public static PageElementCollection GetElementCollectionByAlias(PageCore page, PageElement currentElement, string groupAlias)
{
if (page == null)
{
throw new ArgumentException("Страница на которой происходит поиск не может иметь пустое значение");
}
PageElementCore element = null;
if (currentElement != null && currentElement.TryFindElementByAlias(groupAlias, out element))
{
PageElementCollection collection = element as PageElementCollection;
if (collection != null)
{
return(collection);
}
}
if (page.TryFindElementByAlias(groupAlias, out element))
{
PageElementCollection collection = element as PageElementCollection;
if (collection != null)
{
return(collection);
}
}
string xPath = Alias.ResolveAsString(groupAlias);
return(page.FindElementCollection(xPath));
}
public static PageElement GetElementByAlias(PageCore page, PageElement currentElement, string alias)
{
if (page == null)
{
throw new ArgumentException("Страница на которой происходит поиск не может иметь пустое значение");
}
PageElementCore elementCore = null;
if (currentElement != null && currentElement.TryFindElementByAlias(alias, out elementCore))
{
PageElement element = elementCore as PageElement;
if (element != null)
{
return(element);
}
}
if (page.TryFindElementByAlias(alias, out elementCore))
{
PageElement element = elementCore as PageElement;
if (element != null)
{
return(element);
}
}
string xPath = Alias.ResolveAsString(alias);
return(page.FindElement(xPath));
}
public static void SetCurrent(this ScenarioContext context, PageElementCore elementCore)
{
if (elementCore is PageElement)
{
context.SetElement(elementCore as PageElement);
}
else if (elementCore is PageElementCollection)
{
context.SetElementGroup(elementCore as PageElementCollection);
}
}
public void InitElements()
{
// init start url
object[] startUrlAttrs = this.GetType().GetCustomAttributes(typeof(StartUrlAttribute), true);
if (startUrlAttrs != null && startUrlAttrs.Length > 0)
{
this.StartUrl = Alias.ResolveAsString(((StartUrlAttribute)startUrlAttrs[0]).PageAlias);
}
TimeSpan classWaitSpan = GetPageTimeoutSpan();
// init properties
foreach (PropertyInfo prop in this.GetType().GetProperties())
{
if (!prop.CanWrite)
{
continue;
}
object[] findAsAttrs = prop.GetCustomAttributes(typeof(FindAsAttribute), true);
if (findAsAttrs == null || findAsAttrs.Length == 0)
{
continue;
}
FindAsAttribute findAsAttr = (FindAsAttribute)findAsAttrs[0];
Type elementType = findAsAttr.ElementType;
if (elementType == null)
{
elementType = prop.PropertyType;
}
PageElementCore element = FindElement(findAsAttr.XPath, elementType);
object[] waitAttrs = prop.GetCustomAttributes(typeof(WaitAttribute), true);
if (waitAttrs != null && waitAttrs.Length > 0)
{
element.WaitTimeout = ((WaitAttribute)waitAttrs[0]).Timeout;
}
else
{
element.WaitTimeout = classWaitSpan;
}
prop.GetSetMethod().Invoke(this, new object[] { element });
}
}
public bool TryFindElementByAlias(string alias, out PageElementCore element)
{
element = null;
foreach (PropertyInfo prop in this.GetType().GetProperties())
{
if (!prop.HasAlias(alias))
{
continue;
}
element = prop.GetGetMethod().Invoke(this, null) as PageElementCore;
if (element != null)
{
return(true);
}
}
return(false);
}
