import { expect, test } from "vitest"

import { interval, timer } from "#Source/reactor/index.ts"

test("timer operator should work correctly", async () => {
  const tmr = timer({ delay: 100, interval: 50 })

  expect(tmr.get()).toBe(0)

  await new Promise((resolve) => {
    setTimeout(resolve, 120)
  })
  expect(tmr.get()).toBe(1)

  await new Promise((resolve) => {
    setTimeout(resolve, 60)
  })
  expect(tmr.get()).toBe(2)

  tmr.dispose()
  await new Promise((resolve) => {
    setTimeout(resolve, 100)
  })
  expect(tmr.get()).toBe(2)
})

test("interval operator should work correctly", async () => {
  const intv = interval({ interval: 50 })

  expect(intv.get()).toBe(0)

  await new Promise((resolve) => {
    setTimeout(resolve, 120)
  })
  expect(intv.get()).toBe(2)

  await new Promise((resolve) => {
    setTimeout(resolve, 60)
  })
  expect(intv.get()).toBe(3)

  intv.dispose()
  await new Promise((resolve) => {
    setTimeout(resolve, 100)
  })
  expect(intv.get()).toBe(3)
})