Add helper functions

test/helpers.ts

@@ -0,0 +1,38 @@
+"use strict";
+
+// Public modules from npm
+import dotenv from "dotenv";
+import inquirer from "inquirer";
+
+// Modulee from files
+import { login } from "../src/index";
+import LoginResult from "../src/scripts/classes/login-result";
+
+// Configure the .env reader
+dotenv.config();
+
+export async function auth(): Promise<LoginResult> {
+  return login(process.env.F95_USERNAME, process.env.F95_PASSWORD, insert2faCode);
+}
+
+//#region Private methods
+
+/**
+ * Ask the user to enter the OTP code
+ * necessary to authenticate on the server.
+ */
+async function insert2faCode(): Promise<number> {
+  const questions = [
+    {
+      type: "input",
+      name: "code",
+      message: "Insert 2FA code:"
+    }
+  ];
+
+  // Prompt the user to insert the code
+  const answers = await inquirer.prompt(questions);
+  return answers.code as number;
+}
+
+//#endregion Private methods