This repository contains example codes which will help you to know how to use selenium webdriver.

It seems that I, without any Dev background, need a little bit more documentation on how to actually run the tests in an unattended fashion.

Assume that I fire up the Selenium Grid (confirmed that the UI is available on :4444, with three browsers waiting for instructions). How would I then get the Grid to perform tests against either the locally running JuiceShop, or a remotely hosted on?

If I strip testng.xml down to the Selenium Grid tests, I do see jobs queued on the SGrid UI, but the browsers themselves don't appear to be getting the assignments. Instead, there's a three minute timeout, after which the queued jobs go away again.

Logs from mvn test

[INFO] -------------------------------------------------------
[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running TestSuite
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
Aug 01, 2022 5:52:46 AM org.openqa.selenium.remote.tracing.opentelemetry.OpenTelemetryTracer createTracer
INFO: Using OpenTelemetry for tracing


[ERROR] Tests run: 19, Failures: 3, Errors: 0, Skipped: 16, Time elapsed: 184.097 s <<< FAILURE! - in TestSuite
[ERROR] io.github.mfaisalkhatri.tests.theinternet.FormAuthenticationTests.setupTest[remote-chrome](0)  Time elapsed: 183.981 s  <<< FAILURE!
org.openqa.selenium.SessionNotCreatedException: 
Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.
Build info: version: '4.3.0', revision: 'a4995e2c09*'
System info: host: 'devsecops', ip: '127.0.2.1', os.name: 'Linux', os.arch: 'amd64', os.version: '5.4.0-110-generic', java.version: '17.0.3'
Driver info: org.openqa.selenium.remote.RemoteWebDriver
Command: [null, newSession {capabilities=[Capabilities {browserName: chrome, browserVersion: 101}], desiredCapabilities=Capabilities {browserName: chrome, browserVersion: 101}}]
Capabilities {}
	at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:587)
	at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:264)
	at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:179)
	at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:161)
	at io.github.mfaisalkhatri.drivers.DriverManager.createDriver(DriverManager.java:75)
	at io.github.mfaisalkhatri.tests.base.BaseSuiteSetup.setupTest(BaseSuiteSetup.java:18)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	at org.testng.internal.invokers.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:139)
	at org.testng.internal.invokers.MethodInvocationHelper.invokeMethodConsideringTimeout(MethodInvocationHelper.java:69)
	at org.testng.internal.invokers.ConfigInvoker.invokeConfigurationMethod(ConfigInvoker.java:361)
	at org.testng.internal.invokers.ConfigInvoker.invokeConfigurations(ConfigInvoker.java:296)
	at org.testng.internal.invokers.TestMethodWorker.invokeBeforeClassMethods(TestMethodWorker.java:180)
	at org.testng.internal.invokers.TestMethodWorker.run(TestMethodWorker.java:122)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at org.testng.TestRunner.privateRun(TestRunner.java:806)
	at org.testng.TestRunner.run(TestRunner.java:601)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:433)
	at org.testng.SuiteRunner$SuiteWorker.run(SuiteRunner.java:471)
	at org.testng.internal.thread.ThreadUtil.lambda$execute$0(ThreadUtil.java:58)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.lang.RuntimeException: NettyHttpHandler request execution error
	at org.openqa.selenium.remote.http.netty.NettyHttpHandler.makeCall(NettyHttpHandler.java:76)
	at org.openqa.selenium.remote.http.AddSeleniumUserAgent.lambda$apply$0(AddSeleniumUserAgent.java:42)
	at org.openqa.selenium.remote.http.Filter.lambda$andFinally$1(Filter.java:56)
	at org.openqa.selenium.remote.http.netty.NettyHttpHandler.execute(NettyHttpHandler.java:49)
	at org.openqa.selenium.remote.http.AddSeleniumUserAgent.lambda$apply$0(AddSeleniumUserAgent.java:42)
	at org.openqa.selenium.remote.http.Filter.lambda$andFinally$1(Filter.java:56)
	at org.openqa.selenium.remote.http.netty.NettyClient.execute(NettyClient.java:98)
	at org.openqa.selenium.remote.tracing.TracedHttpClient.execute(TracedHttpClient.java:55)
	at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:120)
	at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:102)
	at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:67)
	at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:156)
	at org.openqa.selenium.remote.TracedCommandExecutor.execute(TracedCommandExecutor.java:51)
	at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:569)
	... 25 more
Caused by: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to selenium-hub/127.0.0.1:4444 after 180000 ms
	at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:396)
	at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2096)
	at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:206)
	at org.openqa.selenium.remote.http.netty.NettyHttpHandler.makeCall(NettyHttpHandler.java:59)
	... 38 more
Caused by: java.util.concurrent.TimeoutException: Request timeout to selenium-hub/127.0.0.1:4444 after 180000 ms
	at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43)
	at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50)
	at io.netty.util.HashedWheelTimer$HashedWheelTimeout.run(HashedWheelTimer.java:715)
	at io.netty.util.concurrent.ImmediateExecutor.execute(ImmediateExecutor.java:34)
	at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:703)
	at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:790)
	at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:503)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	... 1 more

