How to write assertion for dynamically change dropdown value in Jmeter - jmeter

I have prepared my script using Correlation-regular expression. How can I provide the assertion for account which is selected from .csv file. Here the account selection is stored in a regular expression as follows.
CSV_Data_set_Config, CSV_File_info, Account_Selection_From_UI, Regular_Expression, Sample_Thread_Group, Response_Assertion

Your screenshots are very beautiful but you need to specify what do you want to compare with what in order to get a comprehensive answer.
If you need to compare this 0048852 with the value from the CSV file you need to:
Extract this 0048852 using Regular Expression Extractor or Boundary Extractor
Add Response Assertion as a child of the request and configure it like:
For more detailed response you need to share at least partial HTML code of the page where the dropdown is selected showing the dropdown markup and indicate what exact value you need to "assert"

Related

How to Extract value of dynamic element in jmeter

I have multiple dynamic elements on single page and element contain multiple data my HTML code is following
onclick="AddRemoveMemberDeal(event,'1494576','cd691c62-32b2-444d-ad6f-79a6104e4ee5','3997800330','Flaxseed Meal','Bobs Red Mill','$2.99','2.99','1/19/2017','85','Whole Ground','Shaw\'s','2','https://products.mygrocerydeals.com/nw/200/0/3/3/3997800330.jpg?deal=cd691c62-32b2-444d-ad6f-79a6104e4ee5&upc=3997800330&chain=194'); return false;"
my recorded script values is following
{"IdMember":"1494576","DealId":"c2b20119-44f2-4839-83c8-5382afd48e04","UPC":"7430500116","Name":"Regular Apple Cider Vinegar","Brand":"Bragg","Custom_Price":"$5.49","Price":"5.49","Sale_End":"1/5/2017","Score":"80","Description":"null","ChainName":"Stop & Shop","CategoryId":"2","ImageURL":"https://products.mygrocerydeals.com/generic/baking-goods.jpg?deal=c2b20119-44f2-4839-83c8-5382afd48e04&upc=7430500116&chain=204"}
how can I extract all values dynamically?
You need to use Regular Expression Extractor (Post processor) which applies the regex on the HTTP Response and retrieve the values using groups.
Keep the Regex Extractor under the HTTP Sampler against which response you want to apply regex and retrieve the data.
Reference Name field is the variable in which the value will be saved.
References:
http://jmeter.apache.org/usermanual/regular_expressions.html
https://guide.blazemeter.com/hc/en-us/articles/207421325-Using-RegEx-Regular-Expression-Extractor-with-JMeter
Caprture multiple values in Single Regex Extractor

Fetch Javascript variable in source section using Jmeter

I have a series of interconnected pages to test using JMeter. The problem is that the initial page has a Javascript variable in source section which is more of a session variable. This variable is passed in the URL for subsequent pages.
So basically I would like to fetch this javascript variable when I load the initial page from the source section and pass it to next URL(s).
Is there a way I can achieve this using JMeter.
Are you able to see the session variable in the response of initial page?
(in view result tree listener)
If yes, then correlate this value and pass the variable in to next request (use regular expression extractor for fetching the value, still if you are finding some issue in correlating the value than please share the response of first request over here so that I can provide you regx for that)
People mostly Regular Expression Extractor to fetch dynamic values from previous responses, in general the process looks like:
Add Regular Expression Extractor as a child of the request which returns desired data
Use Perl5-style regular expression to match what you're looking for
Provide a template to choose match group - ususally $1$ if you looking for a single value
Provide a reference name to refer the extracted value, i.e. foo
Use extracted value as ${foo} where required
You can visualise JMeter Variables using Debug Sampler and View Results Tree listener combination.
The easiest way to debug your regular expressions is using View Results Tree listener in "RegExp Tester mode"
See How to debug your Apache JMeter script article for more information on troubleshooting your JMeter test.

How to Re-use data generated by one Response to other request?

In my application while executing the first request one unique key is generated which key is required for Next all the request. let me how to automate such scenario in Jmeter.
The process should look as follows:
Add Post Processor to the first request
Configure it to extract the required value and store it into a JMeter Variable
Use JMeter Variable from step 2 in your next request.
Depending on response data type you have the following choices:
Regular Expression Extractor - for text
CSS/JQuery Extractor - for HTML
XPath Extractor - for XML and XHTML
JSON Path Extractor - for JSON
It is also possible to extract data from files i.e. if response is in PDF format, but it's a little bit tricky
Example configuration to store the whole response:
Reference Name: any suitable variable name, i.e. response
Regular Expression: (?s)(^.*)
Template: $1$
You can refer the extracted value as ${response} where required. You can also amend the regular expression to extract response part instead of the whole response. JMeter uses Perl5-compatible regular expressions, see Regular Expressions User Manual Chapter for details
You can use regular expression extractor to extract the key from the response of your first request and use the extracted key for subsequent requests. To achieve this:
Right click on the first request and add post processor: Regular Expression Extractor.
Create your regular expression and provide values in other required fields. Please refer to JMeter component reference http://jmeter.apache.org/usermanual/component_reference.html#Regular_Expression_Extractor
Extracted value will be saved in the variable given as reference name
Use this variable in subsequent requests
Here is an example test plan with results.

Jmeter - values from Regular expression extractor is not getting written in the file

I have added a regular expression as below in order to extract the response value inside the xml.
p400="http://newman.services.premium.hellocorp.com">(.+?)</p400:newman></soapenv:Body>
the reference name is "output_xml"
I have added a simple data writer as well and added "output_xml" to the sample variables in Jmeter properties file also. Still I am not able to see the xml getting written in the file.
Please advice me on this. Thanks!
I'm not sure, that it's possible with simple file writer, try FlexibleFileWriter plugin http://jmeter-plugins.org/wiki/FlexibleFileWriter/?utm_source=jpgc&utm_medium=link&utm_campaign=FlexibleFileWriter
And have you checked, that this extractor works on your data?
Try to add Debug Postprocessor (ensure that "JMeter variables" is set true) and View Results Tree elements to you project and inspect variables.
The given xml formats
p400="http://newman.services.premium.hellocorp.com">(.+?)</p400:newman></soapenv:Body>
You need to update the following regex formats to extract the response values
Regular expression formats
http://newman.services.premium.hellocorp.com">(.+)</p

How to extract value passed in the URL and use it as parameter in Jmeter?

I am using Jmeter for my performance testing and I am stuck at the point where I need to extract the value from the URL and pass it to Jmeter.
Here is the example:
Application requires user to create an order and then submit it on the next page
I am at a point where I can create an order using Jmeter.
In order to create a script to submit an order I have copied the url from the web page as passed it as a GET method '/order/submit/23'. This '23' number changes everytime I create a new order
The issue I am having here is when I run my jmeter script it creates another order with another number which then mismatch with the '/order/submit/23' url I have passed.
Is there any way to extract this number from the HTML code and pass it to Jmeter?
I looked into the HTML code and this number is a part of URL so not sure how I can extract it. Any suggestions please
I am looking for something like /order/submit/${var}
Thanks
If I understood you correctly, you need to extract some value from response. You can do it with two samplers:
XPath Extractor
RegEx extractor
I think xpath extractor more appropriate in your case

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