Skip to content

masterclass Buddy

Sign in Start learning

Jest · Matcher

toHaveBeenCalledTimes

toHaveBeenCalledTimes(number) checks that a Jest mock function was called exactly the given number of times.

Last updated 2 November 2026

Syntax

expect(mockFunction).toHaveBeenCalledTimes(number)

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

expect(value)
toHaveBeenCalled()
toHaveBeenCalledWith(arg1, arg2, ...)
toHaveBeenLastCalledWith(arg1, arg2, ...)
jest.useFakeTimers()
jest.runAllTimers()
jest.runOnlyPendingTimers()
jest.advanceTimersByTime(msToRun)

Source: Expect · Jest. Checked 2026-11-03.