protected void buttonIniciar_Click(object sender, EventArgs e)
        {
            WebDriver           webDriver = new WebDriver();
            FormPerformanceView perf      = new FormPerformanceView();

            perf.startForm();

            for (int aux = 0; aux < 2; aux++)
            {
                Task task = Task.Factory.StartNew(() =>
                {
                    IWebDriver driver;
                    driver = webDriver.StartDriver(url, "/Testes/TesteStress");
                    webDriver.TesteStress(5, driver);
                });

                Task task2 = Task.Factory.StartNew(() =>
                {
                    IWebDriver driver2;
                    driver2 = webDriver.StartDriver(url, "/Testes/TesteUnitario");
                    webDriver.testeCampoIdadeUnitPerf(driver2);
                    webDriver.AtualizaPagina2(driver2, "/Testes/TesteUnitario", url);
                    webDriver.FinzalizaDriver(driver2);
                });
                Task task3 = Task.Factory.StartNew(() =>
                {
                    IWebDriver driver3;
                    driver3 = webDriver.StartDriver(url, "/Testes/TesteAmostragem");
                    webDriver.FazTesteAmostragemCampoIdade(driver3, 18);
                    webDriver.FazTesteAmostragemCampoAltura(driver3, 190);
                    webDriver.FazTesteAmostragemCampoPartidas(driver3, 35);
                    webDriver.FinzalizaDriver(driver3);
                });
            }
        }