1 files changed, 51 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/voip/test/voip_engine_factory_unittest.cc b/third_party/libwebrtc/api/voip/test/voip_engine_factory_unittest.cc
new file mode 100644
index 0000000000..f967a0ba8f
--- /dev/null
+++ b/third_party/libwebrtc/api/voip/test/voip_engine_factory_unittest.cc
@@ -0,0 +1,51 @@
+/*
+ *  Copyright (c) 2020 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <utility>
+
+#include "api/task_queue/default_task_queue_factory.h"
+#include "api/voip/voip_engine_factory.h"
+#include "modules/audio_device/include/mock_audio_device.h"
+#include "modules/audio_processing/include/mock_audio_processing.h"
+#include "test/gtest.h"
+#include "test/mock_audio_decoder_factory.h"
+#include "test/mock_audio_encoder_factory.h"
+
+namespace webrtc {
+namespace {
+
+// Create voip engine with mock modules as normal use case.
+TEST(VoipEngineFactoryTest, CreateEngineWithMockModules) {
+  VoipEngineConfig config;
+  config.encoder_factory = rtc::make_ref_counted<MockAudioEncoderFactory>();
+  config.decoder_factory = rtc::make_ref_counted<MockAudioDecoderFactory>();
+  config.task_queue_factory = CreateDefaultTaskQueueFactory();
+  config.audio_processing =
+      rtc::make_ref_counted<testing::NiceMock<test::MockAudioProcessing>>();
+  config.audio_device_module = test::MockAudioDeviceModule::CreateNice();
+
+  auto voip_engine = CreateVoipEngine(std::move(config));
+  EXPECT_NE(voip_engine, nullptr);
+}
+
+// Create voip engine without setting audio processing as optional component.
+TEST(VoipEngineFactoryTest, UseNoAudioProcessing) {
+  VoipEngineConfig config;
+  config.encoder_factory = rtc::make_ref_counted<MockAudioEncoderFactory>();
+  config.decoder_factory = rtc::make_ref_counted<MockAudioDecoderFactory>();
+  config.task_queue_factory = CreateDefaultTaskQueueFactory();
+  config.audio_device_module = test::MockAudioDeviceModule::CreateNice();
+
+  auto voip_engine = CreateVoipEngine(std::move(config));
+  EXPECT_NE(voip_engine, nullptr);
+}
+
+}  // namespace
+}  // namespace webrtc