HeaderBagTest.php in Zircon Profile 8.0

Namespace

Symfony\Component\HttpFoundation\Tests

File

vendor/symfony/http-foundation/Tests/HeaderBagTest.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <[e-mail]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Symfony\Component\HttpFoundation\Tests;

use Symfony\Component\HttpFoundation\HeaderBag;
class HeaderBagTest extends \PHPUnit_Framework_TestCase {

  /**
   * @covers Symfony\Component\HttpFoundation\HeaderBag::__construct
   */
  public function testConstructor() {
    $bag = new HeaderBag(array(
      'foo' => 'bar',
    ));
    $this
      ->assertTrue($bag
      ->has('foo'));
  }
  public function testToStringNull() {
    $bag = new HeaderBag();
    $this
      ->assertEquals('', $bag
      ->__toString());
  }
  public function testToStringNotNull() {
    $bag = new HeaderBag(array(
      'foo' => 'bar',
    ));
    $this
      ->assertEquals("Foo: bar\r\n", $bag
      ->__toString());
  }
  public function testKeys() {
    $bag = new HeaderBag(array(
      'foo' => 'bar',
    ));
    $keys = $bag
      ->keys();
    $this
      ->assertEquals('foo', $keys[0]);
  }
  public function testGetDate() {
    $bag = new HeaderBag(array(
      'foo' => 'Tue, 4 Sep 2012 20:00:00 +0200',
    ));
    $headerDate = $bag
      ->getDate('foo');
    $this
      ->assertInstanceOf('DateTime', $headerDate);
  }

  /**
   * @expectedException \RuntimeException
   */
  public function testGetDateException() {
    $bag = new HeaderBag(array(
      'foo' => 'Tue',
    ));
    $headerDate = $bag
      ->getDate('foo');
  }
  public function testGetCacheControlHeader() {
    $bag = new HeaderBag();
    $bag
      ->addCacheControlDirective('public', '#a');
    $this
      ->assertTrue($bag
      ->hasCacheControlDirective('public'));
    $this
      ->assertEquals('#a', $bag
      ->getCacheControlDirective('public'));
  }

  /**
   * @covers Symfony\Component\HttpFoundation\HeaderBag::all
   */
  public function testAll() {
    $bag = new HeaderBag(array(
      'foo' => 'bar',
    ));
    $this
      ->assertEquals(array(
      'foo' => array(
        'bar',
      ),
    ), $bag
      ->all(), '->all() gets all the input');
    $bag = new HeaderBag(array(
      'FOO' => 'BAR',
    ));
    $this
      ->assertEquals(array(
      'foo' => array(
        'BAR',
      ),
    ), $bag
      ->all(), '->all() gets all the input key are lower case');
  }

  /**
   * @covers Symfony\Component\HttpFoundation\HeaderBag::replace
   */
  public function testReplace() {
    $bag = new HeaderBag(array(
      'foo' => 'bar',
    ));
    $bag
      ->replace(array(
      'NOPE' => 'BAR',
    ));
    $this
      ->assertEquals(array(
      'nope' => array(
        'BAR',
      ),
    ), $bag
      ->all(), '->replace() replaces the input with the argument');
    $this
      ->assertFalse($bag
      ->has('foo'), '->replace() overrides previously set the input');
  }

  /**
   * @covers Symfony\Component\HttpFoundation\HeaderBag::get
   */
  public function testGet() {
    $bag = new HeaderBag(array(
      'foo' => 'bar',
      'fuzz' => 'bizz',
    ));
    $this
      ->assertEquals('bar', $bag
      ->get('foo'), '->get return current value');
    $this
      ->assertEquals('bar', $bag
      ->get('FoO'), '->get key in case insensitive');
    $this
      ->assertEquals(array(
      'bar',
    ), $bag
      ->get('foo', 'nope', false), '->get return the value as array');

    // defaults
    $this
      ->assertNull($bag
      ->get('none'), '->get unknown values returns null');
    $this
      ->assertEquals('default', $bag
      ->get('none', 'default'), '->get unknown values returns default');
    $this
      ->assertEquals(array(
      'default',
    ), $bag
      ->get('none', 'default', false), '->get unknown values returns default as array');
    $bag
      ->set('foo', 'bor', false);
    $this
      ->assertEquals('bar', $bag
      ->get('foo'), '->get return first value');
    $this
      ->assertEquals(array(
      'bar',
      'bor',
    ), $bag
      ->get('foo', 'nope', false), '->get return all values as array');
  }
  public function testSetAssociativeArray() {
    $bag = new HeaderBag();
    $bag
      ->set('foo', array(
      'bad-assoc-index' => 'value',
    ));
    $this
      ->assertSame('value', $bag
      ->get('foo'));
    $this
      ->assertEquals(array(
      'value',
    ), $bag
      ->get('foo', 'nope', false), 'assoc indices of multi-valued headers are ignored');
  }

