| /* |
| * Copyright 2018 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 "test/scenario/scenario.h" |
| #include "test/gtest.h" |
| namespace webrtc { |
| namespace test { |
| TEST(ScenarioTest, StartsAndStopsWithoutErrors) { |
| Scenario s; |
| CallClientConfig call_client_config; |
| call_client_config.transport.rates.start_rate = DataRate::kbps(300); |
| auto* alice = s.CreateClient("alice", call_client_config); |
| auto* bob = s.CreateClient("bob", call_client_config); |
| NetworkNodeConfig network_config; |
| auto alice_net = s.CreateSimulationNode(network_config); |
| auto bob_net = s.CreateSimulationNode(network_config); |
| |
| VideoStreamConfig video_stream_config; |
| s.CreateVideoStream(alice, {alice_net}, bob, {bob_net}, video_stream_config); |
| s.CreateVideoStream(bob, {bob_net}, alice, {alice_net}, video_stream_config); |
| |
| AudioStreamConfig audio_stream_config; |
| s.CreateAudioStream(alice, {alice_net}, bob, {bob_net}, audio_stream_config); |
| s.CreateAudioStream(bob, {bob_net}, alice, {alice_net}, audio_stream_config); |
| |
| CrossTrafficConfig cross_traffic_config; |
| s.CreateCrossTraffic({alice_net}, cross_traffic_config); |
| |
| bool packet_received = false; |
| s.NetworkDelayedAction({alice_net, bob_net}, 100, |
| [&packet_received] { packet_received = true; }); |
| bool bitrate_changed = false; |
| s.Every(TimeDelta::ms(10), [alice, bob, &bitrate_changed] { |
| if (alice->GetStats().send_bandwidth_bps != 300000 && |
| bob->GetStats().send_bandwidth_bps != 300000) |
| bitrate_changed = true; |
| }); |
| s.RunUntil(TimeDelta::seconds(2), TimeDelta::ms(5), |
| [&bitrate_changed, &packet_received] { |
| return packet_received && bitrate_changed; |
| }); |
| EXPECT_TRUE(packet_received); |
| EXPECT_TRUE(bitrate_changed); |
| } |
| } // namespace test |
| } // namespace webrtc |