public List <News> GroupByDepartment()
{
foreach (News item in _news)
{
item.Departments.AddRange(_news.FindAll(x => item.Oid == x.DepartmentParent_OID));
item.NumDecendants = countingDecorator.GetNumberOfDescendants(item);
}
return(_news);
}
public int GetNumberOfDescendants(News item)
{
return(reader.GetNumberOfDescendants(item));
}
public void CountDescendantsWithMultipleTiers_Success()
{
Assert.IsTrue(count.GetNumberOfDescendants(_news.ElementAt(0)) == 3);
}