test.js

var expWebTest = (function () {
    var test = function () {
            /*var delay = function (testExpression, callback) {
                if (testExpression === true) {
                    return setTimeout(function () {
                        console.log("test delay");
                        delay(node, callback);
                    }, 100);
                }
                console.clear();
                console.log("delay complete");
                callback();
            };
            delay(document.getElementsByTagName("body")[0] === null, function () {
                setTimeout(function () {
                    console.log("asdfasdf");
                }, 30000);
            });*/
            alert("asdf asdf asdf");
        },
        webdriver = require("selenium-webdriver"),
        By = webdriver.by,
        until = webdriver.until,
        driver = new webdriver.Builder().forBrowser("firefox").build();
    driver.get("internal URL"); //I am using an actual URL here
    driver.executeScript(test);
}());