"use strict";
var isValidFormat = RegExp.prototype.test.bind(/^[a-z0-9]+$/);
module.exports = function (t, a) {
a(typeof t(), "string");
a.ok(t().length > 7);
a.not(t(), t());
a.ok(isValidFormat(t()));
a.ok(isValidFormat(t()));
a.ok(isValidFormat(t()));
a.ok(isValidFormat(t()));
a.ok(isValidFormat(t()));
};