1 /* 2 * Copyright (C) 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 #ifndef OHOS_FILEMANAGEMENT_USERFILEMGR_PHOTOALBUM_UNITTEST_H 17 #define OHOS_FILEMANAGEMENT_USERFILEMGR_PHOTOALBUM_UNITTEST_H 18 19 #include <gtest/gtest.h> 20 #include <condition_variable> 21 #include "datashare_helper.h" 22 23 namespace OHOS::Media { 24 class TestObserver : public DataShare::DataShareObserver { 25 public: TestObserver()26 TestObserver() {} 27 28 ~TestObserver() = default; 29 OnChange(const ChangeInfo & changeInfo)30 void OnChange(const ChangeInfo &changeInfo) override 31 { 32 changeInfo_ = changeInfo; 33 std::unique_lock<std::mutex> lock(mutex_); 34 condition_.notify_one(); 35 } 36 37 ChangeInfo changeInfo_; 38 std::mutex mutex_; 39 std::condition_variable condition_; 40 }; 41 class NotifyTest : public testing::Test { 42 public: 43 static void SetUpTestCase(); 44 static void TearDownTestCase(); 45 void SetUp() override; 46 void TearDown() override; 47 }; 48 } // namespace OHOS::Media 49 #endif // OHOS_FILEMANAGEMENT_USERFILEMGR_PHOTOALBUM_UNITTEST_H 50