Cleanup test directory (#2937)

Moves files around and renames some so that the structure is cleaner and
more consistent

tests/e2e/helpers/basic-auth.js

@@ -0,0 +1,29 @@
+const path = require("path");
+const auth = require("express-basic-auth");
+const express = require("express");
+const app = express();
+
+const basicAuth = auth({
+	realm: "MagicMirror² Area restricted.",
+	users: { MagicMirror: "CallMeADog" }
+});
+
+app.use(basicAuth);
+
+// Set available directories
+const directories = ["/tests/configs", "/tests/mocks"];
+const rootPath = path.resolve(__dirname + "/../../../");
+
+for (let directory of directories) {
+	app.use(directory, express.static(path.resolve(rootPath + directory)));
+}
+
+let server;
+
+exports.listen = (...args) => {
+	server = app.listen.apply(app, args);
+};
+
+exports.close = async () => {
+	await server.close();
+};