ensure-integer.js
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"use strict";
module.exports = function (t, a) {
a.throws(
function () {
t(undefined);
},
TypeError,
"Undefined"
);
a.throws(
function () {
t(null);
},
TypeError,
"Null"
);
a(t(2), 2, "Number");
a(t(-2), -2, "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"
);
};