| // Copyright 2016 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| |
| // Tests for the audio service callback object. |
| |
| #include <gmock/gmock.h> |
| #include <gtest/gtest.h> |
| |
| #include <hardware/audio.h> |
| |
| #include "audio_service_callback.h" |
| |
| namespace brillo { |
| |
| class AudioServiceCallbackTest : public testing::Test { |
| public: |
| void SetUp() override { |
| connected_call_count_ = 0; |
| disconnected_call_count_ = 0; |
| callback_.OnAudioDeviceAdded = OnDeviceConnectedMock; |
| callback_.OnAudioDeviceRemoved = OnDeviceDisconnectedMock; |
| user_data_ = static_cast<void*>(this); |
| } |
| |
| static void OnDeviceConnectedMock(const BAudioDeviceInfo*, void* user_data) { |
| static_cast<AudioServiceCallbackTest*>(user_data)->connected_call_count_++; |
| } |
| |
| static void OnDeviceDisconnectedMock(const BAudioDeviceInfo*, void* user_data) { |
| static_cast<AudioServiceCallbackTest*>( |
| user_data)->disconnected_call_count_++; |
| } |
| |
| BAudioCallback callback_; |
| void* user_data_; |
| int connected_call_count_; |
| int disconnected_call_count_; |
| }; |
| |
| TEST_F(AudioServiceCallbackTest, CallbackCallCount) { |
| std::vector<int> devices = {AUDIO_DEVICE_OUT_WIRED_HEADSET, |
| AUDIO_DEVICE_OUT_WIRED_HEADPHONE}; |
| AudioServiceCallback service_callback(&callback_, user_data_); |
| service_callback.OnAudioDevicesConnected(devices); |
| EXPECT_EQ(connected_call_count_, devices.size()); |
| service_callback.OnAudioDevicesDisconnected(devices); |
| EXPECT_EQ(disconnected_call_count_, devices.size()); |
| } |
| |
| } // namespace brillo |