func TestWindowedCmsSanity(t *testing.T) {
w, _ := streaming.MakeWindowedCMS(0.001, 0.0001, 5, 1000, 100)
k1 := []byte("hello")
w.Update(k1, 1.0)
cnt, _ := w.Count(k1)
if math.Abs(cnt-1.0) > eps {
t.Errorf("cnt should be 1.0, but was %d", cnt)
}
}
func TestWindowedCmsOutOfWindow(t *testing.T) {
w, _ := streaming.MakeWindowedCMS(0.001, 0.0001, 5, 2, 1)
k1 := []byte("hello")
k2 := []byte("hello2")
w.Update(k1, 1.0)
w.Update(k2, 1.0)
w.Update(k2, 1.0)
cnt, _ := w.Count(k1)
if math.Abs(cnt-0.0) > eps {
t.Errorf("cnt should be 0.0, but was %d", cnt)
}
}