Test cleanup and fixes [c-d]

test/delay/delay.test.js

@@ -1,18 +1,15 @@
 const expect = require('expect');
 const delay = require('./delay.js');
 
-
-  test('delay is a Function', () => {
+test('delay is a Function', () => {
   expect(delay).toBeInstanceOf(Function);
 });
+test('Works as expecting, passing arguments properly', () => {
   delay(
     function(text) {
-      test('Works as expecting, passing arguments properly', () => {
-  expect(text, 'test').toBe()
-});
+      expect(text).toBe('test');
     },
     1000,
     'test'
   );
-  
-
+});