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openvidu-test-e2e: KMS reconnection test

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This commit is contained in:
pabloFuente 2019-02-21 17:59:56 +01:00
parent 3bc39ed448
commit e0b1f118eb
7 changed files with 200 additions and 13 deletions
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12
openvidu-test-e2e/pom.xml
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@ -62,6 +62,18 @@
<org-seleniumhq-selenium.version>3.141.59</org-seleniumhq-selenium.version>
</properties>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>3.0.0-M3</version>
</plugin>
</plugins>
</pluginManagement>
</build>
<dependencies>
<dependency>
<groupId>org.junit.jupiter</groupId>

24
openvidu-test-e2e/src/test/java/io/openvidu/test/e2e/OpenViduEventManager.java
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@ -95,12 +95,27 @@ public class OpenViduEventManager {
Thread.UncaughtExceptionHandler h = new Thread.UncaughtExceptionHandler() {
public void uncaughtException(Thread th, Throwable ex) {
if (ex.getClass().getSimpleName().equals("UnhandledAlertException")
&& ex.getMessage().contains("unexpected alert open")) {
stopPolling(false);
System.err.println("Alert opened. Waiting 1 second and restarting polling");
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
startPolling();
}
if (ex.getClass().getSimpleName().equals("NoSuchSessionException")) {
System.err.println("Disposing driver when running 'executeScript'");
}
}
};
if (this.pollingThread != null) {
this.pollingThread.interrupt();
}
this.pollingThread = new Thread(() -> {
while (!this.isInterrupted.get()) {
this.getEventsFromBrowser();
@ -116,12 +131,15 @@ public class OpenViduEventManager {
this.pollingThread.start();
}
public void stopPolling() {
public void stopPolling(boolean stopThread) {
this.eventCallbacks.clear();
this.eventCountdowns.clear();
this.eventNumbers.clear();
this.isInterrupted.set(true);
this.pollingThread.interrupt();
if (stopThread) {
this.isInterrupted.set(true);
this.pollingThread.interrupt();
}
}
public void on(String eventName, Consumer<JsonObject> callback) {

