/// <summary>
/// Returns the first element from the rendered fragment or component under test,
/// using the provided <paramref name="cssSelector"/>, in a depth-first pre-order traversal
/// of the rendered nodes.
/// </summary>
/// <param name="renderedFragment">The rendered fragment to search.</param>
/// <param name="cssSelector">The group of selectors to use.</param>
public static IElement Find(this IRenderedFragment renderedFragment, string cssSelector)
{
if (renderedFragment is null)
{
throw new ArgumentNullException(nameof(renderedFragment));
}
var result = renderedFragment.Nodes.QuerySelector(cssSelector);
if (result is null)
{
throw new ElementNotFoundException(cssSelector);
}
return(WrapperFactory.Create(new ElementFactory <IElement>(renderedFragment, result, cssSelector)));
}