Skip to content
masterclass Buddy
Start learning

Vitest · Method

vi.advanceTimersByTimeAsync

Advances Vitest's fake clock by a chosen number of milliseconds. It waits for asynchronous timer work before returning.

Last updated

Syntax

function advanceTimersByTimeAsync(ms: number): Promise<Vitest>

In-depth API docs are only for subscribers: parameters, examples, common mistakes and interview practice.

Subscribe
  • vi.advanceTimersByTime
  • vi.advanceTimersToNextTimerAsync
  • vi.useFakeTimers
  • vi.getTimerCount

Source: Vi | Vitest. Checked 2026-11-03.