158
openvidu-test-e2e/src/test/java/io/openvidu/test/e2e/OpenViduTestAppE2eTest.java
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@ -60,6 +60,7 @@ import org.junit.jupiter.api.Tag;
import org.junit.jupiter.api.Test;
import org.junit.platform.runner.JUnitPlatform;
import org.junit.runner.RunWith;
import org.openqa.selenium.Alert;
import org.openqa.selenium.By;
import org.openqa.selenium.Dimension;
import org.openqa.selenium.Keys;
@ -99,7 +100,7 @@ import io.openvidu.test.e2e.browser.ChromeAndroidUser;
import io.openvidu.test.e2e.browser.ChromeUser;
import io.openvidu.test.e2e.browser.FirefoxUser;
import io.openvidu.test.e2e.browser.OperaUser;
import io.openvidu.test.e2e.utils.CommandLineExecuter;
import io.openvidu.test.e2e.utils.CommandLineExecutor;
import io.openvidu.test.e2e.utils.CustomHttpClient;
import io.openvidu.test.e2e.utils.MultimediaFileMetadata;
import io.openvidu.test.e2e.utils.Unzipper;
@ -126,12 +127,13 @@ public class OpenViduTestAppE2eTest {
BrowserUser user;
Collection<BrowserUser> otherUsers = new ArrayList<>();
volatile static boolean isRecordingTest;
volatile static boolean isKurentoRestartTest;
private static OpenVidu OV;
@BeforeAll()
static void setupAll() {
String ffmpegOutput = new CommandLineExecuter().executeCommand("which ffmpeg");
String ffmpegOutput = new CommandLineExecutor().executeCommand("which ffmpeg");
if (ffmpegOutput == null || ffmpegOutput.isEmpty()) {
log.error("ffmpeg package is not installed in the host machine");
Assert.fail();
@ -186,7 +188,10 @@ public class OpenViduTestAppE2eTest {
this.user = new ChromeAndroidUser("TestUser", 50);
break;
case "chromeAlternateScreenShare":
this.user = new ChromeUser("TestUser", 50, "OpenVidu TestApp");
this.user = new ChromeUser("TestUser", 50, "OpenVidu TestApp", false);
break;
case "chromeAsRoot":
this.user = new ChromeUser("TestUser", 50, "Entire screen", true);
break;
default:
this.user = new ChromeUser("TestUser", 50);
@ -250,6 +255,9 @@ public class OpenViduTestAppE2eTest {
}
isRecordingTest = false;
}
if (isKurentoRestartTest) {
new CommandLineExecutor().executeCommand("sudo service kurento-media-server restart");
}
}
@Test
@ -2558,6 +2566,150 @@ public class OpenViduTestAppE2eTest {
+ "'openviduRecordingVersion':'STR','openviduRecordingPath':'STR','openviduRecordingPublicAccess':false,'openviduRecordingNotification':'STR','openviduRecordingCustomLayout':'STR','openviduRecordingAutostopTimeout':0}");
}
@Test
@DisplayName("Kurento reconnect test")
void kurentoReconnectTest() throws Exception {
isRecordingTest = true;
isKurentoRestartTest = true;
log.info("Kurento reconnect test");
List<Session> sessions = OV.getActiveSessions();
Assert.assertEquals("Expected no active sessions but found " + sessions.size(), 0, sessions.size());
final CommandLineExecutor exec = new CommandLineExecutor();
exec.executeCommand("sudo service kurento-media-server stop");
OV.fetch();
setupBrowser("chromeAsRoot");
// Connect one publisher with no connection to KMS
user.getDriver().findElement(By.id("add-user-btn")).click();
user.getDriver().findElement(By.className("subscribe-remote-check")).click();
user.getDriver().findElement(By.className("join-btn")).click();
user.getWaiter().until(ExpectedConditions.alertIsPresent());
Alert alert = user.getDriver().switchTo().alert();
final String alertMessage = "Exception connecting to WebSocket server ws://localhost:8888/kurento";
Assert.assertTrue("Alert message wrong. Expected to contain: \"" + alertMessage + "\". Actual message: \""
+ alert.getText() + "\"", alert.getText().contains(alertMessage));
alert.accept();
user.getDriver().findElement(By.id("remove-user-btn")).sendKeys(Keys.ENTER);
exec.executeCommand("sudo service kurento-media-server start");
Thread.sleep(3000);
// Connect one subscriber with connection to KMS -> restart KMS -> connect a
// publisher -> restart KMS -> check streamDestroyed events
user.getDriver().findElement(By.id("add-user-btn")).click();
user.getDriver().findElements(By.className("publish-checkbox")).forEach(el -> el.click());
user.getDriver().findElement(By.className("join-btn")).click();
user.getEventManager().waitUntilEventReaches("connectionCreated", 1);
OV.fetch();
sessions = OV.getActiveSessions();
Assert.assertEquals("Expected 1 active sessions but found " + sessions.size(), 1, sessions.size());
exec.executeCommand("sudo service kurento-media-server restart");
Thread.sleep(3000);
OV.fetch();
sessions = OV.getActiveSessions();
Assert.assertEquals("Expected 1 active sessions but found " + sessions.size(), 1, sessions.size());
user.getDriver().findElement(By.id("add-user-btn")).click();
user.getDriver().findElement(By.cssSelector("#openvidu-instance-1 .join-btn")).click();
user.getEventManager().waitUntilEventReaches("connectionCreated", 4);
user.getEventManager().waitUntilEventReaches("accessAllowed", 1);
user.getEventManager().waitUntilEventReaches("streamCreated", 2);
user.getEventManager().waitUntilEventReaches("streamPlaying", 2);
final int numberOfVideos = user.getDriver().findElements(By.tagName("video")).size();
Assert.assertEquals("Expected 2 videos but found " + numberOfVideos, 2, numberOfVideos);
Assert.assertTrue("Videos were expected to have audio and video tracks", user.getEventManager()
.assertMediaTracks(user.getDriver().findElements(By.tagName("video")), true, true));
OV.fetch();
Session session = OV.getActiveSessions().get(0);
Assert.assertEquals("Expected 2 active connections but found " + session.getActiveConnections(), 2,
session.getActiveConnections().size());
int pubs = session.getActiveConnections().stream().mapToInt(con -> con.getPublishers().size()).sum();
int subs = session.getActiveConnections().stream().mapToInt(con -> con.getSubscribers().size()).sum();
Assert.assertEquals("Expected 1 active publisher but found " + pubs, 1, pubs);
Assert.assertEquals("Expected 1 active subscriber but found " + subs, 1, subs);
OV.startRecording(session.getSessionId(),
new RecordingProperties.Builder().outputMode(OutputMode.INDIVIDUAL).build());
user.getEventManager().waitUntilEventReaches("recordingStarted", 2);
long recStartTime = System.currentTimeMillis();
final CountDownLatch latch = new CountDownLatch(4);
user.getEventManager().on("recordingStopped", (event) -> {
String reason = event.get("reason").getAsString();
Assert.assertEquals("Expected 'recordingStopped' reason 'mediaServerDisconnect'", "mediaServerDisconnect",
reason);
latch.countDown();
});
user.getEventManager().on("streamDestroyed", (event) -> {
String reason = event.get("reason").getAsString();
Assert.assertEquals("Expected 'streamDestroyed' reason 'mediaServerDisconnect'", "mediaServerDisconnect",
reason);
latch.countDown();
});
exec.executeCommand("sudo service kurento-media-server restart");
long recEndTime = System.currentTimeMillis();
user.getEventManager().waitUntilEventReaches("recordingStopped", 2);
user.getEventManager().waitUntilEventReaches("streamDestroyed", 2);
if (!latch.await(5000, TimeUnit.MILLISECONDS)) {
gracefullyLeaveParticipants(2);
fail("Waiting for 2 streamDestroyed events with reason 'mediaServerDisconnect' to happen in total");
return;
}
user.getEventManager().off("streamDestroyed");
session.fetch();
Assert.assertEquals("Expected 2 active connections but found " + session.getActiveConnections(), 2,
session.getActiveConnections().size());
pubs = session.getActiveConnections().stream().mapToInt(con -> con.getPublishers().size()).sum();
subs = session.getActiveConnections().stream().mapToInt(con -> con.getSubscribers().size()).sum();
Assert.assertEquals("Expected no active publishers but found " + pubs, 0, pubs);
Assert.assertEquals("Expected no active subscribers but found " + subs, 0, subs);
Recording rec = OV.getRecording("TestSession");
double differenceInDuration = Math.abs(rec.getDuration() - ((recEndTime - recStartTime) / 1000));
Assert.assertTrue("Recording duration exceeds valid value. Expected no more than 0.2 seconds, got "
+ differenceInDuration, differenceInDuration < 0.2);
this.checkIndividualRecording("/opt/openvidu/recordings/TestSession/", rec, 1, "opus", "vp8", true);
WebElement pubBtn = user.getDriver().findElements(By.cssSelector("#openvidu-instance-1 .pub-btn")).get(0);
pubBtn.click();
user.getEventManager().waitUntilEventReaches("streamDestroyed", 3); // This is not real, only in testapp
pubBtn.click();
user.getEventManager().waitUntilEventReaches("streamCreated", 4);
user.getEventManager().waitUntilEventReaches("streamPlaying", 4);
session.fetch();
Assert.assertEquals("Expected 2 active connections but found " + session.getActiveConnections(), 2,
session.getActiveConnections().size());
pubs = session.getActiveConnections().stream().mapToInt(con -> con.getPublishers().size()).sum();
subs = session.getActiveConnections().stream().mapToInt(con -> con.getSubscribers().size()).sum();
Assert.assertEquals("Expected 1 active publisher but found " + pubs, 1, pubs);
Assert.assertEquals("Expected 1 active subscriber but found " + subs, 1, subs);
gracefullyLeaveParticipants(2);
}
private void listEmptyRecordings() {
// List existing recordings (empty)
user.getDriver().findElement(By.id("list-recording-btn")).click();

