Need help in random feeder

Gatling (Open-Source)
1

Hi,

I am new to gatling, and I need help in testing a bulk upload test case. API that I test has a call to upload numbers in the form of csv.

I am able to test this case for single user.But I want to customize this test case for concurrent users. So I would like to know how to create this csv file randomly with some numbers and then feed to the test case.
Each test should have unique numbers so that I check for 200 status.

Thanks in advance.

2

import java.util.concurrent.ThreadLocalRandom

import java.util.concurrent.ThreadLocalRandom

ThreadLocalRandom.current.nextInt(Int.MaxValue)

res0: Int = 592506723

ThreadLocalRandom.current.nextInt(Int.MaxValue)

res1: Int = 1700853484