1 files changed, 22 insertions, 0 deletions
diff --git a/node_modules/es5-ext/test/object/ensure-natural-number.js b/node_modules/es5-ext/test/object/ensure-natural-number.js
new file mode 100644
index 000000000..ff0e836af
--- /dev/null
+++ b/node_modules/es5-ext/test/object/ensure-natural-number.js
@@ -0,0 +1,22 @@
+"use strict";
+
+module.exports = function (t, a) {
+	a.throws(function () {
+ t(undefined);
+}, TypeError, "Undefined");
+	a(t(null), 0, "Null");
+	a(t(2), 2, "Number");
+	a.throws(function () {
+ t(-2);
+}, TypeError, "Negative");
+	a.throws(function () {
+ t(2.34);
+}, TypeError, "Float");
+	a(t("23"), 23, "Numeric string");
+	a.throws(function () {
+ t(NaN);
+}, TypeError, "NaN");
+	a.throws(function () {
+ t(Infinity);
+}, TypeError, "Infinity");
+};