How to create a dynamic request body based on header variables in CSV

Question

We have 100+ payloads request to test the IBM MQ in JMeter. Each payload request has dynamic RFH2 header values which we keep in separate files. Is it possible to create a single script which can create n numbers of parameters in request body based on the CSV files. I am using JSR223 sampler to send my payload request.

Request 1 Ex : Values: "Test = Sample" Request body: rfh.setFieldValue('usr', 'Test', 'Sample')

Request 2 Ex: Values: Script = JMeter, ID= 10 Request body: rfh.setFieldValue('usr', 'Script', 'JMeter') Request body: rfh.setFieldValue('usr', 'ID', '10')

May i know how can i create dynamic request body in JMeter based on available header values in each request.

Dmitri T · Accepted Answer · 2022-04-08 12:50:26Z

1

If you put the desired header names/values in the CSV file you can read them into JMeter Variables using CSV Data Set Config

In the JSR223 Sampler you can access the variables using vars shorthand for JMeterVariables class instance like:

rfh.setFieldValue('usr', vars.get('name'), vars.get('value'))

answered Apr 8, 2022 at 12:50

Dmitri T

169k6 gold badges91 silver badges149 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

mahaveerr R Over a year ago

Hi @Dmitri, thanks for your answer. My problem here is each payload will have multiple header values associated to it. for ex: 1st request will have two set of header values and 2nd request will have 10 set of header values. Here, how can i re-create this request dynamically for n number of times. ex: 2 set of headers values then i need to pass this line(rfh.setFieldValue) two times to place the value.

Collectives™ on Stack Overflow

How to create a dynamic request body based on header variables in CSV

1 Answer 1

1 Comment

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

1 Comment

Your Answer

Sign up or log in

Post as a guest

Related