2
openvidu-test-e2e/src/test/java/io/openvidu/test/e2e/browser/BrowserUser.java
View File

@ -73,7 +73,7 @@ public class BrowserUser {
}
public void dispose() {
this.eventManager.stopPolling();
this.eventManager.stopPolling(true);
this.driver.quit();
}

13
openvidu-test-e2e/src/test/java/io/openvidu/test/e2e/browser/ChromeUser.java
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@ -32,11 +32,11 @@ import org.springframework.core.io.ClassPathResource;
public class ChromeUser extends BrowserUser {
public ChromeUser(String userName, int timeOfWaitInSeconds) {
this(userName, timeOfWaitInSeconds, "Entire screen");
this(userName, timeOfWaitInSeconds, "Entire screen", false);
}
public ChromeUser(String userName, int timeOfWaitInSeconds, String screenToCapture) {
this(userName, timeOfWaitInSeconds, generateScreenChromeOptions(screenToCapture));
public ChromeUser(String userName, int timeOfWaitInSeconds, String screenToCapture, boolean runningAsRoot) {
this(userName, timeOfWaitInSeconds, generateScreenChromeOptions(screenToCapture, runningAsRoot));
}
public ChromeUser(String userName, int timeOfWaitInSeconds, Path fakeVideoLocation) {
@ -66,7 +66,7 @@ public class ChromeUser extends BrowserUser {
this.configureDriver();
}
private static ChromeOptions generateScreenChromeOptions(String screenToCapture) {
private static ChromeOptions generateScreenChromeOptions(String screenToCapture, boolean runningAsRoot) {
ChromeOptions options = new ChromeOptions();
// This flag avoids to grant the user media
options.addArguments("--use-fake-ui-for-media-stream");
@ -80,6 +80,11 @@ public class ChromeUser extends BrowserUser {
} catch (IOException e) {
e.printStackTrace();
}
if (runningAsRoot) {
options.addArguments("--no-sandbox");
}
return options;
}

2
openvidu-test-e2e/src/test/java/io/openvidu/test/e2e/utils/CommandLineExecuter.java → openvidu-test-e2e/src/test/java/io/openvidu/test/e2e/utils/CommandLineExecutor.java
View File

@ -20,7 +20,7 @@ package io.openvidu.test.e2e.utils;
import java.io.BufferedReader;
import java.io.InputStreamReader;
public class CommandLineExecuter {
public class CommandLineExecutor {
public String executeCommand(String command) {
String output = "";

2
openvidu-test-e2e/src/test/java/io/openvidu/test/e2e/utils/MultimediaFileMetadata.java
View File

@ -28,7 +28,7 @@ public class MultimediaFileMetadata {
private static final Logger log = LoggerFactory.getLogger(MultimediaFileMetadata.class);
private CommandLineExecuter executer = new CommandLineExecuter();
private CommandLineExecutor executer = new CommandLineExecutor();
private JsonParser parser = new JsonParser();
private JsonObject json;