mock_task_queue.h (1790B)
1 /* 2 * Copyright (c) 2020 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef AUDIO_VOIP_TEST_MOCK_TASK_QUEUE_H_ 12 #define AUDIO_VOIP_TEST_MOCK_TASK_QUEUE_H_ 13 14 #include <memory> 15 16 #include "absl/strings/string_view.h" 17 #include "api/task_queue/task_queue_base.h" 18 #include "api/task_queue/task_queue_factory.h" 19 #include "api/task_queue/test/mock_task_queue_base.h" 20 21 namespace webrtc { 22 23 // MockTaskQueue enables immediate task run from global TaskQueueBase. 24 // It's necessary for some tests depending on TaskQueueBase internally. 25 class MockTaskQueue : public MockTaskQueueBase { 26 public: 27 MockTaskQueue() : current_(this) {} 28 29 // Delete is deliberately defined as no-op as MockTaskQueue is expected to 30 // hold onto current global TaskQueueBase throughout the testing. 31 void Delete() override {} 32 33 private: 34 CurrentTaskQueueSetter current_; 35 }; 36 37 class MockTaskQueueFactory : public TaskQueueFactory { 38 public: 39 explicit MockTaskQueueFactory(MockTaskQueue* task_queue) 40 : task_queue_(task_queue) {} 41 42 std::unique_ptr<TaskQueueBase, TaskQueueDeleter> CreateTaskQueue( 43 absl::string_view /* name */, 44 Priority /* priority */) const override { 45 // Default MockTaskQueue::Delete is no-op, therefore it's safe to pass the 46 // raw pointer. 47 return std::unique_ptr<TaskQueueBase, TaskQueueDeleter>(task_queue_); 48 } 49 50 private: 51 MockTaskQueue* task_queue_; 52 }; 53 54 } // namespace webrtc 55 56 #endif // AUDIO_VOIP_TEST_MOCK_TASK_QUEUE_H_