Final fixes, all tests running

test/pipeAsyncFunctions/pipeAsyncFunctions.test.js

@@ -5,11 +5,11 @@ test('pipeAsyncFunctions is a Function', () => {
   expect(pipeAsyncFunctions).toBeInstanceOf(Function);
 });
 test('pipeAsyncFunctions result should be 15', () => {
-  expect(await pipeAsyncFunctions(
+  expect(pipeAsyncFunctions(
     (x) => x + 1,
     (x) => new Promise((resolve) => setTimeout(() => resolve(x + 2), 0)),
     (x) => x + 3,
     async (x) => await x + 4,
   )
-  (5)).toBe(15);
+  (5)).resolves.toBe(15); 
 });