I am trying to do a load test using JMeter for the first Time.
My approach is to test each page one by one.
The main page is like http://localhost:8180/myapp/login.do?actionType=login(I hardcoded the credentials)
I am able to reach this page without any problem.
I created a HTTP request component and able to see the response without any issue.
In the main page there is a button which populates the report, in the browser , the url is like
http://localhost:8180/myapp/mainmenu.do
But when i create a HTTP request it is reaching but shows the security error page in the 'Response
Data' as Due to security reasons, we still recommend you to close this window.
can someone guide me how to test the other pages without these security errors. This is a struts2 Web application.
No matter what technology is being used under the hood of the web application you're testing you should stick to one simple rule:
Well-behaved JMeter test must send exactly the same requests as real browser
It includes:
Same number/sequence/nature of the HTTP Requests
Same HTTP Headers (including Cookies)
any dynamic values need to be properly correlated
Once JMeter will send the same requests as real browser does it should receive the same responses. So just use a 3rd-party sniffer tool like Fiddler or Wireshark to capture the requests originating from browser and JMeter and amend JMeter's configuration until the requests start looking exactly the same. This should resolve your issue.
Solved the issue by adding HTTP Cookie Manger and
set Cookie Policy as Standard
click HTTP Cookie Manager
and click save icon on the top.
Source
https://jmeter.apache.org/usermanual/build-web-test-plan.html#adding_cookie_support
Thanks #Dimitri T and #Roman C for their valuable suggestion.
Related
In Jmeter, I have used "Recording with Think Time" for an application. Now when i run, in the Response I get message "We are sorry but vue-dms-ui-component doesn't work properly witouth Javascript enabled.Please enable it to continue".
I get this message for all the requests. I have enabled JavaScript in Firefox and then captured the recording.
Attaching the screenshot of the message.
enter image description here
As per JMeter project main page:
JMeter is not a browser, it works at protocol level. As far as web-services and remote services are concerned, JMeter looks like a browser (or rather, multiple browsers); however JMeter does not perform all the actions supported by browsers. In particular, JMeter does not execute the Javascript found in HTML pages. Nor does it render the HTML pages as a browser does (it's possible to view the response as HTML etc., but the timings are not included in any samples, and only one sample in one thread is ever displayed at a time).
So it's not possible to "enable" JavaScript in JMeter.
If JavaScript is being executed on client-side only you can simply ignore this
If JavaScript generates a single network request - you need to mimic it using HTTP Request sampler
If JavaScript generates more than 1 network request at a time - use as many HTTP Request samplers as there are AJAX requests and put them under the Parallel Controller
Don't forget to perform correlation of dynamic parameters as in the vast majority of cases you cannot just replay the recorded network traffic.
I run my script and this **********.com/Error?aspxerrorpath=/Home/Index redirecting to this url in jmeter in request section of my jmeter and showing 500 error. I am not able to get the proper url redirecting to the errorpath page and also showing the error if I uncheck the follow request in repond it is showing the same url
Most probably your login request fails somewhere somehow therefore redirect to /Home/Index page fails as you're not authorized to see it.
Use View Results Tree listener to see request and response details and cross check them with what you see in your browser developer tools - the requests should be exactly the same (apart from dynamic parameters which need to be correlated)
Once you amend your JMeter configuration so JMeter would send the same requests as the real browser does your script should start working as expected.
You may find ASP.NET Login Testing with JMeter guide useful, it gives a real-life example of handling the specifics of ASP.NET applications load testing in JMeter
I am trying to login to an application first with single user and recorded the time using "Page load time" plugin of chrome and then i am trying to login with Jmeter and applying load of Just 1 user but there is much difference in time.
is my approach correct? if yes why there is difference in load time.
Well-behaved JMeter request should give the same timings as browser does.
Make sure you configure your HTTP Request sampler to "Retrieve All Embedded Resources"
Ensure that you have Parallel downloads ticked
Add HTTP Header Manager and configure it to send all the HTTP Headers which browser is sending.
If web application you're trying to load test is built using AJAX technology you will need to add the relevant HTTP Request samplers to mimic asynchronous JavaScript-driven calls as JMeter doesn't execute client-side JavaScript. Once done you can combine requests into one "Login" sequence using Transaction Controller.
See How to make JMeter behave more like a real browser article for more hints on how to properly configure JMeter for web applications testing.
I am performing load testing of my web based application.
The service page is working fine on Advance Rest Client application but it is giving 404 page not found error on Jmeter.
Please guide me how to resolve.
404 means your url is probably wrong.
Show your configuration of Test plan for further details.
Add View Results Tree listener to inspect request and response details, HTTP 404 response code usually stands for non-existent URL.
Most likely you'll also have to add HTTP Header Manager to send the relevant Content-Type header as your request might not be properly handled due to missing or incorrect content type.
I would recommend using a sniffer tool like Wireshark to compare what's being send by the "Advance Rest Client" and by JMeter and tweak JMeter test accordingly. If you fail to figure that out by yourself - you can upload captured traffic files somewhere so we could take a look.
See Testing SOAP/REST Web Services Using JMeter guide for baseline JMeter configuration for testing web services.
I am getting Internal server error in jmeter for particular request but same url its working fine in browser,even i handled the cookie in the script and checked web traffic in fiddler and header manager everything is correct but still its showing internal server error.
Perhaps you need to configure some HTTP header in your request to make it work. Your browser is inserting them as default, but for JMeter you need to do it manually.
Using a recording tool might help on the specifics, but even though you will need some changes on your test script.
I recommend BlazeMeter Chrome Plugin, it will insert any necessary HTTP headers for you based on the browser of choice.
https://chrome.google.com/webstore/detail/blazemeter-the-load-testi/mbopgmdnpcbohhpnfglgohlbhfongabi
Your site might require Cookies, therefore you need to use a Cookie Manager for that. In order to Test the requests, use the Listeners "Response Assert" or "Save Responses to a File" to check if the response was sent properly.