  /**
   * @covers Symfony\Component\HttpFoundation\HeaderBag::contains
   */
  public function testContains() {
    $bag = new HeaderBag(array(
      'foo' => 'bar',
      'fuzz' => 'bizz',
    ));
    $this
      ->assertTrue($bag
      ->contains('foo', 'bar'), '->contains first value');
    $this
      ->assertTrue($bag
      ->contains('fuzz', 'bizz'), '->contains second value');
    $this
      ->assertFalse($bag
      ->contains('nope', 'nope'), '->contains unknown value');
    $this
      ->assertFalse($bag
      ->contains('foo', 'nope'), '->contains unknown value');

    // Multiple values
    $bag
      ->set('foo', 'bor', false);
    $this
      ->assertTrue($bag
      ->contains('foo', 'bar'), '->contains first value');
    $this
      ->assertTrue($bag
      ->contains('foo', 'bor'), '->contains second value');
    $this
      ->assertFalse($bag
      ->contains('foo', 'nope'), '->contains unknown value');
  }
  public function testCacheControlDirectiveAccessors() {
    $bag = new HeaderBag();
    $bag
      ->addCacheControlDirective('public');
    $this
      ->assertTrue($bag
      ->hasCacheControlDirective('public'));
    $this
      ->assertTrue($bag
      ->getCacheControlDirective('public'));
    $this
      ->assertEquals('public', $bag
      ->get('cache-control'));
    $bag
      ->addCacheControlDirective('max-age', 10);
    $this
      ->assertTrue($bag
      ->hasCacheControlDirective('max-age'));
    $this
      ->assertEquals(10, $bag
      ->getCacheControlDirective('max-age'));
    $this
      ->assertEquals('max-age=10, public', $bag
      ->get('cache-control'));
    $bag
      ->removeCacheControlDirective('max-age');
    $this
      ->assertFalse($bag
      ->hasCacheControlDirective('max-age'));
  }
  public function testCacheControlDirectiveParsing() {
    $bag = new HeaderBag(array(
      'cache-control' => 'public, max-age=10',
    ));
    $this
      ->assertTrue($bag
      ->hasCacheControlDirective('public'));
    $this
      ->assertTrue($bag
      ->getCacheControlDirective('public'));
    $this
      ->assertTrue($bag
      ->hasCacheControlDirective('max-age'));
    $this
      ->assertEquals(10, $bag
      ->getCacheControlDirective('max-age'));
    $bag
      ->addCacheControlDirective('s-maxage', 100);
    $this
      ->assertEquals('max-age=10, public, s-maxage=100', $bag
      ->get('cache-control'));
  }
  public function testCacheControlDirectiveParsingQuotedZero() {
    $bag = new HeaderBag(array(
      'cache-control' => 'max-age="0"',
    ));
    $this
      ->assertTrue($bag
      ->hasCacheControlDirective('max-age'));
    $this
      ->assertEquals(0, $bag
      ->getCacheControlDirective('max-age'));
  }
  public function testCacheControlDirectiveOverrideWithReplace() {
    $bag = new HeaderBag(array(
      'cache-control' => 'private, max-age=100',
    ));
    $bag
      ->replace(array(
      'cache-control' => 'public, max-age=10',
    ));
    $this
      ->assertTrue($bag
      ->hasCacheControlDirective('public'));
    $this
      ->assertTrue($bag
      ->getCacheControlDirective('public'));
    $this
      ->assertTrue($bag
      ->hasCacheControlDirective('max-age'));
    $this
      ->assertEquals(10, $bag
      ->getCacheControlDirective('max-age'));
  }

  /**
   * @covers Symfony\Component\HttpFoundation\HeaderBag::getIterator
   */
  public function testGetIterator() {
    $headers = array(
      'foo' => 'bar',
      'hello' => 'world',
      'third' => 'charm',
    );
    $headerBag = new HeaderBag($headers);
    $i = 0;
    foreach ($headerBag as $key => $val) {
      ++$i;
      $this
        ->assertEquals(array(
        $headers[$key],
      ), $val);
    }
    $this
      ->assertEquals(count($headers), $i);
  }

  /**
   * @covers Symfony\Component\HttpFoundation\HeaderBag::count
   */
  public function testCount() {
    $headers = array(
      'foo' => 'bar',
      'HELLO' => 'WORLD',
    );
    $headerBag = new HeaderBag($headers);
    $this
      ->assertEquals(count($headers), count($headerBag));
  }

}

Classes

Name	Description
HeaderBagTest