Add taiko demo script for PTF showcase

test/taiko/ptf-demo/README.md

+# Prototypefund demo with taiko
+
+Setup:
+
+    npm install -g taiko-video taiko
+    sudo apt install ffmpeg
+
+Start taiko with:
+
+    taiko --observe ptf-demo.js
+
+Record video:
+
+    taiko --observe ptf-demo.js --plugin video

test/taiko/ptf-demo/ptf-demo.js

+const { openBrowser, goto, textBox, into, write, click, below, link, press, button, closeBrowser } = require('taiko');
+const assert = require('assert').strict;
+
+(async () => {
+    try {
+        var username = process.env.SSO_USERNAME;
+        var pw = process.env.SSO_USER_PW;
+
+        // Login to admin panel
+        var url = process.env.ADMINPANEL_URL;
+        await openBrowser();
+        await goto(url);
+        await click('Login')
+        await click('Login with OAS')
+        await write(username, into(textBox('Username')));
+        await write(pw, into(textBox('Password')));
+        await click('Remember me')
+        await click('Sign in');
+
+        // Navigate to nextcloud
+        await click(link(below('nextcloud')));
+        await click('Log in with OpenAppStack');
+        await click('Continue with demo');
+
+        // Close potential nextcloud modal
+        await press('Escape');
+
+        // Open document
+        await click(link('Documents'));
+        await click(link('Welcome to Nextcloud Hub.docx'));
+
+        // Room for interactive session
+        // ...
+
+        // Logout
+        click(image())
+        click('Log out')
+
+
+        // Navigate to rocketchat
+        // Breaks because of 2fa challenge which is not recieved
+        // by email
+        // TODO: Create issue
+        // await click(link(below('rocketchat')));
+        // await click('Login via OpenAppStack');
+        // await click('Continue with demo');
+
+        // Wordpress
+        await goto(url);
+        await click(link(below('wordpress')));
+        await click('Log in');
+        await click('Login with OpenID Connect');
+        await click('Continue with demo');
+        await click('Log out');
+
+        // Grafana
+        await goto(url);
+        await click(link(below('grafana')));
+        await click('Sign in with OpenAppStack');
+        await click('Continue with demo');
+
+
+
+    } catch (error) {
+        console.error(error);
+    } finally {
+        await closeBrowser();
+    }
+})();