<?php
declare(strict_types=1);

namespace IQParts\CacheTest\Unit\Adapter;

use IQParts\Cache\Adapter\MemoryAdapter;
use IQParts\CacheTest\AbstractTestCase;

final class MemoryAdapterTest extends AbstractTestCase
{
    /**
     *
     */
    public function testAdapter()
    {
        $adapter = new MemoryAdapter();
        $this->assertEquals(null, $adapter->get('a'));

        $adapter->set('a', 'b');
        $this->assertEquals('b', $adapter->get('a'));

        $adapter->delete('a');
        $this->assertEquals(null, $adapter->get('a'));

        $adapter->set('a-keys', 'a');
        $adapter->set('b-keys', 'a');
        $this->assertEquals(['a-keys'], $adapter->keys('a*'));

        $adapter->set('a', 'b', 200);
        $this->assertTrue($adapter->ttl('a') > 0);
        $this->assertSame($adapter->ttl('c'), MemoryAdapter::NO_TTL);
    }

    public function testTtl()
    {
        $adapter = new MemoryAdapter();
        $adapter->set('a', 'b', 10);

        $this->assertEquals('b', $adapter->get('a'));
        $this->assertTrue($adapter->ttl('a') > 0);

        $adapter->set('b', 'a', -10);
        $this->assertNull($adapter->get('b'));
    }
}