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/*
* Copyright 2016 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.
*/
package org.appspot.apprtc;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.isNotNull;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.timeout;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyNoMoreInteractions;
import org.chromium.testing.local.LocalRobolectricTestRunner;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.annotation.Config;
import org.robolectric.shadows.ShadowLog;
import org.webrtc.IceCandidate;
import org.webrtc.SessionDescription;
/**
* Test for DirectRTCClient. Test is very simple and only tests the overall sanity of the class
* behaviour.
*/
@RunWith(LocalRobolectricTestRunner.class)
@Config(manifest = Config.NONE)
public class DirectRTCClientTest {
private static final String ROOM_URL = "";
private static final boolean LOOPBACK = false;
private static final String DUMMY_SDP_MID = "sdpMid";
private static final String DUMMY_SDP = "sdp";
public static final int SERVER_WAIT = 100;
public static final int NETWORK_TIMEOUT = 1000;
private DirectRTCClient client;
private DirectRTCClient server;
AppRTCClient.SignalingEvents clientEvents;
AppRTCClient.SignalingEvents serverEvents;
@Before
public void setUp() {
ShadowLog.stream = System.out;
clientEvents = mock(AppRTCClient.SignalingEvents.class);
serverEvents = mock(AppRTCClient.SignalingEvents.class);
client = new DirectRTCClient(clientEvents);
server = new DirectRTCClient(serverEvents);
}
@Test
public void testValidIpPattern() {
// Strings that should match the pattern.
// clang-format off
final String[] ipAddresses = new String[] {
"0.0.0.0",
"127.0.0.1",
"192.168.0.1",
"0.0.0.0:8888",
"127.0.0.1:8888",
"192.168.0.1:8888",
"::",
"::1",
"2001:0db8:85a3:0000:0000:8a2e:0370:7946",
"[::]",
"[::1]",
"[2001:0db8:85a3:0000:0000:8a2e:0370:7946]",
"[::]:8888",
"[::1]:8888",
"[2001:0db8:85a3:0000:0000:8a2e:0370:7946]:8888"
};
// clang-format on
for (String ip : ipAddresses) {
assertTrue(ip + " didn't match IP_PATTERN even though it should.",
DirectRTCClient.IP_PATTERN.matcher(ip).matches());
}
}
@Test
public void testInvalidIpPattern() {
// Strings that shouldn't match the pattern.
// clang-format off
final String[] invalidIpAddresses = new String[] {
"Hello, World!",
"aaaa",
"1111",
"[hello world]",
"hello:world"
};
// clang-format on
for (String invalidIp : invalidIpAddresses) {
assertFalse(invalidIp + " matched IP_PATTERN even though it shouldn't.",
DirectRTCClient.IP_PATTERN.matcher(invalidIp).matches());
}
}
// TODO(sakal): Replace isNotNull(class) with isNotNull() once Java 8 is used.
@SuppressWarnings("deprecation")
@Test
public void testDirectRTCClient() {
server.connectToRoom(new AppRTCClient.RoomConnectionParameters(ROOM_URL, "0.0.0.0", LOOPBACK));
try {
Thread.sleep(SERVER_WAIT);
} catch (InterruptedException e) {
fail(e.getMessage());
}
client.connectToRoom(
new AppRTCClient.RoomConnectionParameters(ROOM_URL, "127.0.0.1", LOOPBACK));
verify(serverEvents, timeout(NETWORK_TIMEOUT))
.onConnectedToRoom(any(AppRTCClient.SignalingParameters.class));
SessionDescription offerSdp = new SessionDescription(SessionDescription.Type.OFFER, DUMMY_SDP);
server.sendOfferSdp(offerSdp);
verify(clientEvents, timeout(NETWORK_TIMEOUT))
.onConnectedToRoom(any(AppRTCClient.SignalingParameters.class));
SessionDescription answerSdp =
new SessionDescription(SessionDescription.Type.ANSWER, DUMMY_SDP);
client.sendAnswerSdp(answerSdp);
verify(serverEvents, timeout(NETWORK_TIMEOUT))
.onRemoteDescription(isNotNull(SessionDescription.class));
IceCandidate candidate = new IceCandidate(DUMMY_SDP_MID, 0, DUMMY_SDP);
server.sendLocalIceCandidate(candidate);
verify(clientEvents, timeout(NETWORK_TIMEOUT))
.onRemoteIceCandidate(isNotNull(IceCandidate.class));
client.sendLocalIceCandidate(candidate);
verify(serverEvents, timeout(NETWORK_TIMEOUT))
.onRemoteIceCandidate(isNotNull(IceCandidate.class));
client.disconnectFromRoom();
verify(clientEvents, timeout(NETWORK_TIMEOUT)).onChannelClose();
verify(serverEvents, timeout(NETWORK_TIMEOUT)).onChannelClose();
verifyNoMoreInteractions(clientEvents);
verifyNoMoreInteractions(serverEvents);
}
}
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