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<?php
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/*
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 * This file is part of the Symfony package.
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 *
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 * (c) Fabien Potencier <fabien@symfony.com>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace Symfony\Component\HttpFoundation\Tests;
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use Symfony\Component\HttpFoundation\AcceptHeaderItem;
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class AcceptHeaderItemTest extends \PHPUnit_Framework_TestCase
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{
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    /**
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     * @dataProvider provideFromStringData
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     */
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    public function testFromString($string, $value, array $attributes)
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    {
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        $item = AcceptHeaderItem::fromString($string);
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        $this->assertEquals($value, $item->getValue());
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        $this->assertEquals($attributes, $item->getAttributes());
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    }
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    public function provideFromStringData()
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    {
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        return array(
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            array(
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                'text/html',
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                'text/html', array(),
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            ),
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            array(
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                '"this;should,not=matter"',
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                'this;should,not=matter', array(),
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            ),
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            array(
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                "text/plain; charset=utf-8;param=\"this;should,not=matter\";\tfootnotes=true",
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                'text/plain', array('charset' => 'utf-8', 'param' => 'this;should,not=matter', 'footnotes' => 'true'),
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            ),
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            array(
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                '"this;should,not=matter";charset=utf-8',
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                'this;should,not=matter', array('charset' => 'utf-8'),
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            ),
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        );
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    }
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    /**
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     * @dataProvider provideToStringData
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     */
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    public function testToString($value, array $attributes, $string)
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    {
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        $item = new AcceptHeaderItem($value, $attributes);
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        $this->assertEquals($string, (string) $item);
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    }
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    public function provideToStringData()
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    {
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        return array(
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            array(
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                'text/html', array(),
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                'text/html',
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            ),
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            array(
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                'text/plain', array('charset' => 'utf-8', 'param' => 'this;should,not=matter', 'footnotes' => 'true'),
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                'text/plain;charset=utf-8;param="this;should,not=matter";footnotes=true',
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            ),
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        );
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    }
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    public function testValue()
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    {
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        $item = new AcceptHeaderItem('value', array());
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        $this->assertEquals('value', $item->getValue());
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        $item->setValue('new value');
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        $this->assertEquals('new value', $item->getValue());
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        $item->setValue(1);
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        $this->assertEquals('1', $item->getValue());
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    }
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    public function testQuality()
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    {
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        $item = new AcceptHeaderItem('value', array());
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        $this->assertEquals(1.0, $item->getQuality());
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        $item->setQuality(0.5);
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        $this->assertEquals(0.5, $item->getQuality());
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        $item->setAttribute('q', 0.75);
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        $this->assertEquals(0.75, $item->getQuality());
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        $this->assertFalse($item->hasAttribute('q'));
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    }
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    public function testAttribute()
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    {
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        $item = new AcceptHeaderItem('value', array());
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        $this->assertEquals(array(), $item->getAttributes());
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        $this->assertFalse($item->hasAttribute('test'));
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        $this->assertNull($item->getAttribute('test'));
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        $this->assertEquals('default', $item->getAttribute('test', 'default'));
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        $item->setAttribute('test', 'value');
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        $this->assertEquals(array('test' => 'value'), $item->getAttributes());
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        $this->assertTrue($item->hasAttribute('test'));
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        $this->assertEquals('value', $item->getAttribute('test'));
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        $this->assertEquals('value', $item->getAttribute('test', 'default'));
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    }
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}