base/test/user_action_tester.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/test/user_action_tester.h"
   6
   7 #include "base/bind.h"
   8 #include "base/bind_helpers.h"
   9
  10 namespace base {
  11
  12 UserActionTester::UserActionTester()
  13     : action_callback_(
  14           base::Bind(&UserActionTester::OnUserAction, base::Unretained(this))) {
  15   base::AddActionCallback(action_callback_);
  16 }
  17
  18 UserActionTester::~UserActionTester() {
  19   base::RemoveActionCallback(action_callback_);
  20 }
  21
  22 int UserActionTester::GetActionCount(const std::string& user_action) const {
  23   UserActionCountMap::const_iterator iter = count_map_.find(user_action);
  24   return iter == count_map_.end() ? 0 : iter->second;
  25 }
  26
  27 void UserActionTester::ResetCounts() {
  28   count_map_.clear();
  29 }
  30
  31 void UserActionTester::OnUserAction(const std::string& user_action) {
  32   ++(count_map_[user_action]);
  33 }
  34
  35 }  // namespace base