Migrated tests to jest

Used jest-codemods to migrate, will have to pass everything by hand before we can merge.

test5/pipeAsyncFunctions/pipeAsyncFunctions.test.js

@@ -0,0 +1,19 @@
+const expect = require('expect');
+const pipeAsyncFunctions = require('./pipeAsyncFunctions.js');
+
+test('Testing pipeAsyncFunctions', async () => {
+  //For more information on all the methods supported by tape
+  //Please go to https://github.com/substack/tape
+  expect(typeof pipeAsyncFunctions === 'function').toBeTruthy();
+  //t.deepEqual(pipeAsyncFunctions(args..), 'Expected');
+  //t.equal(pipeAsyncFunctions(args..), 'Expected');
+  //t.false(pipeAsyncFunctions(args..), 'Expected');
+  //t.throws(pipeAsyncFunctions(args..), 'Expected');
+  expect(await pipeAsyncFunctions(
+    (x) => x + 1,
+    (x) => new Promise((resolve) => setTimeout(() => resolve(x + 2), 0)),
+    (x) => x + 3,
+    async (x) => await x + 4,
+  )
+  (5)).toBe(15);
+});