Add test without access by ipWhistelist

This test set a invalid IP address for not have access to MagicMirror.
Creates a request to localhost and port added in configuration and check if
gets 403 HTTP code.

tests/configs/noIpWhiteList.js

@@ -0,0 +1,25 @@
+/* Magic Mirror Test config sample ipWhitelist
+ *
+ * By Rodrigo Ramírez Norambuena https://rodrigoramirez.com
+ * MIT Licensed.
+ */
+
+var config = {
+	port: 8080,
+	ipWhitelist: ["x.x.x.x"],
+
+	language: "en",
+	timeFormat: 24,
+	units: "metric",
+	electronOptions: {
+		webPreferences: {
+			nodeIntegration: true,
+		},
+	},
+
+	modules: [
+	]
+};
+
+/*************** DO NOT EDIT THE LINE BELOW ***************/
+if (typeof module !== "undefined") {module.exports = config;}