sounds_manager_unittest.cc revision a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7
1// Copyright 2013 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 <vector> 6 7#include "base/compiler_specific.h" 8#include "base/logging.h" 9#include "base/memory/scoped_ptr.h" 10#include "base/message_loop/message_loop.h" 11#include "base/run_loop.h" 12#include "base/strings/string_piece.h" 13#include "media/audio/audio_manager.h" 14#include "media/audio/sounds/audio_stream_handler.h" 15#include "media/audio/sounds/sounds_manager.h" 16#include "media/audio/sounds/test_data.h" 17#include "testing/gtest/include/gtest/gtest.h" 18 19namespace media { 20 21class SoundsManagerTest : public testing::Test { 22 public: 23 SoundsManagerTest() {} 24 virtual ~SoundsManagerTest() {} 25 26 virtual void SetUp() OVERRIDE { 27 audio_manager_.reset(AudioManager::CreateForTesting()); 28 SoundsManager::Create(); 29 30 std::vector<base::StringPiece> resources; 31 for (size_t i = 0; 32 i < static_cast<size_t>(SoundsManager::SOUND_COUNT); ++i) { 33 resources.push_back(base::StringPiece(kTestAudioData, 34 arraysize(kTestAudioData))); 35 } 36 CHECK(SoundsManager::Get()->Initialize(resources)); 37 } 38 39 virtual void TearDown() OVERRIDE { 40 SoundsManager::Shutdown(); 41 audio_manager_.reset(); 42 } 43 44 void SetObserverForTesting(AudioStreamHandler::TestObserver* observer) { 45 AudioStreamHandler::SetObserverForTesting(observer); 46 } 47 48 private: 49 scoped_ptr<AudioManager> audio_manager_; 50 51 base::MessageLoop message_loop_; 52}; 53 54TEST_F(SoundsManagerTest, Play) { 55 ASSERT_TRUE(SoundsManager::Get()); 56 57 base::RunLoop run_loop; 58 TestObserver observer(run_loop.QuitClosure()); 59 60 SetObserverForTesting(&observer); 61 62 ASSERT_EQ(41, SoundsManager::Get()->GetDuration( 63 SoundsManager::SOUND_STARTUP).InMicroseconds()); 64 ASSERT_TRUE(SoundsManager::Get()->Play(SoundsManager::SOUND_STARTUP)); 65 run_loop.Run(); 66 67 ASSERT_EQ(1, observer.num_play_requests()); 68 ASSERT_EQ(1, observer.num_stop_requests()); 69 ASSERT_EQ(4, observer.cursor()); 70 71 SetObserverForTesting(NULL); 72} 73 74} // namespace media 75