public void EmptyIncludeTest()
{
PastDepartFilter filter = new PastDepartFilter();
var test = FutureDepartList();
var result = filter.Include(new HashSet <Flight>(), test);
Assert.Empty(result);
}
public void IncludeValidTest()
{
PastDepartFilter filter = new PastDepartFilter();
var past = PastDepartList();
var future = FutureDepartList();
var test = new List <Flight>(past);
test.AddRange(future);
var result = filter.Include(new HashSet <Flight>(), test);
Assert.Equal(result, past);
}