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Question

 Aman Ghosh (AmanG851)
Exavalu

Exavalu
IN
AmanG851 Member since 2020 1 post
Exavalu
Posted: May 12, 2020
Last activity: Feb 2, 2021
Posted: 12 May 2020 11:11 EDT
Last activity: 2 Feb 2021 6:36 EST
Closed

CI CD implementation of PEGA Selenium Starter Kit

Hi

I am tring to run the starter kit from jenkins hosted in AWS (LINUX System), when i am running the test over selenium grid I am getting an error:

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Hi

I am tring to run the starter kit from jenkins hosted in AWS (LINUX System), when i am running the test over selenium grid I am getting an error:

Error injecting constructor, java.lang.NullPointerException
  at com.pega.CRMTestEnvironment.<init>(CRMTestEnvironment.java:40)
  at com.pega.CRMTestEnvironment.class(CRMTestEnvironment.java:40)
  while locating com.pega.CRMTestEnvironment
1 error
	at com.google.inject.internal.InjectorImpl$4.get(InjectorImpl.java:987)
	at com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1013)
	at cucumber.runtime.java.guice.impl.GuiceFactory.getInstance(GuiceFactory.java:42)
	at cucumber.runtime.java.JavaHookDefinition.execute(JavaHookDefinition.java:60)
	at cucumber.runner.HookDefinitionMatch.runStep(HookDefinitionMatch.java:16)
	at cucumber.runner.TestStep.executeStep(TestStep.java:65)
	at cucumber.runner.TestStep.run(TestStep.java:50)
	at cucumber.runner.TestCase.run(TestCase.java:42)
	at cucumber.runner.Runner.runPickle(Runner.java:50)
	at cucumber.api.testng.TestNGCucumberRunner.runScenario(TestNGCucumberRunner.java:58)
	at cucumber.api.testng.AbstractTestNGCucumberTests.runScenario(AbstractTestNGCucumberTests.java:22)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:84)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:714)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:901)
	at org.testng.internal.TestMethodWithDataProviderMethodWorker.call(TestMethodWithDataProviderMethodWorker.java:73)
	at org.testng.internal.TestMethodWithDataProviderMethodWorker.call(TestMethodWithDataProviderMethodWorker.java:14)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
	at com.pega.framework.MouseImpl.mouseMove(MouseImpl.java:184)
	at com.pega.framework.MouseImpl.moveTo(MouseImpl.java:204)
	at com.pega.TestEnvironmentImpl.initializeMouse(TestEnvironmentImpl.java:231)
	at com.pega.TestEnvironmentImpl.initializeEnvironment(TestEnvironmentImpl.java:148)
	at com.pega.TestEnvironmentImpl.initializeEnvironment(TestEnvironmentImpl.java:124)
	at com.pega.TestEnvironmentImpl.<init>(TestEnvironmentImpl.java:81)
	at com.pega.config.test.TestBase.<init>(TestBase.java:39)
	at com.pega.CRMTestEnvironment.<init>(CRMTestEnvironment.java:40)
	at com.pega.CRMTestEnvironment$$FastClassByGuice$$94f95dd5.newInstance(<generated>)
	at com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40)
	at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:60)
	at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:85)
	at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:254)
	at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
	at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1031)
	at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
	at cucumber.runtime.java.guice.impl.SequentialScenarioScope$1.get(SequentialScenarioScope.java:40)
	at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:40)
	at com.google.inject.internal.InjectorImpl$4$1.call(InjectorImpl.java:978)
	at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1024)
	at com.google.inject.internal.InjectorImpl$4.get(InjectorImpl.java:974)
	... 25 more

I have tried this with Sauselabs too i am facing the same issue 

This is proably due to initializeMouse(TestEnvironmentImpl.java:231) this is calling the robot class which wont work in LInux environment. Any configuration suggestion would help.

