<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Intl\Tests\Data\Util;

use PHPUnit\Framework\TestCase;
use Symfony\Component\Intl\Data\Util\RingBuffer;

/**
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
class RingBufferTest extends TestCase
{
    /**
     * @var RingBuffer
     */
    private $buffer;

    protected function setUp()
    {
        $this->buffer = new RingBuffer(2);
    }

    public function testWriteWithinBuffer()
    {
        $this->buffer[0] = 'foo';
        $this->buffer['bar'] = 'baz';

        $this->assertArrayHasKey(0, $this->buffer);
        $this->assertArrayHasKey('bar', $this->buffer);
        $this->assertSame('foo', $this->buffer[0]);
        $this->assertSame('baz', $this->buffer['bar']);
    }

    public function testWritePastBuffer()
    {
        $this->buffer[0] = 'foo';
        $this->buffer['bar'] = 'baz';
        $this->buffer[2] = 'bam';

        $this->assertArrayHasKey('bar', $this->buffer);
        $this->assertArrayHasKey(2, $this->buffer);
        $this->assertSame('baz', $this->buffer['bar']);
        $this->assertSame('bam', $this->buffer[2]);
    }

    /**
     * @expectedException \Symfony\Component\Intl\Exception\OutOfBoundsException
     */
    public function testReadNonExistingFails()
    {
        $this->buffer['foo'];
    }

    public function testQueryNonExisting()
    {
        $this->assertArrayNotHasKey('foo', $this->buffer);
    }

    public function testUnsetNonExistingSucceeds()
    {
        unset($this->buffer['foo']);

        $this->assertArrayNotHasKey('foo', $this->buffer);
    }

    /**
     * @expectedException \Symfony\Component\Intl\Exception\OutOfBoundsException
     */
    public function testReadOverwrittenFails()
    {
        $this->buffer[0] = 'foo';
        $this->buffer['bar'] = 'baz';
        $this->buffer[2] = 'bam';

        $this->buffer[0];
    }

    public function testQueryOverwritten()
    {
        $this->assertArrayNotHasKey(0, $this->buffer);
    }

    public function testUnsetOverwrittenSucceeds()
    {
        $this->buffer[0] = 'foo';
        $this->buffer['bar'] = 'baz';
        $this->buffer[2] = 'bam';

        unset($this->buffer[0]);

        $this->assertArrayNotHasKey(0, $this->buffer);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NTY1OTU5ODg3MjQ4ODggNDM0MjE3Mzg5ODIzODM0MCA4NjE4MjEwNDIyMjcxMDY3