So siehts ganz gut aus !

node_modules/es6-iterator/test/get.js

@@ -0,0 +1,27 @@
+"use strict";
+
+var iteratorSymbol = require("es6-symbol").iterator
+  , Iterator       = require("../");
+
+module.exports = function (t, a) {
+	var iterator;
+	a.throws(function () {
+ t();
+}, TypeError, "Null");
+	a.throws(function () {
+ t({});
+}, TypeError, "Plain object");
+	a.throws(function () {
+ t({ length: 0 });
+}, TypeError, "Array-like");
+	iterator = {};
+	iterator[iteratorSymbol] = function () {
+ return new Iterator([]);
+};
+	a(t(iterator) instanceof Iterator, true, "Iterator");
+	a(String(t([])), "[object Array Iterator]", " Array");
+	a(String(t(function () {
+ return arguments;
+}())), "[object Array Iterator]", " Arguments");
+	a(String(t("foo")), "[object String Iterator]", "String");
+};