adding chromium test

Author: hienqn

src/backend/__tests__/chromium.test.ts

@@ -0,0 +1,15 @@
+const puppeteer = require('puppeteer');
+
+test('Adds two numbers', () => {
+  const sum = 1+2;
+  expect(sum).toEqual(3);
+})
+
+test('We can launch a browser', async () => {
+  const browser = await puppeteer.launch({
+    headless: false
+  });
+
+  const page = await browser.newPage();
+  await page.goto('localhost:3000');
+})