<?php

namespace Amp\Cache\Test;

use Amp\Cache\ArrayCache;
use Amp\Cache\Cache;

class ArrayCacheLimitedTest extends CacheTest
{
    protected function createCache(): Cache
    {
        return new ArrayCache(5000, 5);
    }

    public function testEntryIsNotReturnedAfterCacheLimitReached(): \Generator
    {
        $cache = $this->createCache();

        for ($i = 1; $i <= 6; $i++) {
            yield $cache->set("foo_$i", $i, 0);
        }

        $this->assertNull(yield $cache->get("foo_1"));
    }
}