[fsp] Rename ObserveEntry with AddWatcher.

chrome/browser/chromeos/file_system_provider/operations/observe_directory_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/chromeos/file_system_provider/operations/observe_directory.h"
-
-#include <string>
-#include <vector>
-
-#include "base/files/file.h"
-#include "base/files/file_path.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/memory/scoped_vector.h"
-#include "chrome/browser/chromeos/file_system_provider/operations/test_util.h"
-#include "chrome/browser/chromeos/file_system_provider/provided_file_system_interface.h"
-#include "chrome/common/extensions/api/file_system_provider.h"
-#include "chrome/common/extensions/api/file_system_provider_internal.h"
-#include "extensions/browser/event_router.h"
-#include "storage/browser/fileapi/async_file_util.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace chromeos {
-namespace file_system_provider {
-namespace operations {
-namespace {
-
-const char kExtensionId[] = "mbflcebpggnecokmikipoihdbecnjfoj";
-const char kFileSystemId[] = "testing-file-system";
-const int kRequestId = 2;
-const base::FilePath::CharType kDirectoryPath[] = "/kitty/and/puppy/happy";
-
-}  // namespace
-
-class FileSystemProviderOperationsObserveDirectoryTest : public testing::Test {
- protected:
-  FileSystemProviderOperationsObserveDirectoryTest() {}
-  virtual ~FileSystemProviderOperationsObserveDirectoryTest() {}
-
-  virtual void SetUp() override {
-    file_system_info_ = ProvidedFileSystemInfo(
-        kExtensionId,
-        MountOptions(kFileSystemId, "" /* display_name */),
-        base::FilePath());
-  }
-
-  ProvidedFileSystemInfo file_system_info_;
-};
-
-TEST_F(FileSystemProviderOperationsObserveDirectoryTest, Execute) {
-  using extensions::api::file_system_provider::ObserveDirectoryRequestedOptions;
-
-  util::LoggingDispatchEventImpl dispatcher(true /* dispatch_reply */);
-  util::StatusCallbackLog callback_log;
-
-  ObserveDirectory observe_directory(
-      NULL,
-      file_system_info_,
-      base::FilePath::FromUTF8Unsafe(kDirectoryPath),
-      true /* recursive */,
-      base::Bind(&util::LogStatusCallback, &callback_log));
-  observe_directory.SetDispatchEventImplForTesting(
-      base::Bind(&util::LoggingDispatchEventImpl::OnDispatchEventImpl,
-                 base::Unretained(&dispatcher)));
-
-  EXPECT_TRUE(observe_directory.Execute(kRequestId));
-
-  ASSERT_EQ(1u, dispatcher.events().size());
-  extensions::Event* event = dispatcher.events()[0];
-  EXPECT_EQ(extensions::api::file_system_provider::OnObserveDirectoryRequested::
-                kEventName,
-            event->event_name);
-  base::ListValue* event_args = event->event_args.get();
-  ASSERT_EQ(1u, event_args->GetSize());
-
-  const base::DictionaryValue* options_as_value = NULL;
-  ASSERT_TRUE(event_args->GetDictionary(0, &options_as_value));
-
-  ObserveDirectoryRequestedOptions options;
-  ASSERT_TRUE(
-      ObserveDirectoryRequestedOptions::Populate(*options_as_value, &options));
-  EXPECT_EQ(kFileSystemId, options.file_system_id);
-  EXPECT_EQ(kRequestId, options.request_id);
-  EXPECT_EQ(kDirectoryPath, options.directory_path);
-  EXPECT_TRUE(options.recursive);
-}
-
-TEST_F(FileSystemProviderOperationsObserveDirectoryTest, Execute_NoListener) {
-  util::LoggingDispatchEventImpl dispatcher(false /* dispatch_reply */);
-  util::StatusCallbackLog callback_log;
-
-  ObserveDirectory observe_directory(
-      NULL,
-      file_system_info_,
-      base::FilePath::FromUTF8Unsafe(kDirectoryPath),
-      true /* recursive */,
-      base::Bind(&util::LogStatusCallback, &callback_log));
-  observe_directory.SetDispatchEventImplForTesting(
-      base::Bind(&util::LoggingDispatchEventImpl::OnDispatchEventImpl,
-                 base::Unretained(&dispatcher)));
-
-  EXPECT_FALSE(observe_directory.Execute(kRequestId));
-}
-
-TEST_F(FileSystemProviderOperationsObserveDirectoryTest, OnSuccess) {
-  util::LoggingDispatchEventImpl dispatcher(true /* dispatch_reply */);
-  util::StatusCallbackLog callback_log;
-
-  ObserveDirectory observe_directory(
-      NULL,
-      file_system_info_,
-      base::FilePath::FromUTF8Unsafe(kDirectoryPath),
-      true /* recursive */,
-      base::Bind(&util::LogStatusCallback, &callback_log));
-  observe_directory.SetDispatchEventImplForTesting(
-      base::Bind(&util::LoggingDispatchEventImpl::OnDispatchEventImpl,
-                 base::Unretained(&dispatcher)));
-
-  EXPECT_TRUE(observe_directory.Execute(kRequestId));
-
-  observe_directory.OnSuccess(kRequestId,
-                              scoped_ptr<RequestValue>(new RequestValue()),
-                              false /* has_more */);
-  ASSERT_EQ(1u, callback_log.size());
-  EXPECT_EQ(base::File::FILE_OK, callback_log[0]);
-}
-
-TEST_F(FileSystemProviderOperationsObserveDirectoryTest, OnError) {
-  util::LoggingDispatchEventImpl dispatcher(true /* dispatch_reply */);
-  util::StatusCallbackLog callback_log;
-
-  ObserveDirectory observe_directory(
-      NULL,
-      file_system_info_,
-      base::FilePath::FromUTF8Unsafe(kDirectoryPath),
-      true /* recursive */,
-      base::Bind(&util::LogStatusCallback, &callback_log));
-  observe_directory.SetDispatchEventImplForTesting(
-      base::Bind(&util::LoggingDispatchEventImpl::OnDispatchEventImpl,
-                 base::Unretained(&dispatcher)));
-
-  EXPECT_TRUE(observe_directory.Execute(kRequestId));
-
-  observe_directory.OnError(kRequestId,
-                            scoped_ptr<RequestValue>(new RequestValue()),
-                            base::File::FILE_ERROR_TOO_MANY_OPENED);
-  ASSERT_EQ(1u, callback_log.size());
-  EXPECT_EQ(base::File::FILE_ERROR_TOO_MANY_OPENED, callback_log[0]);
-}
-
-}  // namespace operations
-}  // namespace file_system_provider
-}  // namespace chromeos