// Copyright (C) 2013 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// A fake storage object to use in tests. Stores data in memory instead of
// writing it to disk. All operations are synchronous.
#ifndef I18N_ADDRESSINPUT_FAKE_STORAGE_H_
#define I18N_ADDRESSINPUT_FAKE_STORAGE_H_
#include <libaddressinput/storage.h>
#include <map>
#include <string>
namespace i18n {
namespace addressinput {
// Stores data in memory. Sample usage:
// class MyClass {
// public:
// MyClass() {}
//
// ~MyClass() {}
//
// void Write() {
// storage_.Put("key", make_scoped_ptr(new std::string("value")));
// }
//
// void Read() {
// storage_.Get("key", BuildCallback(this, &Myclass:OnDataReady));
// }
//
// private:
// void OnDataReady(bool success,
// const std::string& key,
// const std::string& data) {
// ...
// }
//
// FakeStorage storage_;
//
// DISALLOW_COPY_AND_ASSIGN(MyClass);
// };
class FakeStorage : public Storage {
public:
FakeStorage();
virtual ~FakeStorage();
// Storage implementation.
virtual void Put(const std::string& key, scoped_ptr<std::string> data);
virtual void Get(const std::string& key, scoped_ptr<Callback> data_ready)
const;
std::string SynchronousGet(const std::string& key) const;
private:
std::map<std::string, std::string> data_;
};
} // namespace addressinput
} // namespace i18n
#endif // I18N_ADDRESSINPUT_FAKE_STORAGE_H_