1 /*
2  * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef AUDIO_VOLUME_CHANGE_UNIT_TEST_H
17 #define AUDIO_VOLUME_CHANGE_UNIT_TEST_H
18 
19 #include "gtest/gtest.h"
20 #include "audio_system_manager.h"
21 
22 namespace OHOS {
23 namespace AudioStandard {
24 class AudioVolumeChangeUnitTest : public testing::Test {
25 public:
26     static void SetUpTestCase(void);
27     static void TearDownTestCase(void);
28     void SetUp();
29     void TearDown();
30     static void WaitForCallback();
31 };
32 class ApplicationCallback : public VolumeKeyEventCallback {
33 public:
34     explicit ApplicationCallback(const std::string &testCaseName);
35     ~ApplicationCallback() = default;
36 
37     void OnVolumeKeyEvent(VolumeEvent volumeEvent) override;
38 
39 private:
40     std::string testCaseName_;
41 };
42 } // namespace AudioStandard
43 } // namespace OHOS
44 #endif // AUDIO_VOLUME_CHANGE_UNIT_TEST_H