ui/display/manager/test/action_logger.h

// 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.

#ifndef UI_DISPLAY_MANAGER_TEST_ACTION_LOGGER_H_
#define UI_DISPLAY_MANAGER_TEST_ACTION_LOGGER_H_

#include <string>

#include "base/macros.h"

namespace display {
namespace test {

class ActionLogger {
 public:
  ActionLogger();
  ~ActionLogger();

  void AppendAction(const std::string& action);

  // Returns a comma-separated string describing the actions that were
  // requested since the previous call to GetActionsAndClear() (i.e.
  // results are non-repeatable).
  std::string GetActionsAndClear();

 private:
  std::string actions_;

  DISALLOW_COPY_AND_ASSIGN(ActionLogger);
};

}  // namespace test
}  // namespace display

#endif  // UI_DISPLAY_MANAGER_TEST_ACTION_LOGGER_H_