JSFiddle - React, Tailwind, and code Playground

by Quncore

HTML

<script src="https://js.cx/test/libs.js"></script>

JavaScript

// код
"use strict";
var Checkbox = function(elementId,target,expression){
    if(elementId == undefined || target == undefined || expression == undefined){
        return {error:true}
    }
    // ...
};
// тест
describe("simple create class object Checkbox", function () {
    it("should throw exception with no arguments", function () {
        var object = new Checkbox();
        assert(object.error)
    });
});