public static void SwitchToTab(this IWebDriver webDriver, string urlSegment)
{
if (string.IsNullOrWhiteSpace(urlSegment))
{
throw new ArgumentNullException();
}
AsyncWebDriverCalls asyncCalls = new AsyncWebDriverCalls();
Task <ReadOnlyCollection <string> > getWindowHandlesTask = asyncCalls.GetWindowHandlesAsync(webDriver);
getWindowHandlesTask.Wait();
ReadOnlyCollection <string> windowHandles = getWindowHandlesTask.Result;
if (windowHandles.Count <= 1)
{
TestLog.Add("Only one Tab recognized. Cancelling tabswitch => unnecessary.");
return;
}
TestLog.Add("Try switching to tab with url containing '" + urlSegment + "'. tabcount: " + windowHandles.Count);
bool tabFound = false;
int currentTabWindowIndex = windowHandles.IndexOf(webDriver.CurrentWindowHandle);
for (int index = currentTabWindowIndex; index <= windowHandles.Count; index++)
{
int realIndex = (index + currentTabWindowIndex + 1) % windowHandles.Count;
if (DoTabSwitchWithIndex(realIndex, webDriver, urlSegment, asyncCalls, windowHandles))
{
tabFound = true;
break;
}
}
if (tabFound)
{
return;
}
TestLog.Add("No window with url containing: " + urlSegment);
TestLog.Add("Current WindowHandle-Url: " + webDriver.Url);
throw new Exception("No window with url-segment: '" + urlSegment + "'");
}
private static bool DoTabSwitchWithIndex(int index, IWebDriver webDriver, string urlSegment, AsyncWebDriverCalls asyncCalls,
ReadOnlyCollection <string> windowHandles)
{
string windowHandle = windowHandles[index];
Task <string> getCurrentUrlTask = asyncCalls.GetCurrentUrlTask(webDriver);
getCurrentUrlTask.Wait();
webDriver.SwitchTo().Window(windowHandle);
Task <bool> nextUrlTask = asyncCalls.TabActuallySwitched(webDriver, urlSegment, getCurrentUrlTask.Result);
nextUrlTask.Wait();
if (!nextUrlTask.Result)
{
return(false);
}
Task <string> task = asyncCalls.GetCurrentUrlTask(webDriver);
task.Wait();
string urlAfterSwitch = task.Result;
TestLog.Add("Switched to tab with url-segment " + urlSegment + ". Full url = " + urlAfterSwitch);
asyncCalls.WaitWindowMaximize(webDriver);
return(true);
}