Merge pull request #35 from ashmalzahra/items-counter-test

Items counter test

Author: ashmalzahra

src/modules/count.test.js

@@ -1,16 +1,19 @@
 /** @jest-environment jsdom */
-//  import { countComments } from './comment_handler.js';
+import showsCount from './homepage';
+
 describe('Homepage items counter Tests', () => {
-  it('Should test if showsCount is adding all shows to the home page', () => {
-    let counter = '';
-    const showInfo = () => ['La Casa de Papel', '1899'];
-    const showsCount = () => {
-      const show = showInfo();
-      counter = `Top binge-worthy shows (${show.length})`;
-      return counter;
-    };
+  document.body.innerHTML = `
+<li class="count-shows">Top binge-worthy shows</li>
+<main class="container">
+<article class="article" id="27436"></article>
+<article class="article" id="39749"></article>
+</main>
+`;
+
+  it('Should test if showsCount() is adding all items counter to the home page', () => {
+    const counter = document.querySelector('.count-shows');
     showsCount();
-    expect(counter).toBe('Top binge-worthy shows (2)');
+    expect(counter.innerHTML).toBe('Top binge-worthy shows (2)');
   });
 
   it('Count comments', () => {

src/modules/homepage.js

@@ -105,3 +105,5 @@ const displayShows = async () => {
 };
 
 displayShows();
+
+export default showsCount;