[imp] clean tests

Author: phproberto

tests/bstack_local_test.js

@@ -1,5 +1,5 @@
 const { expect, test } = require('@playwright/test');
-const sleep = require('util').promisify(setTimeout)
+
 test('BStack local is working', async ({ page }) => {
   await page.goto('http://bs-local.com:45454/');
   const title = await page.title();

tests/bstack_test_add_to_cart.js

@@ -12,7 +12,7 @@ test('BStackDemo test add to cart', async ({ page }) => {
 
   // get name of item in cart
   const productInCart = await page.textContent('#__next > div > div > div.float-cart.float-cart--open > div.float-cart__content > div.float-cart__shelf-container > div > div.shelf-item__details > p.title');
-  
+
   // check if product in cart is same as one added
   expect(productInCart).toEqual(productToAdd);
 });

tests/bstack_test_checkout_flow.js

@@ -1,4 +1,4 @@
-const { expect, test } = require('@playwright/test');
+const { test } = require('@playwright/test');
 
 test('BStackDemo test checkout flow', async ({ page }) => {
   // visit the site