<?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 { /** * @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)); } }