message: add fiberref zipwithpar test
diff: @@ -286,6 +286,23 @@ describe("Effect", () => {
  expect(result).toEqual(Ex.fail("(error)"))
  })
  + it("fiberRef", async () => {
  + const fa = pipe(T.environment<FiberRef.FiberRef<boolean>>(), T.chain(FiberRef.get))
  + const result = await pipe(
  + FiberRef.make(true, (_) => _),
  + T.tap((ref) => FiberRef.set_(ref, false)),
  + T.chain((ref) =>
  + pipe(
  + T.zipWithPar_(fa, fa, (a, b) => {
  + return [a, b]
  + }),
  + T.provide(ref)
  + )
  + ),
  + T.runPromise
  + )
  + expect(result).toEqual([false, false])
  + })
  it(
  "forkAs",
  async () => {
  