Is it possible to mock [removed] in JavaScript?

Question

document.cookie is like a string, but it is not a string. To quote the example from the Mozilla doc:

document.cookie = \"name=oeschger\";
docume         


        

Answer 1

This implementation allows overwriting cookies, and adds document.clearCookies()

(function (document) {
    var cookies = {};
    document.__defineGetter__('cookie', function () {
        var output = [];
        for (var cookieName in cookies) {
            output.push(cookieName + "=" + cookies[cookieName]);
        }
        return output.join(";");
    });
    document.__defineSetter__('cookie', function (s) {
        var indexOfSeparator = s.indexOf("=");
        var key = s.substr(0, indexOfSeparator);
        var value = s.substring(indexOfSeparator + 1);
        cookies[key] = value;
        return key + "=" + value;
    });
    document.clearCookies = function () {
        cookies = {};
    };
})(document);