1 /*
2  * Copyright (c) 2022-2023 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 #include <gtest/gtest.h>
17 #include "display_log.h"
18 #include "display_power_mgr_client.h"
19 #include "brightness_service.h"
20 
21 using namespace testing;
22 using namespace testing::ext;
23 using namespace OHOS;
24 using namespace OHOS::DisplayPowerMgr;
25 using namespace std;
26 
27 namespace {
28     const double NO_DISCOUNT = 1.00;
29 }
30 
31 class BrightnessServiceTest : public Test {
32 public:
SetUp()33     void SetUp()
34     {
35         DisplayPowerMgrClient::GetInstance().SetDisplayState(DisplayState::DISPLAY_ON);
36         DisplayPowerMgrClient::GetInstance().DiscountBrightness(NO_DISCOUNT);
37     }
38 
TearDown()39     void TearDown()
40     {
41         DisplayPowerMgrClient::GetInstance().RestoreBrightness();
42         DisplayPowerMgrClient::GetInstance().CancelBoostBrightness();
43     }
44 };
45 
46 namespace {
47 HWTEST_F(BrightnessServiceTest, BrightnessServiceGet001, TestSize.Level0)
48 {
49     DISPLAY_HILOGI(LABEL_TEST, "BrightnessServiceGet001: fun is start");
50     auto& brightnessService = BrightnessService::Get();
51     EXPECT_NE(&brightnessService, nullptr);
52     DISPLAY_HILOGI(LABEL_TEST, "BrightnessServiceGet001: fun is end");
53 }
54 } // namespace