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// 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/fake_drive_file_system.h"
#include "base/file_util.h"
#include "base/message_loop.h"
#include "chrome/browser/chromeos/drive/drive_file_system_util.h"
#include "chrome/browser/google_apis/fake_drive_service.h"
#include "chrome/browser/google_apis/test_util.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/test/test_browser_thread.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace drive {
namespace test_util {
class FakeDriveFileSystemTest : public ::testing::Test {
protected:
FakeDriveFileSystemTest()
: ui_thread_(content::BrowserThread::UI, &message_loop_) {
}
virtual void SetUp() OVERRIDE {
// Initialize FakeDriveService.
fake_drive_service_.reset(new google_apis::FakeDriveService);
fake_drive_service_->LoadResourceListForWapi(
"chromeos/gdata/root_feed.json");
fake_drive_service_->LoadAccountMetadataForWapi(
"chromeos/gdata/account_metadata.json");
fake_drive_service_->LoadAppListForDriveApi("chromeos/drive/applist.json");
// Create a testee instance.
fake_drive_file_system_.reset(
new FakeDriveFileSystem(fake_drive_service_.get()));
ASSERT_TRUE(fake_drive_file_system_->InitializeForTesting());
}
MessageLoopForUI message_loop_;
// The order of the test threads is important, do not change the order.
// See also content/browser/browser_thread_impl.cc.
content::TestBrowserThread ui_thread_;
scoped_ptr<google_apis::FakeDriveService> fake_drive_service_;
scoped_ptr<FakeDriveFileSystem> fake_drive_file_system_;
};
TEST_F(FakeDriveFileSystemTest, GetEntryInfoByResourceId) {
DriveFileError error = DRIVE_FILE_ERROR_FAILED;
scoped_ptr<DriveEntryProto> entry;
base::FilePath file_path;
fake_drive_file_system_->GetEntryInfoByResourceId(
"folder:sub_dir_folder_resource_id",
google_apis::test_util::CreateCopyResultCallback(
&error, &file_path, &entry));
google_apis::test_util::RunBlockingPoolTask();
ASSERT_EQ(DRIVE_FILE_OK, error);
EXPECT_EQ(
util::GetDriveMyDriveRootPath().AppendASCII(
"Directory 1/Sub Directory Folder"),
file_path);
EXPECT_TRUE(entry); // Just make sure something is returned.
}
TEST_F(FakeDriveFileSystemTest,
GetEntryInfoByResourceId_PathCompatibleWithGetEntryInfoByPath) {
const std::string document_resource_id = "document:5_document_resource_id";
DriveFileError error = DRIVE_FILE_ERROR_FAILED;
scoped_ptr<DriveEntryProto> entry;
base::FilePath file_path;
// Get entry info by resource id.
fake_drive_file_system_->GetEntryInfoByResourceId(
document_resource_id,
google_apis::test_util::CreateCopyResultCallback(
&error, &file_path, &entry));
google_apis::test_util::RunBlockingPoolTask();
ASSERT_EQ(DRIVE_FILE_OK, error);
ASSERT_TRUE(entry);
EXPECT_TRUE(entry->file_specific_info().is_hosted_document());
// Get entry info by path given by GetEntryInfoByResourceId.
error = DRIVE_FILE_ERROR_FAILED;
entry.reset();
fake_drive_file_system_->GetEntryInfoByPath(
file_path,
google_apis::test_util::CreateCopyResultCallback(&error, &entry));
google_apis::test_util::RunBlockingPoolTask();
ASSERT_EQ(DRIVE_FILE_OK, error);
ASSERT_TRUE(entry);
EXPECT_EQ(document_resource_id, entry->resource_id());
}
TEST_F(FakeDriveFileSystemTest, GetFileContentByPath) {
DriveFileError initialize_error = DRIVE_FILE_ERROR_FAILED;
scoped_ptr<DriveEntryProto> entry_proto;
base::FilePath cache_file_path;
google_apis::test_util::TestGetContentCallback get_content_callback;
DriveFileError completion_error = DRIVE_FILE_ERROR_FAILED;
const base::FilePath kDriveFile =
util::GetDriveMyDriveRootPath().AppendASCII("File 1.txt");
// For the first time, the file should be downloaded from the service.
fake_drive_file_system_->GetFileContentByPath(
kDriveFile,
google_apis::test_util::CreateCopyResultCallback(
&initialize_error, &entry_proto, &cache_file_path),
get_content_callback.callback(),
google_apis::test_util::CreateCopyResultCallback(&completion_error));
google_apis::test_util::RunBlockingPoolTask();
EXPECT_EQ(DRIVE_FILE_OK, initialize_error);
EXPECT_TRUE(entry_proto);
// No cache file is available yet.
