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- <?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\HttpFoundation\Tests;
- use Symfony\Component\HttpFoundation\HeaderBag;
- class HeaderBagTest extends \PHPUnit_Framework_TestCase
- {
- 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'));
- }
- 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');
- }
- 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');
- }
- 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');
- }
- 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'));
- }
- 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);
- }
- public function testCount()
- {
- $headers = array('foo' => 'bar', 'HELLO' => 'WORLD');
- $headerBag = new HeaderBag($headers);
- $this->assertEquals(count($headers), count($headerBag));
- }
- }
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