Function expectHaveBeenCalledTimes

packages/reactivity/__tests__/reactiveArray.spec.ts:120–124

(rawTarget: any[], times: number)

    }

    function expectHaveBeenCalledTimes(rawTarget: any[], times: number) {
      identityMethods.forEach(key => {
        expect(rawTarget[key]).toHaveBeenCalledTimes(times)
      })
    }

    test('should be called once with a non-existent raw value', () => {
      const reactiveArr = reactive([])