I am very interested in using and mastering the JMeter tool. I am still at the beginning and I am stuck with this situation:
I wanted to load test an application but there is a login page with two pages. Basically you have to fill in forms on 2 pages. How do you do that in JMeter? I tested so far just 1 page process.
Thanks.
Actually the number of "pages" shouldn't matter as:
in case if it is in fact one page 2nd part of which is not visible, i.e. via CSS display:none property
if these are really 2 pages, you need to maintains the session between them (an after the login as well). To do so:
make sure you have HTTP Cookie Manager
if there are any mandatory dynamic parameters you need to extract them from 1st page, save into JMeter Variables and use as parameters for the 2nd page. The most commonly used test element for this is Regular Expression Extractor
Related
I have a JS based CMS that populates a single page with different content based on URL parameters passed to the page. I am using the shareURL format (https://www.linkedin.com/shareArticle?mini=true&url=''&title=''&summary=''&source='')
But the parameters I pass are never used it always falls back to what is being served directly from the server.
Do I have to use the API to make this work and if so can I use the API without making the user authenticate?
Is there a correct way to pass this so that linked in will display the correct data.
After testing this more I realised that the linked ins share URL does not take its parameters it only takes what is served from the server. So I changed my build process not to get the pages in run time but to precompile them onto the server. Maybe in the future linked in will have resolved this for dynamic pages.
Can we have a script which will crawl through the entire website to figure out if there are any pages which are taking more time to load (some pages under a particular category were taking more time to load) in selenium Webdriver or jmeter
For JMeter you can use HTML Link Parser configuration element for this purposes. From the documentation:
Spidering Example
Consider a simple example: let's say you wanted JMeter to "spider" through your site, hitting link after link parsed from the HTML returned from your server (this is not actually the most useful thing to do, but it serves as a good example). You would create a Simple Controller, and add the "HTML Link Parser" to it. Then, create an HTTP Request, and set the domain to ".*", and the path likewise. This will cause your test sample to match with any link found on the returned pages. If you wanted to restrict the spidering to a particular domain, then change the domain value to the one you want. Then, only links to that domain will be followed.
More information on above approach and a couple more options: How to Spider a Site with JMeter - A Tutorial
Remember that JMeter is not a browser hence it doesn't execute JavaScript so your results may not be precise enough as JMeter doesn't measure the time required to actually render the page.
I want to test a page.Where i want to fill up the fields like first name last name etc.and after going two pages further if i come back to the original page by using back navigation ,data entered for first name and last name remains the same.or it is filled up.
In jmeter i want to check the same if data entered for the fields remain same if i navigate back .
How can i achieve this.
I tried gving url directly in the path its not happening since it is not the way.
please help me since i'm new to jmeter.
You need to understand 2 things. How JMeter works and how your application works.
JMeter only captures data that is communicated to server. It does not matter how data is entered from UI. It does not check if data retains in the fields or not. It only records the request that is sent by your application to server-side.
So, if you understand above, you also need to understand how your application sends data to server. Does it sends the request as you move from first page to second. Or does it send (Submit) data on final page.
Either way, JMeter is not a tool to test if your form fields are retaining data in them as you navigate between pages. As mentioned earlier it only monitors data requests/responses.
Selenium seems a better option for your test requirement.
Please read the apache documentation carefully:
JMeter is not a browser. 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 viewed at a time).
First, you have to understand how JMeter works!!! To do the Functional Testing, Selenium would be a good choice.
Thanks
I'm a newbie to jMeter, so please bear with me.
I've been assigned the task of testing how an e-commerce website responds under load. I've managed to set up basic tests in jMeter that basically just repeatedly visit the home page, but I'd like to simulate something a bit more realistic:
User arrives on home page
User goes to catalogue page
User views product
User adds product to cart
User returns to catalogue, selects another product, adds to cart
User removes first product from cart
User proceeds to checkout
User completes checkout process.
I'm having trouble finding adequate documentation to explain how to do this. I figured out that I need a cookie manager in my test so that the user session will be maintained, but I haven't figured out how to get the user to traverse the site in a realistic use pattern (such as the one described above). Can anyone help out with this, give me some pointers as where to look for good examples, etc?
This should be no problem, record or manually create the necessary steps as HTTP Samplers, then add them into a Runtime Controller for example to execute them iteratively.
The individual steps will be executed in the order they are in the tree and, in case Cookies are used to handle session state, you might need to add the Cookie Manager to the top of the tree which will handle cookie headers for each user.
Add some timers to simulate user's think time and scale up by increasing the number of virtual users in the thread group.
Use some listener like the Aggregate Report to view the response times for every step.
Try to read http://jmeter.apache.org/usermanual/index.html at first.
Also you'll encounter the problem that Jmeter can't process dynamic pages:
http://wiki.apache.org/jmeter/JMeterFAQ#Does_JMeter_process_dynamic_pages_.28e.g._Javascript_and_applets.29
Does JMeter process dynamic pages (e.g. Javascript and applets)?
No. JMeter does not process Javascript or applets embedded in HTML pages.
JMeter can download the relevant resources (some embedded resources are downloaded automatically if the correct options are set), but it does not process the HTML and execute any Javascript functions.
If the page uses Javascript to build up a URL or submit a form, you can use the Proxy Recording facility to create the necessary sampler. If this is not possible, then manual inspection of the code may be needed to determine what the Javascript is doing.
I am working on a web scraping project. do any body have idea of scraping dynamic content.
Dynamic content on base of query string is similar to static content but dynamic content based on some event of a control within same page is the point where i am stuck. because in this case page url remain same.
I am using C#.
Thanks in advance
Your question is rather general.
I'm not sure what you mean by event of a control, but as long as a browser generates http request you can catch it using tools like Firebug for Firefox or tools built in Google Chrome and see what is actually being sent to the server. So called AJAX requests are nothing else than standard http requests, it's just that web page is not reloaded as a whole.
Based on that information and page source it is possible to figure out how to create range of reguests that would simulate user interaction with dynamic elements on the page.