public void EmptyExcludeTest()
{
IFilter filter = new LongGroundTimeFilter();
var test = LongTimeList();
var result = filter.Exclude(test);
Assert.Empty(result);
}
public void ExcludeValidTest()
{
IFilter filter = new LongGroundTimeFilter();
var longTime = LongTimeList();
var shortTime = ShortTimeList();
var test = new List <Flight>(longTime);
test.AddRange(shortTime);
var result = filter.Exclude(test);
Assert.Equal(shortTime, result);
}