Add sample E2E test

test/e2e/scenarios.js

@@ -0,0 +1,26 @@
+'use strict';
+
+/* https://github.com/angular/protractor/blob/master/docs/getting-started.md */
+
+describe('Auth', function() {
+
+    browser.get('index.html');
+    var ptor = protractor.getInstance();
+    it('auth should fail when trying to connect to an unused port', function() {
+        var host = ptor.findElement(protractor.By.model('host'));
+        var password = ptor.findElement(protractor.By.model('password'));
+        var port = ptor.findElement(protractor.By.model('port'));
+        var submit = ptor.findElement(protractor.By.tagName('button'));
+        // Fill out the form?
+        host.sendKeys('localhost');
+        password.sendKeys('password');
+        port.sendKeys(2462);
+        submit.click();
+
+        var error = ptor.findElement(
+            protractor.By.css('.alert.alert-danger > strong')
+        )
+
+        expect(error.getText()).toBeDefined();
+    });
+});