/uber-nestjs

Primary LanguageTypeScript

Nest Logo

Features

  • Login /auth/login
  • Sign up /auth/signup
  • List item /items
  • Get one item /items/:id
  • Place an order /orders

Prerequisite

  • NodeJS > v18
  • MySQL
  • Python3
  • K6
  • Prisma ORM

Load Testing

K6

To perform load testing with K6, first install K6 following the instructions at https://k6.io/docs/get-started/installation/.

Then, run your K6 test scripts with:

k6 run script.js

Replace script.js with the path to your K6 test script.

Explaination

Options

VUS

represent the number of concurrent request / concurrent user that will hit the API

Iteration

represent the number of request being made to the API

Duration

the duration of how long test should be run

Thresholds

some set of rules to determine if the test is successful or not

Stages

to determine the number of user increment and decrement based on time

Env variable

place this piece of code in the code __ENV.K6_DURATION

usage

K6_DURATION=10s k6 run script.js

Life cycle

https://k6.io/docs/using-k6/test-lifecycle/#overview-of-the-lifecycle-stages

// 1. init code

export function setup() {
  // 2. setup code
}

export default function (data) {
  // 3. VU code
}

export function teardown(data) {
  // 4. teardown code
}

Slide: https://docs.google.com/presentation/d/1v5RqN5QDJhUxRz5FfumMfa83aA-nbcO1ysrc6LXfUQ8/edit?usp=sharing