public void PolymorphicQueryWithFilter()
{
dataStore = CreateDataStore();
dataStore.Settings.AutoGenerate = true;
try {
dataStore.DeleteStorage(typeof(Circle));
} catch {}
dataStore.CreateStorage(typeof(Circle));
try {
dataStore.DeleteStorage(typeof(Rectangle));
} catch {}
dataStore.CreateStorage(typeof(Rectangle));
Circle c = new Circle();
c.Color = "Green";
c.Radius = 5;
dataStore.Insert(c);
Rectangle r = new Rectangle();
r.Color = "Green";
r.Width = 5;
r.Length = 2;
dataStore.Insert(r);
IList shapes = dataStore.CreateFindCollectionCommand(typeof(Shape), null, true).Execute();
Assert.IsTrue(shapes.Count == 2,"Returned Items = " + shapes.Count);
Assert.IsTrue(((Shape)shapes[0]).GetArea() == 2 * Math.PI * Math.Pow(5,2),"Circle Area");
Assert.IsTrue(((Shape)shapes[1]).GetArea() == 10,"Rectangle Area");
dataStore.DeleteStorage(typeof(Circle));
dataStore.DeleteStorage(typeof(Rectangle));
dataStore.DeleteStorage(typeof(Shape));
}
