Tests: Fixed linter issues

Author: lamATnginx

layouts/partials/header.html

@@ -18,7 +18,7 @@
         </a>
     </div>
 
-    <div class="header__product-selector">
+    <div class="header__product-selector" data-testid="header__product-selector">
         {{ $nginxProducts := slice
             (dict "title" "NGINX One Console" "url" "/nginx-one" "type" "nginx-one")
             (dict "title" "NGINX Plus" "url" "/nginx" "type" "nginx-one")

tests/src/footer.spec.js

@@ -1,4 +1,4 @@
-import { test, expect } from '@playwright/test';
+import { expect, test } from '@playwright/test';
 
 test.describe('Smoke test for footer', () => {
   test.beforeEach(async ({ page }) => {

tests/src/header.spec.js

@@ -1,4 +1,4 @@
-import { test, expect } from '@playwright/test';
+import { expect, test } from '@playwright/test';
 
 test.describe('Smoke test for header', () => {
   test.beforeEach(async ({ page }) => {

tests/src/sidebar.spec.js

@@ -1,4 +1,4 @@
-import { test, expect } from '@playwright/test';
+import { expect, test } from '@playwright/test';
 import { runSmokeTestOnPage } from './util';
 
 async function openPage(page, sidebarPage) {
@@ -43,7 +43,7 @@ async function openPage(page, sidebarPage) {
 
 test.describe('Smoke test for sidebar', () => {
   test.beforeEach(async ({ page }) => {
-    await page.goto(`/test-product/`);
+    await page.goto('/test-product/');
   });
 
   test('should test sidebar renders', async ({ page }) => {