'use strict';
const WebDriver = require("selenium-webdriver");

let driver;
if (process.env.SAUCE_USERNAME != undefined) {
    driver = new WebDriver.Builder().usingServer(
        'http://'+ process.env.SAUCE_USERNAME+':'+process.env.SAUCE_ACCESS_KEY+'@ondemand.saucelabs.com:80/wd/hub'
    ).withCapabilities({
        "tunnel-identifier": process.env.TRAVIS_JOB_NUMBER,
        "build": process.env.TRAVIS_BUILD_NUMBER,
        "username": process.env.SAUCE_USERNAME,
        "accessKey": process.env.SAUCE_ACCESS_KEY,
        "browserName": "chrome"
    }).build();
} else {
    driver = new WebDriver.Builder().withCapabilities({ browserName: "chrome" }).build();
}

driver.get('http://localhost:3000/assert/');
const report = driver.wait(WebDriver.until.elementLocated(WebDriver.By.className("report")), 5000);
report.getAttribute("class").then(function (cls) {
    driver.quit();
    if (!cls) {
        throw new Error("cls is null");
    } else if (cls.indexOf("failure") !== -1) {
        throw new Error("cls contains the word failure");
    } else if (cls.indexOf("success") === -1) {
        throw new Error("cls does not contain the word success");
    }
});