feat(test): added e2e tests

src/tools/token-generator/token-generator.e2e.spec.ts

@@ -0,0 +1,19 @@
+import { test, expect } from '@playwright/test';
+
+test.describe('Tool - Token generator', () => {
+  test.beforeEach(async ({ page }) => {
+    await page.goto('/token-generator');
+  });
+
+  test('Has title', async ({ page }) => {
+    await expect(page).toHaveTitle('Token generator - IT Tools');
+  });
+
+  test('New token on refresh', async ({ page }) => {
+    const initialToken = await page.getByPlaceholder('The token...').inputValue();
+    await page.getByRole('button', { name: 'Refresh' }).click();
+    const newToken = await page.getByPlaceholder('The token...').inputValue();
+
+    expect(newToken).not.toEqual(initialToken);
+  });
+});