public void TypeFilterWorks()
{
var filter = TypeFilter <BaseClass> .FromType(typeof(SuperClass));
Assert.Equal(typeof(TypeFilter <BaseClass, SuperClass>), filter.GetType());
var entities = new List <BaseClass>
{
new BaseClass(),
new SuperClass()
}.AsQueryable();
var filtered = filter.Apply(entities).ToList();
Assert.Single(filtered);
Assert.IsType <SuperClass>(filtered[0]);
}
