| private TestGroupByWithElementSelectorSum ( ) : void | ||
| return | void | |
public virtual void TestGroupByWithElementSelectorSum()
{
var list = db.Orders.Where(o => o.CustomerID == "ALFKI").GroupBy(o => o.CustomerID, o => (o.CustomerID == "ALFKI" ? 1 : 1)).Select(g => g.Sum()).ToList();
AssertValue(1, list.Count);
AssertValue(6, list[0]);
}