Logs from selenium-hub, after three minutes

selenium-hub    | 05:57:48.503 WARN [SeleniumSpanExporter$1.lambda$export$0] - {"traceId": "2d117effc641c9831e481049220d5e01","eventTime": 1659333468502501009,"eventName": "HTTP request execution complete","attributes": {"http.flavor": 1,"http.handler_class": "org.openqa.selenium.grid.sessionqueue.local.LocalNewSessionQueue","http.host": "selenium-hub:4444","http.method": "POST","http.request_content_length": "223","http.scheme": "HTTP","http.status_code": 500,"http.target": "\u002fsession","http.user_agent": "selenium\u002f4.3.0 (java unix)"}}
selenium-hub    | 
selenium-hub    | 05:57:48.511 WARN [SeleniumSpanExporter$1.lambda$export$0] - {"traceId": "611ee885f3e4c4e5d737154faf598a1b","eventTime": 1659333468509915752,"eventName": "HTTP request execution complete","attributes": {"http.flavor": 1,"http.handler_class": "org.openqa.selenium.grid.sessionqueue.local.LocalNewSessionQueue","http.host": "selenium-hub:4444","http.method": "POST","http.request_content_length": "223","http.scheme": "HTTP","http.status_code": 500,"http.target": "\u002fsession","http.user_agent": "selenium\u002f4.3.0 (java unix)"}}
selenium-hub    | 
selenium-hub    | 05:57:48.497 WARN [SeleniumSpanExporter$1.lambda$export$0] - {"traceId": "62ac86eb1e36b5b3f68cd7458f94281a","eventTime": 1659333468496574636,"eventName": "HTTP request execution complete","attributes": {"http.flavor": 1,"http.handler_class": "org.openqa.selenium.grid.sessionqueue.local.LocalNewSessionQueue","http.host": "selenium-hub:4444","http.method": "POST","http.request_content_length": "223","http.scheme": "HTTP","http.status_code": 500,"http.target": "\u002fsession","http.user_agent": "selenium\u002f4.3.0 (java unix)"}}

Setup:

• Vagrant box, for Ubuntu 20.04
• Docker and Docker-compose, also via Ubuntu repo
• OpenJDK 17, via Ubuntu repo
• Maven 3.8.6, via Apache.org

Original message: Removed. I was severely misunderstanding things.

Port for Juice Shop appears to be incorrect. By default, bkiminich/juice-shop runs on 3000, not on 3001.

That is also the port indicated in your test suite definition, so this seems like a mistake.

I noticed that, during the running of the tests, there were complaints that slf4j was missing. I don't know if that's problematic, but here's a fix to grab the most recent stable version.

Since some of the tests are failing due to inconsistency and jobs needs to be triggered manually to rerun, it is good to have the retry mechanisms to retry tests for 3 times before marking them as failed.