public void Add(IPremissaWeb premissa)
{
premissas.Add(premissa);
}
/// <summary>
/// Tenta recuperar o elemento web enquanto as condições (timeout, howManyTimes) forem satisfeitas
/// </summary>
/// <param name="driver">IWebDriver</param>
/// <param name="howManyTimes">Quantidade limite de tentativas (-1 para infinitas)</param>
/// <param name="searchMechanism">Mecanismo de busca para buscar elemento (IWebElement) vide classe OpenQA.Selenium.By</param>
/// <param name="timeBetweenTriesSeconds">Intervalo de tempo, em segundos, entre tentativas consecutivas</param>
/// Set this value to false if you don't want to thrown known exceptions from this framework. In this case null value will be returned if the element was not found.</param>
/// <param name="premissaWeb">Premissas para serem verificadas antes de realizar as tentativas</param>
public static IWebElement TryGetElement(this IWebDriver driver, int howManyTimes, int timeBetweenTriesSeconds, By searchMechanism, bool throwExceptions = true, IPremissaWeb premissaWeb = null)
{
premissaWeb?.Verificar();
var countTentativas = 0;
var horarioInicio = DateTime.Now;
while (true)
{
try
{
CheckTimeOutAndTry(howManyTimes, horarioInicio, ref countTentativas);
var wait = new WebDriverWait(driver, TimeSpan.FromSeconds(timeBetweenTriesSeconds));
//var myDynamicElement = wait.Until(d => d.FindElement(searchMechanism));
var myDynamicElement = driver.FindElement(searchMechanism);
return(myDynamicElement);
}
catch (TryEnoughTimesToGetException)
{
if (throwExceptions)
{
throw;
}
return(null);
}
catch (Exception e)
{
Thread.Sleep(timeBetweenTriesSeconds * 1000);
Console.WriteLine(e.Message);
}
}
}
/// <summary>
/// Tenta clicar no elemento web enquanto as condições (timeout, howManyTimes) forem satisfeitas
/// </summary>
/// <param name="driver">IWebDriver</param>
/// <param name="howManyTimes">Quantidade limite de tentativas (-1 para infinitas)</param>
/// <param name="searchMecanism">Mecanismo de busca para buscar elemento (IWebElement) vide classe OpenQA.Selenium.By</param>
/// <param name="timeBetweenTriesSeconds">Intervalo de tempo, em segundos, entre tentativas consecutivas</param>
/// <param name="premissaWeb">Premissas para serem verificadas antes de realizar as tentativas</param>
public static bool TryClick(this IWebDriver driver, int howManyTimes, int timeBetweenTriesSeconds, By searchMecanism, bool throwExceptions = true, IPremissaWeb premissaWeb = null)
{
try
{
var element = TryGetElement(driver, howManyTimes, timeBetweenTriesSeconds, searchMecanism, throwExceptions, premissaWeb);
element.Click();
}
catch (TryEnoughTimesToGetException)
{
if (throwExceptions)
{
throw;
}
return(false);
}
catch (Exception e)
{
if (throwExceptions)
{
throw;
}
return(false);
}
return(true);
}
/// <summary>
/// Tenta algumas vezes pegar o valor do elemento HTML
/// </summary>
/// <param name="driver">IWebDriver</param>
/// <param name="howManyTimes">Quantidade limite de tentativas (-1 para infinitas)</param>
/// <param name="searchMecanism">Mecanismo de busca para buscar elemento (IWebElement) vide classe OpenQA.Selenium.By</param>
/// <param name="timeBetweenTriesSeconds">Intervalo de tempo, em segundos, entre tentativas consecutivas</param>
/// <param name="premissaWeb">Premissas para serem verificadas antes de realizar as tentativas</param>
/// <returns>text do campo</returns>
public static string TryGetTextFromElement(this IWebDriver driver, int howManyTimes, int timeBetweenTriesSeconds, By searchMecanism, bool throwExceptions = true, IPremissaWeb premissaWeb = null)
