public static IWebElement UniqueElement(this IWebDriver webDriver, Selector selector)
{
IWebElement element = null;
Exception exception = null;
int retry = 0;
while (element == null && retry < FetchRetries)
{
var by = ByHelper.Construct(selector);
var elements = webDriver.FindElements(by);
var displayedElements = elements.Where(e => e.Displayed);
if (displayedElements.Count() > 1)
{
exception = new InvalidSelectorException($"{selector.Name} return more than 1 displayed element");
}
element = displayedElements.FirstOrDefault();
System.Threading.Thread.Sleep(RetrySleepInterval);
retry++;
}
if (element == null)
{
if (exception == null)
{
throw new InvalidSelectorException($"{selector.Name} no element to return with this selector");
}
throw exception;
}
return(element);
}
public static IWebElement UniqueElement(this IWebDriver webDriver, Selector selector)
{
_log_.Trace($"Get UniqueElement {selector.SelectorType.ToString()} {selector.Text}");
IWebElement element = null;
Exception exception = null;
int retry = 0;
while (element == null && retry < FetchRetries)
{
var by = ByHelper.Construct(selector);
try
{
var elements = webDriver.FindElements(by);
var displayedElements = elements.Where(e => e.Displayed);
var webElements = displayedElements.ToList();
if (webElements.Count > 1)
{
exception = new InvalidSelectorException(
$"{selector.Text} return more than 1 displayed element");
}
element = webElements.FirstOrDefault();
System.Threading.Thread.Sleep(RetrySleepInterval);
_log_.Trace($"Fetching element {selector.SelectorType.ToString()} {selector.Text} - Retry {retry}/{FetchRetries}");
}
catch (Exception ex)
{
_log_.Warn($"{ex.StackTrace} {ex.Message}");
//Silently error
}
retry++;
}
if (element == null)
{
if (exception == null)
{
throw new InvalidSelectorException($"No element to return with this selector {selector.Text}");
}
throw exception;
}
return(element);
}
