cache/test/Unit/Adapter/FilesystemAdapterTest.php

<?php
declare(strict_types=1);

namespace IQParts\CacheTest\Unit\Adapter;

use IQParts\Cache\Adapter\FilesystemAdapter;
use IQParts\Cache\Serializer\JsonSerializer;
use IQParts\CacheTest\AbstractTestCase;
use RecursiveDirectoryIterator;
use RecursiveIteratorIterator;

final class FilesystemAdapterTest extends AbstractTestCase
{
    public function testGetSet()
    {
        $location = $this->getTmpDirectory();
        $adapter = new FilesystemAdapter(
            $location,
            new JsonSerializer(),
            0777
        );


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

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

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

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

    public function testTtl()
    {
        $location = $this->getTmpDirectory();
        $adapter = new FilesystemAdapter(
            $location,
            new JsonSerializer(),
            0777
        );

        $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'));

        $adapter->delete('b');
        $adapter->delete('a');
    }

    public function testDefaultTtl()
    {
        $location = $this->getTmpDirectory();
        $adapter = new FilesystemAdapter(
            $location,
            new JsonSerializer(),
            0777,
            10
        );

        $adapter->set('a', 'b');
        $this->assertTrue($adapter->ttl('a') > 0);
        $adapter->delete('a');
    }

    public function testDelete()
    {
        $location = $this->getTmpDirectory();
        $adapter = new FilesystemAdapter(
            $location,
            new JsonSerializer(),
            0777
        );

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

    public function testSubFolder()
    {
        $location = $this->getTmpDirectory();
        $adapter = new FilesystemAdapter(
            $location,
            new JsonSerializer(),
            0777
        );

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

    public function testSubFolderWithSeperator()
    {
        $location = $this->getTmpDirectory();
        $adapter = new FilesystemAdapter(
            $location,
            new JsonSerializer(),
            0777,
            null,
            '/'
        );

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

    protected function tearDown()
    {
        parent::tearDown();
        $files = new RecursiveIteratorIterator(
            new RecursiveDirectoryIterator($this->getTmpDirectory(), RecursiveDirectoryIterator::SKIP_DOTS),
            RecursiveIteratorIterator::CHILD_FIRST
        );

        foreach ($files as $file) {
            if ($file->isDir()) {
                rmdir($file->getRealPath());
            } else {
                unlink($file->getRealPath());
            }
        }
    }

}