package sieve

import (
	"slices"
	"testing"
)

func TestSieveCache(t *testing.T) {
	cache := NewCache(3)
	cache.Put("a", "A")
	cache.Put("b", "B")
	cache.Put("c", "C")
	cache.Put("d", "D")
	cache.Put("b", "B")
	cache.Put("e", "E")
	cache.Put("a", "A")

	expectedKeys := []string{"a", "b", "e"}
	count := 0
	cache.Range(func(k, _ string) bool {
		count++
		if !slices.Contains(expectedKeys, k) {
			t.Fail()
			t.Errorf("unexpected key in result: %s", k)
		}
		return true
	})
}