Traffic Simulation DX

traffic_simulation.js

const sim = new Simulation({
  home: '/',
  login: '/login',
  successfulLogin: { path: 'login', method: 'POST', body: { username: 'joe', password: 'goodpass' } },
  failedLogin: { path: 'login', method: 'POST', body: { username: 'joe', password: 'badpass' } },
  dash: '/dashboard',
  billing: '/billing'
})

const newUser = sim.actor(5, 'New User')
const loggingInUser = sim.actor(2, 'Unauthed User')
const loggedInUser = sim.actor(3, 'Authed User', { cookies: { session: 'abcde=' } })

newUser.do(sim.home)
  .do(sim.login, 5)
    .become(loggingInUser)
  .do(sim.dash, 1)
    .assert({ status: 302, headers: { location: sim.login })
    .become(loggingInUser)

loggingInUser.do(sim.login)
  .do(sim.successfulLogin, 9)
    .become(loggedInUser)
  .do(sim.failedLogin, 1)
    .assert({ status: 401 })
    .do(sim.successfulLogin)
      .become(loggedInUser)
    .do(sim.failedLogin).end()
             
loggedInUser.do(sim.dash)
  .do(sim.billing, 2)
  .end(4, { delay: 1000 * 60 * 5 })

sim.run(50, 50000)