test: Setup UI test using BDD approach (#152)

client/nightwatch.conf.js

@@ -0,0 +1,19 @@
+const path = require('path');
+const LAUNCH_URL = process.env.LAUNCH_URL || 'http://localhost:3000';
+
+module.exports = {
+  page_objects_path: path.join(__dirname, 'tests' , 'acceptance', 'pageObjects'),
+  test_settings: {
+    default: {
+      launch_url: LAUNCH_URL,
+      selenium: {
+        start_process: false,
+        host: 'localhost',
+        port: 4444,
+      },
+      desiredCapabilities: {
+        browserName: 'chrome',
+      },
+    },
+  },
+};