Block or Report
Block or report quasicomputational
Report abuse
Contact GitHub support about this user’s behavior. Learn more about reporting abuse.
Report abusePinned
-
1
Being able to flush promise resolution (or rejection) in tests is really, really handy, and [even essential sometimes](https://github.com/facebook/react/issues/14775). [Jest has an open issue for this](https://github.com/facebook/jest/issues/2157) but I'm impatient.
23Setting this up in userland is possible but non-trivial - an adventure, even. I'll lay out what I had to do for any future intrepid types. I'll try to explain the reasoning for all of this and have nothing be magical.
45The over-all target is to do task scheduling entirely in userland so that the task queue can be synchronously run to exhaustion. This entails faking timers and swapping out the native promise implementation for one that'll use the faked timers. All of this will be assuming you're using Jest, but the general ideas are test library agnostic.
-
-
3 contributions in the last year
Less
More
Activity overview
Contribution activity
March 2023
quasicomputational has no activity
yet for this period.