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Pega Automated Unit Testing
DevOps

  • Sam Wiskow
Posted: 4 years ago
Posted: 13 May 2020 6:50 EDT
Pavan Beri (berip) Principal Software Engineer - Test Tools & Infrastructure
Pegasystems Inc.
IN

Hi,

Can you please share your jenkins job configuration, command you are using and global-settings.properties file from your project?

 

 

 

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Posted: 4 years ago
Posted: 13 Nov 2020 14:59 EST
Sam Wiskow (SamW8380)
Procter & Gamble

Procter & Gamble
GB

I am interested in a potential solution to this as well - the framework does not seem to work in a non-windows environment.

This could be because the environment variables that the framework relies on are not valid in a bash shell.

i.e. environment variables are not allowed to contain anything other than [a-zA-z_] and all of the pega env variables have 'dot' characters in like "hub.url", "is.pipeline.run"

This means that those variables are never registered on a linux system and therefore the framework doesn't take them into account. However, as most jenkins instances run on linux environments in production, I would suggest that this be fixed / refactored as part of the base framework. In theory it should be as easy as renaming the env variables/system properties.

If anyone has got a working solution to this I would appreciate them sharing here!

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Posted: 4 years ago
Posted: 24 Nov 2020 15:41 EST
Chetan Rajiv Sirigiri (siric) Sr. Software Engineer - Test Tools & Infrastructure
Pegasystems Inc.
IN

Hi @SamW8380  thanks for writing to us and sorry for the delay in response.

Initially we would try to check with the solution to rename the env variables and get back to you if this has worked after testing from our end (for SSK on non-windows  environment.) or we will evaluate new solution for the above query

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Posted: 4 years ago
Posted: 2 Dec 2020 0:28 EST
Chetan Rajiv Sirigiri (siric) Sr. Software Engineer - Test Tools & Infrastructure
Pegasystems Inc.
IN

Hi @SamW8380  Can you please share us below additional details. we also have jenkins set up on linux machines to execute our tests with the similar framework. Tests are executing fine in Linux machines.

can you please let us know in which environment you are trying to use,  jenkins job configuration, command you are using and global-settings.properties file from your project

FYI @berip  @kalyv2  @sreev  

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Posted: 4 years ago
Posted: 11 Jan 2021 5:32 EST
Sam Wiskow (SamW8380)
Procter & Gamble

Procter & Gamble
GB

There seems to be a specific error with the MouseImpl / TestEnvironmentImpl class in the pega-base-ui-testframework-2.1.1.jar

Even in a headless environment - the framework tries to move the mouse.

Jan 08, 2021 10:21:18 AM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: W3C
10:21:18.864 [PoolService-1] INFO  com.pega.drivers.PegaChromeDriver - Chrome Driver launched successfully
10:21:18.864 [PoolService-1] ERROR com.pega.framework.MouseImpl - headless environment
10:21:18.864 [PoolService-1] DEBUG com.pega.framework.MouseImpl - Moving mouse to 0,0,540,540
10:21:18.867 [PoolService-1] INFO  com.pega.config.SUTConfig - Setting is.pipeline.run property to true
10:21:18.867 [PoolService-1] INFO  com.pega.config.SUTConfig - Debug mode is: false
10:21:18.867 [PoolService-1] INFO  com.pega.TestEnvironmentImpl - Logger level is set to : DEBUG
10:21:18.867 [PoolService-1] DEBUG com.pega.TestEnvironmentImpl - Initialising the driver...
[1610101278.875][WARNING]: Deprecated chrome option is ignored: useAutomationExtension
[1610101278.875][WARNING]: Deprecated chrome option is ignored: useAutomationExtension
10:21:18.902 [PoolService-1] INFO  com.pega.config.util.GetChromeDriver - chromedriver.exe does not exist or OS is not windows
Jan 08, 2021 10:21:18 AM org.openqa.selenium.remote.ProtocolHandshake createSession

 

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There seems to be a specific error with the MouseImpl / TestEnvironmentImpl class in the pega-base-ui-testframework-2.1.1.jar

Even in a headless environment - the framework tries to move the mouse.

