public void EnterContext(string contextName)
{
CombinedWebElementInfo webContext = null;
while (_contextStack.Count > 0)
{
var currentContext = _contextStack.Peek();
webContext = FindContextInDescendants(currentContext, contextName);
if (webContext == null)
{
_contextStack.Pop();
}
else
{
break;
}
}
if (webContext == null)
{
webContext = _webElementRepository.GetWebContextOrDefault(contextName);
}
if (webContext == null)
{
throw new Exception($"Couldn't find WebContext with name: {contextName}");
}
_contextStack.Push(webContext);
}
private List <WebElementInfo> FindElementInDescendants(CombinedWebElementInfo parent, string elementName)
{
var els = new List <WebElementInfo>();
var queue = new Queue <CombinedWebElementInfo>();
var childContexts = parent.GetChildContexts();
foreach (var child in childContexts)
{
queue.Enqueue(child);
}
while (queue.Count > 0)
{
var currentContext = queue.Dequeue();
var element = currentContext.Elements.FirstOrDefault(e => e.Name == elementName);
if (element != null)
{
els.Add(element);
}
foreach (var child in currentContext.GetChildContexts())
{
queue.Enqueue(child);
}
}
return(els);
}
private CombinedWebElementInfo FindContextInDescendants(CombinedWebElementInfo parent, string contextName)
{
var childContexts = parent.GetChildContexts();
foreach (var child in childContexts)
{
if (child.Name == contextName)
{
return(child);
}
}
foreach (var child in childContexts)
{
var context = FindContextInDescendants(child, contextName);
if (context != null)
{
return(context);
}
}
return(null);
}