUp();
-   performer_.reset(new EntryRevertPerformer(blocking_task_runner(),
-                                             delegate(),
-                                             scheduler(),
-                                             metadata()));
-  }
-
-  scoped_ptr<EntryRevertPerformer> performer_;
-};
-
-TEST_F(EntryRevertPerformerTest, RevertEntry) {
-  base::FilePath path(
-      FILE_PATH_LITERAL("drive/root/Directory 1/SubDirectory File 1.txt"));
-  base::FilePath updated_path(FILE_PATH_LITERAL(
-      "drive/root/Directory 1/UpdatedSubDirectory File 1.txt"));
-
-  ResourceEntry src_entry;
-  EXPECT_EQ(FILE_ERROR_OK, GetLocalResourceEntry(path, &src_entry));
-
-  // Update local entry.
-  ResourceEntry updated_entry = src_entry;
-  updated_entry.set_title("Updated" + src_entry.title());
-  updated_entry.set_metadata_edit_state(ResourceEntry::DIRTY);
-
-  FileError error = FILE_ERROR_FAILED;
-  base::PostTaskAndReplyWithResult(
-      blocking_task_runner(),
-      FROM_HERE,
-      base::Bind(&ResourceMetadata::RefreshEntry,
-                 base::Unretained(metadata()), updated_entry),
-      google_apis::test_util::CreateCopyResultCallback(&error));
-  content::RunAllBlockingPoolTasksUntilIdle();
-  EXPECT_EQ(FILE_ERROR_OK, error);
-
-  // Revert local change.
-  error = FILE_ERROR_FAILED;
-  performer_->RevertEntry(
-      src_entry.local_id(),
-      ClientContext(USER_INITIATED),
-      google_apis::test_util::CreateCopyResultCallback(&error));
-  content::RunAllBlockingPoolTasksUntilIdle();
-  EXPECT_EQ(FILE_ERROR_OK, error);
-
-  // Verify local change is reverted.
-  ResourceEntry result_entry;
-  EXPECT_EQ(FILE_ERROR_OK,
-            GetLocalResourceEntryById(src_entry.local_id(), &result_entry));
-  EXPECT_EQ(src_entry.title(), result_entry.title());
-  EXPECT_EQ(ResourceEntry::CLEAN, result_entry.metadata_edit_state());
-
-  EXPECT_EQ(2U, delegate()->get_changed_files().size());
-  EXPECT_TRUE(delegate()->get_changed_files().count(path));
-  EXPECT_TRUE(delegate()->get_changed_files().count(updated_path));
-}
-
-TEST_F(EntryRevertPerformerTest, RevertEntry_NotFoundOnServer) {
-  ResourceEntry my_drive;
-  EXPECT_EQ(FILE_ERROR_OK,
-            GetLocalResourceEntry(util::GetDriveMyDriveRootPath(), &my_drive));
-
-  // Add a new entry with a nonexistent resource ID.
-  ResourceEntry entry;
-  entry.set_title("New File.txt");
-  entry.set_resource_id("non-existent-resource-id");
-  entry.set_parent_local_id(my_drive.local_id());
-
-  FileError error = FILE_ERROR_FAILED;
-  std::string local_id;
-  base::PostTaskAndReplyWithResult(
-      blocking_task_runner(),
-      FROM_HERE,
-      base::Bind(&ResourceMetadata::AddEntry,
-                 base::Unretained(metadata()), entry, &local_id),
-      google_apis::test_util::CreateCopyResultCallback(&error));
-  content::RunAllBlockingPoolTasksUntilIdle();
-  EXPECT_EQ(FILE_ERROR_OK, error);
-
-  // Revert local change. The added entry should be removed.
-  error = FILE_ERROR_FAILED;
-  performer_->RevertEntry(
-      local_id,
-      ClientContext(USER_INITIATED),
-      google_apis::test_util::CreateCopyResultCallback(&error));
-  content::RunAllBlockingPoolTasksUntilIdle();
-  EXPECT_EQ(FILE_ERROR_OK, error);
-
-  // Verify the entry was deleted locally.
-  EXPECT_EQ(FILE_ERROR_NOT_FOUND, GetLocalResourceEntryById(local_id, &entry));
-
-  EXPECT_EQ(1U, delegate()->get_changed_files().size());
-  EXPECT_TRUE(delegate()->get_changed_files().CountDirectory(
-      util::GetDriveMyDriveRootPath()));
-}
-
-TEST_F(EntryRevertPerformerTest, RevertEntry_TrashedOnServer) {
-  base::FilePath path(
-      FILE_PATH_LITERAL("drive/root/Directory 1/SubDirectory File 1.txt"));
-
-  ResourceEntry entry;
-  EXPECT_EQ(FILE_ERROR_OK, GetLocalResourceEntry(path, &entry));
-
-  // Trash the entry on the server.
-  google_apis::DriveApiErrorCode gdata_error = google_apis::DRIVE_OTHER_ERROR;
-  fake_service()->TrashResource(
-      entry.resource_id(),
-      google_apis::test_util::CreateCopyResultCallback(&gdata_error));
-  content::RunAllBlockingPoolTasksUntilIdle();
-  EXPECT_EQ(google_apis::HTTP_SUCCESS, gdata_error);
-
-  // Revert local change. The entry should be removed.
-  FileError error = FILE_ERROR_FAILED;
-  performer_->RevertEntry(
-      entry.local_id(),
-      ClientContext(USER_INITIATED),
-      google_apis::test_util::CreateCopyResultCallback(&error));
-  content::RunAllBlockingPoolTasksUntilIdle();
-  EXPECT_EQ(FILE_ERROR_OK, error);
-
-  // Verify the entry was deleted locally.
-  EXPECT_EQ(FILE_ERROR_NOT_FOUND,
-            GetLocalResourceEntryById(entry.local_id(), &entry));
-
-  EXPECT_EQ(1U, delegate()->get_changed_files().size());
-  EXPECT_TRUE(delegate()->get_changed_files().count(path));
-}
-
-}  // namespace internal
-}  // namespace drive