generics

tset_test_int.go

func TestTSetInt(t *testing.T) {
	set := NewTSet[int]()
	set.Add(100)
	set.Add(200)
	set.Add(300)
	set.Add(400)

	if !set.Has(400) {
		t.Error("set doesn't have 400")
	}
	list := set.List()
	sort.Slice(list, func(i, j int) bool {
		return list[i] < list[j]
	})
	if !reflect.DeepEqual(list, []int{100, 200, 300, 400}) {
		t.Error(list)
	}
}