Unique
Working with VuGen · Defining Parameters
Creating Vuser Scripts
Chapter 5, page 79
Unique
The
Unique
method assigns a unique sequential value to the parameter for each
Vuser. For example, if you have fifty Vusers in the scenario, and fifty values in your
data table, each Vuser is assigned a unique value during script execution. VuGen
assigns these values in sequential order.
Note that the Controller assigns table values to the parameters before the scenario
run, based on the number of iterations. For example, if your table has the values,
and the Vusers are set to run three iterations, then the first Vuser takes Max,
David, and Michael. The second Vuser takes John, Ron, and Alex, etc. Make sure
there is enough data in the table for all the Vusers and their iterations. If you have
20 Vusers and you want to perform 5 iterations, your table must contain 100
unique values. If data is not available for a Vuser, the Controller returns an error.
First Name
Max
David
Michael
John
Ron
Alex
Ken
