Move tests to new file

BrowserTests.ts

@@ -0,0 +1,19 @@
+import puppeteer from 'puppeteer';
+
+export async function BrowserTests() {
+    console.log('[BROWSER TEST] Launching headless Chrome...');
+    const browser = await puppeteer.launch({
+        // Switch to false if you need to login interactively
+        headless: true,
+        args: ['--disable-dev-shm-usage']
+    });
+    const page = await browser.newPage();
+    await page.goto("https://github.com/", { waitUntil: 'networkidle2' });
+    let pageTitle = await page.title();
+    await browser.close();
+    if (!pageTitle.includes('GitHub')) {
+        console.log('[BROWSER TEST] FAIL: Page title does not include "GitHub"');
+        process.exit(44);
+    }
+    console.log('[BROWSER TEST] PASS');
+}