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   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\HttpFoundation\Tests;
  13
  14 use PHPUnit\Framework\TestCase;
  15 use Symfony\Component\HttpFoundation\AcceptHeaderItem;
  16
  17 class AcceptHeaderItemTest extends TestCase
  18 {
  19     /**
  20      * @dataProvider provideFromStringData
  21      */
  22     public function testFromString($string, $value, array $attributes)
  23     {
  24         $item = AcceptHeaderItem::fromString($string);
  25         $this->assertEquals($value, $item->getValue());
  26         $this->assertEquals($attributes, $item->getAttributes());
  27     }
  28
  29     public function provideFromStringData()
  30     {
  31         return array(
  32             array(
  33                 'text/html',
  34                 'text/html', array(),
  35             ),
  36             array(
  37                 '"this;should,not=matter"',
  38                 'this;should,not=matter', array(),
  39             ),
  40             array(
  41                 "text/plain; charset=utf-8;param=\"this;should,not=matter\";\tfootnotes=true",
  42                 'text/plain', array('charset' => 'utf-8', 'param' => 'this;should,not=matter', 'footnotes' => 'true'),
  43             ),
  44             array(
  45                 '"this;should,not=matter";charset=utf-8',
  46                 'this;should,not=matter', array('charset' => 'utf-8'),
  47             ),
  48         );
  49     }
  50
  51     /**
  52      * @dataProvider provideToStringData
  53      */
  54     public function testToString($value, array $attributes, $string)
  55     {
  56         $item = new AcceptHeaderItem($value, $attributes);
  57         $this->assertEquals($string, (string) $item);
  58     }
  59
  60     public function provideToStringData()
  61     {
  62         return array(
  63             array(
  64                 'text/html', array(),
  65                 'text/html',
  66             ),
  67             array(
  68                 'text/plain', array('charset' => 'utf-8', 'param' => 'this;should,not=matter', 'footnotes' => 'true'),
  69                 'text/plain;charset=utf-8;param="this;should,not=matter";footnotes=true',
  70             ),
  71         );
  72     }
  73
  74     public function testValue()
  75     {
  76         $item = new AcceptHeaderItem('value', array());
  77         $this->assertEquals('value', $item->getValue());
  78
  79         $item->setValue('new value');
  80         $this->assertEquals('new value', $item->getValue());
  81
  82         $item->setValue(1);
  83         $this->assertEquals('1', $item->getValue());
  84     }
  85
  86     public function testQuality()
  87     {
  88         $item = new AcceptHeaderItem('value', array());
  89         $this->assertEquals(1.0, $item->getQuality());
  90
  91         $item->setQuality(0.5);
  92         $this->assertEquals(0.5, $item->getQuality());
  93
  94         $item->setAttribute('q', 0.75);
  95         $this->assertEquals(0.75, $item->getQuality());
  96         $this->assertFalse($item->hasAttribute('q'));
  97     }
  98
  99     public function testAttribute()
 100     {
 101         $item = new AcceptHeaderItem('value', array());
 102         $this->assertEquals(array(), $item->getAttributes());
 103         $this->assertFalse($item->hasAttribute('test'));
 104         $this->assertNull($item->getAttribute('test'));
 105         $this->assertEquals('default', $item->getAttribute('test', 'default'));
 106
 107         $item->setAttribute('test', 'value');
 108         $this->assertEquals(array('test' => 'value'), $item->getAttributes());
 109         $this->assertTrue($item->hasAttribute('test'));
 110         $this->assertEquals('value', $item->getAttribute('test'));
 111         $this->assertEquals('value', $item->getAttribute('test', 'default'));
 112     }
 113 }