{
try
{
var element = TryGetElement(driver, howManyTimes, timeBetweenTriesSeconds, searchMecanism, throwExceptions, premissaWeb);
var text = element.Text == "" ? element.GetAttribute("value") : element.Text;
return(text);
}
catch (TryEnoughTimesToGetException)
{
if (throwExceptions)
{
throw;
}
return(null);
}
catch (Exception e)
{
if (throwExceptions)
{
throw;
}
return(null);
}
}
/// <summary>
/// Tenta enviar caracteres para o elemento web enquanto as condições (timeout, howManyTimes) forem satisfeitas
/// </summary>
/// <param name="driver">IWebDriver</param>
/// <param name="howManyTimes">Quantidade limite de tentativas (-1 para infinitas)</param>
/// <param name="searchMecanism">Mecanismo de busca para buscar elemento (IWebElement) vide classe OpenQA.Selenium.By</param>
/// <param name="timeBetweenTriesSeconds">Intervalo de tempo, em segundos, entre tentativas consecutivas</param>
/// <param name="premissaWeb">Premissas para serem verificadas antes de realizar as tentativas</param>
public static bool TrySendKeys(this IWebDriver driver, int howManyTimes, int timeBetweenTriesSeconds, By searchMecanism, string text, bool throwExceptions = true, IPremissaWeb premissaWeb = null)
{
try
{
var element = TryGetElement(driver, howManyTimes, timeBetweenTriesSeconds, searchMecanism, throwExceptions, premissaWeb);
element.Click();
element.Clear();
element.SendKeys(text);
if (element.GetAttribute("value") == null || element.GetAttribute("value") != text)
{
Thread.Sleep(timeBetweenTriesSeconds * 1000);
//throw new UnableToSendTextToElementException($"Campo '{element.GetAttribute("id")}' não estava disponivel para digitação do text '{text}' ");
throw new UnableToSendTextToElementException($"Unable to set value '{text}' to HTML element '{element.GetAttribute("id")}'");
}
return(true);
}
catch (TryEnoughTimesToGetException)
{
if (throwExceptions)
{
throw;
}
return(false);
}
catch (Exception e)
{
if (throwExceptions)
{
throw;
}
return(false);
}
return(true);
}
/// <summary>
/// Tenta recuperar o elemento web enquanto as condições (timeout, howManyTimes) forem satisfeitas
/// </summary>
/// <param name="driver">IWebDriver</param>
/// <param name="howManyTimes">Quantidade limite de tentativas (-1 para infinitas)</param>
/// <param name="searchMechanism">Mecanismo de busca para buscar elemento (IWebElement) vide classe OpenQA.Selenium.By</param>
/// <param name="throwExceptions">Indica se exceções conhecidas neste namespace devem ser disparadas. Se false retornará nulo caso não consiga encontrar o elemento. -</param>
/// <param name="timeBetweenTriesSeconds">Intervalo de tempo, em segundos, entre tentativas consecutivas</param>
/// <param name="premissaWeb">Premissas para serem verificadas antes de realizar as tentativas</param>
public static ICollection <IWebElement> TryGetElements(this IWebDriver driver, int howManyTimes, int timeBetweenTriesSeconds, By searchMechanism, bool throwExceptions = true, IPremissaWeb premissaWeb = null)
{
premissaWeb?.Verificar();
var countTentativas = 0;
var horarioInicio = DateTime.Now;
while (true)
{
try
{
CheckTimeOutAndTry(howManyTimes, horarioInicio, ref countTentativas);
var wait = new WebDriverWait(driver, TimeSpan.FromSeconds(timeBetweenTriesSeconds));
var myDynamicElement = wait.Until(d => d.FindElements(searchMechanism));
return(myDynamicElement);
}
catch (Exception)
{
return(null);
}
}
}
