--- /dev/null
+'use strict';
+
+module.exports = function (t, a) {
+ var x;
+ a.throws(function () { t(0); }, TypeError, "0");
+ a.throws(function () { t(false); }, TypeError, "false");
+ a.throws(function () { t(''); }, TypeError, "''");
+ a(t(x = {}), x, "Object");
+ a(t(x = function () {}), x, "Function");
+ a(t(x = new String('raz')), x, "String object"); //jslint: ignore
+ a(t(x = new Date()), x, "Date");
+
+ a.throws(function () { t(); }, TypeError, "Undefined");
+ a.throws(function () { t(null); }, TypeError, "null");
+};