Jan 08, 2021 10:21:18 AM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: W3C
10:21:18.864 [PoolService-1] INFO  com.pega.drivers.PegaChromeDriver - Chrome Driver launched successfully
10:21:18.864 [PoolService-1] ERROR com.pega.framework.MouseImpl - headless environment
10:21:18.864 [PoolService-1] DEBUG com.pega.framework.MouseImpl - Moving mouse to 0,0,540,540
10:21:18.867 [PoolService-1] INFO  com.pega.config.SUTConfig - Setting is.pipeline.run property to true
10:21:18.867 [PoolService-1] INFO  com.pega.config.SUTConfig - Debug mode is: false
10:21:18.867 [PoolService-1] INFO  com.pega.TestEnvironmentImpl - Logger level is set to : DEBUG
10:21:18.867 [PoolService-1] DEBUG com.pega.TestEnvironmentImpl - Initialising the driver...
[1610101278.875][WARNING]: Deprecated chrome option is ignored: useAutomationExtension
[1610101278.875][WARNING]: Deprecated chrome option is ignored: useAutomationExtension
10:21:18.902 [PoolService-1] INFO  com.pega.config.util.GetChromeDriver - chromedriver.exe does not exist or OS is not windows
Jan 08, 2021 10:21:18 AM org.openqa.selenium.remote.ProtocolHandshake createSession

 

Jenkins master running on ubuntu 14.04, jobs run in docker containers on separate agents using the kubernetes plugin. It would be really helpful if you could share the source code for the base framework.

Or, you could share your configuration so that I can see what the ideal state should be and try to replicate it.

Global Settings.properites

########################################################################################################################
# This file contains all settings needed for this test
########################################################################################################################

# ----------------------------------
# URL of application under test
# ----------------------------------
#instance.url=http://10.225.201.17:9080/prweb
instance.url=[REDACTED]

# --------------------------------------------------------------------
# Browser (chrome/firefox/ie/safari,etc)
# --------------------------------------------------------------------
browser.name=chrome

# --------------------------------------------------------------------
# Debug mode
# If True, browser will not be killed after test execution
# --------------------------------------------------------------------
debug.mode=false

# ---------------------------------------
# Fullscreen mode
# If True, test runs in fullscreen mode
# ---------------------------------------
enable.fullscreen.mode=false

# ----------------------------------
# Paths to the browser binaries
# ----------------------------------
chrome.driver=binaries/chromedriver.exe
ie.driver=binaries/IEDriverServer.exe
edge.driver=binaries/MicrosoftWebDriver.exe
chrome.driver.linux=binaries/chromedriver

# --------------------------------------------------------------------
# Max wait time for the elements to load (secs), default timeout set is 300sec.
# Can be overridden with the below property
# --------------------------------------------------------------------
#global.timeout=30

# --------------------------------------------------------------------
# URL to Selenium Grid hub
# - Set to enable running on an external Selenium grid
# - Unset to enable running locally
# --------------------------------------------------------------------
#hub.url=[REDACTED]
is.pipeline.run=true

---------------------------------------------------------------------------------------------------------------
#Add any custom capabiliries with capabilities.
#For chrome these are added as chrome options, ie as InternetExplorerOptions, firefox as FirefoxOptions
#For Remote webdriver, these are added as normal capbilities
----------------------------------------------------------------------------------------------------------------
#capabilities=capab1:value1,capab2:value2,capab3:value3,capab4:value4

# ----------------------------------
# Other settings
# ----------------------------------
enable.video.recording=false

logger.level=DEBUG
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Posted: 4 years ago
Posted: 2 Feb 2021 6:36 EST
Chetan Rajiv Sirigiri (siric) Sr. Software Engineer - Test Tools & Infrastructure
Pegasystems Inc.
IN

@SamW8380

We tried to reproduce your issue, and looks like the DISPLAY variable is not set at the runtime.

please find attached document for more information to configure SSK on centos/linux machines

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