test(platform-server): add initial e2e tests for platform-server (#15061)

packages/platform-server/integrationtest/e2e/protractor.config.js

@@ -0,0 +1,22 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+exports.config = {
+  specs: ['../built/e2e/*-spec.js'],
+  capabilities: {
+    browserName: 'chrome',
+    chromeOptions: {
+      args: ['--no-sandbox'],
+      binary: process.env.CHROME_BIN,
+    }
+  },
+  directConnect: true,
+  baseUrl: 'http://localhost:9876/',
+  framework: 'jasmine',
+  useAllAngular2AppRoots: true
+};