EXPECT_TRUE(cache_file_path.empty());
// The download should be happened so the |get_content_callback|
// should have the actual data.
std::string content = get_content_callback.GetConcatenatedData();
EXPECT_EQ(10U, content.size());
EXPECT_EQ(DRIVE_FILE_OK, completion_error);
initialize_error = DRIVE_FILE_ERROR_FAILED;
entry_proto.reset();
get_content_callback.mutable_data()->clear();
completion_error = DRIVE_FILE_ERROR_FAILED;
// For the second time, the cache file should be found.
fake_drive_file_system_->GetFileContentByPath(
kDriveFile,
google_apis::test_util::CreateCopyResultCallback(
&initialize_error, &entry_proto, &cache_file_path),
get_content_callback.callback(),
google_apis::test_util::CreateCopyResultCallback(&completion_error));
google_apis::test_util::RunBlockingPoolTask();
EXPECT_EQ(DRIVE_FILE_OK, initialize_error);
EXPECT_TRUE(entry_proto);
// Cache file should be available.
ASSERT_FALSE(cache_file_path.empty());
// There should be a cache file so no data should be downloaded.
EXPECT_TRUE(get_content_callback.data().empty());
EXPECT_EQ(DRIVE_FILE_OK, completion_error);
// Make sure the cached file's content.
std::string cache_file_content;
ASSERT_TRUE(
file_util::ReadFileToString(cache_file_path, &cache_file_content));
EXPECT_EQ(content, cache_file_content);
}
TEST_F(FakeDriveFileSystemTest, GetEntryInfoByPath) {
DriveFileError error = DRIVE_FILE_ERROR_FAILED;
scoped_ptr<DriveEntryProto> entry;
fake_drive_file_system_->GetEntryInfoByPath(
util::GetDriveMyDriveRootPath().AppendASCII(
"Directory 1/Sub Directory Folder"),
google_apis::test_util::CreateCopyResultCallback(&error, &entry));
google_apis::test_util::RunBlockingPoolTask();
ASSERT_EQ(DRIVE_FILE_OK, error);
ASSERT_TRUE(entry);
EXPECT_EQ("folder:sub_dir_folder_resource_id", entry->resource_id());
}
TEST_F(FakeDriveFileSystemTest, GetEntryInfoByPath_Root) {
DriveFileError error = DRIVE_FILE_ERROR_FAILED;
scoped_ptr<DriveEntryProto> entry;
fake_drive_file_system_->GetEntryInfoByPath(
util::GetDriveMyDriveRootPath(),
google_apis::test_util::CreateCopyResultCallback(&error, &entry));
google_apis::test_util::RunBlockingPoolTask();
ASSERT_EQ(DRIVE_FILE_OK, error);
ASSERT_TRUE(entry);
EXPECT_TRUE(entry->file_info().is_directory());
EXPECT_EQ(fake_drive_service_->GetRootResourceId(), entry->resource_id());
EXPECT_EQ(util::kDriveMyDriveRootDirName, entry->title());
}
TEST_F(FakeDriveFileSystemTest, GetEntryInfoByPath_Invalid) {
DriveFileError error = DRIVE_FILE_ERROR_FAILED;
scoped_ptr<DriveEntryProto> entry;
fake_drive_file_system_->GetEntryInfoByPath(
util::GetDriveMyDriveRootPath().AppendASCII("Invalid File Name"),
google_apis::test_util::CreateCopyResultCallback(&error, &entry));
google_apis::test_util::RunBlockingPoolTask();
ASSERT_EQ(DRIVE_FILE_ERROR_NOT_FOUND, error);
ASSERT_FALSE(entry);
}
} // namespace test_util
} // namespace drive
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