Method sleep

packages/effect/src/TestClock.ts:193–213

* Semantically blocks the current fiber until the clock time is equal to or * greater than the specified duration. Once the clock time is adjusted to * on or after the duration, the fiber will automatically be resumed.

(durationInput: Duration.DurationInput)

   * on or after the duration, the fiber will automatically be resumed.
   */
  sleep(durationInput: Duration.DurationInput): Effect.Effect<void> {
    const duration = Duration.decode(durationInput)
    return core.flatMap(core.deferredMake<void>(), (deferred) =>
      pipe(
        ref.modify(this.clockState, (data) => {
          const end = data.instant + Duration.toMillis(duration)
          if (end > data.instant) {
            return [
              true,
              makeData(data.instant, pipe(data.sleeps, Chunk.prepend([end, deferred] as const)))
            ] as const
          }
          return [false, data] as const
        }),
        core.flatMap((shouldAwait) =>
          shouldAwait ?
            pipe(this.warningStart(), core.zipRight(core.deferredAwait(deferred))) :
            pipe(core.deferredSucceed(deferred, void 0), core.asVoid)
        )
      ))
  }
  /**
   * Returns a list of the times at which all queued effects are scheduled to
   * resume.