309 lines
12 KiB
PHP
309 lines
12 KiB
PHP
<?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 PHPUnit\Framework\TestCase;
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use Symfony\Component\HttpFoundation\Cookie;
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use Symfony\Component\HttpFoundation\ResponseHeaderBag;
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/**
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* @group time-sensitive
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*/
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class ResponseHeaderBagTest extends TestCase
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{
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public function testAllPreserveCase()
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{
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$headers = array(
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'fOo' => 'BAR',
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'ETag' => 'xyzzy',
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'Content-MD5' => 'Q2hlY2sgSW50ZWdyaXR5IQ==',
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'P3P' => 'CP="CAO PSA OUR"',
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'WWW-Authenticate' => 'Basic realm="WallyWorld"',
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'X-UA-Compatible' => 'IE=edge,chrome=1',
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'X-XSS-Protection' => '1; mode=block',
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);
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$bag = new ResponseHeaderBag($headers);
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$allPreservedCase = $bag->allPreserveCase();
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foreach (array_keys($headers) as $headerName) {
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$this->assertArrayHasKey($headerName, $allPreservedCase, '->allPreserveCase() gets all input keys in original case');
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}
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}
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public function testCacheControlHeader()
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{
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$bag = new ResponseHeaderBag(array());
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$this->assertEquals('no-cache, private', $bag->get('Cache-Control'));
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$this->assertTrue($bag->hasCacheControlDirective('no-cache'));
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$bag = new ResponseHeaderBag(array('Cache-Control' => 'public'));
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$this->assertEquals('public', $bag->get('Cache-Control'));
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$this->assertTrue($bag->hasCacheControlDirective('public'));
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$bag = new ResponseHeaderBag(array('ETag' => 'abcde'));
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$this->assertEquals('private, must-revalidate', $bag->get('Cache-Control'));
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$this->assertTrue($bag->hasCacheControlDirective('private'));
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$this->assertTrue($bag->hasCacheControlDirective('must-revalidate'));
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$this->assertFalse($bag->hasCacheControlDirective('max-age'));
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$bag = new ResponseHeaderBag(array('Expires' => 'Wed, 16 Feb 2011 14:17:43 GMT'));
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$this->assertEquals('private, must-revalidate', $bag->get('Cache-Control'));
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$bag = new ResponseHeaderBag(array(
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'Expires' => 'Wed, 16 Feb 2011 14:17:43 GMT',
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'Cache-Control' => 'max-age=3600',
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));
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$this->assertEquals('max-age=3600, private', $bag->get('Cache-Control'));
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$bag = new ResponseHeaderBag(array('Last-Modified' => 'abcde'));
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$this->assertEquals('private, must-revalidate', $bag->get('Cache-Control'));
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$bag = new ResponseHeaderBag(array('Etag' => 'abcde', 'Last-Modified' => 'abcde'));
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$this->assertEquals('private, must-revalidate', $bag->get('Cache-Control'));
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$bag = new ResponseHeaderBag(array('cache-control' => 'max-age=100'));
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$this->assertEquals('max-age=100, private', $bag->get('Cache-Control'));
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$bag = new ResponseHeaderBag(array('cache-control' => 's-maxage=100'));
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$this->assertEquals('s-maxage=100', $bag->get('Cache-Control'));
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$bag = new ResponseHeaderBag(array('cache-control' => 'private, max-age=100'));
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$this->assertEquals('max-age=100, private', $bag->get('Cache-Control'));
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$bag = new ResponseHeaderBag(array('cache-control' => 'public, max-age=100'));
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$this->assertEquals('max-age=100, public', $bag->get('Cache-Control'));
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$bag = new ResponseHeaderBag();
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$bag->set('Last-Modified', 'abcde');
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$this->assertEquals('private, must-revalidate', $bag->get('Cache-Control'));
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$bag = new ResponseHeaderBag();
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$bag->set('Cache-Control', array('public', 'must-revalidate'));
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$this->assertCount(1, $bag->get('Cache-Control', null, false));
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$this->assertEquals('must-revalidate, public', $bag->get('Cache-Control'));
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$bag = new ResponseHeaderBag();
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$bag->set('Cache-Control', 'public');
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$bag->set('Cache-Control', 'must-revalidate', false);
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$this->assertCount(1, $bag->get('Cache-Control', null, false));
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$this->assertEquals('must-revalidate, public', $bag->get('Cache-Control'));
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}
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public function testCacheControlClone()
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{
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$headers = array('foo' => 'bar');
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$bag1 = new ResponseHeaderBag($headers);
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$bag2 = new ResponseHeaderBag($bag1->allPreserveCase());
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$this->assertEquals($bag1->allPreserveCase(), $bag2->allPreserveCase());
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}
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public function testToStringIncludesCookieHeaders()
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{
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$bag = new ResponseHeaderBag(array());
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$bag->setCookie(Cookie::create('foo', 'bar'));
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$this->assertSetCookieHeader('foo=bar; path=/; httponly; samesite=lax', $bag);
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$bag->clearCookie('foo');
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$this->assertSetCookieHeader('foo=deleted; expires='.gmdate('D, d-M-Y H:i:s T', time() - 31536001).'; Max-Age=0; path=/; httponly', $bag);
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}
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public function testClearCookieSecureNotHttpOnly()
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{
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$bag = new ResponseHeaderBag(array());
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$bag->clearCookie('foo', '/', null, true, false);
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$this->assertSetCookieHeader('foo=deleted; expires='.gmdate('D, d-M-Y H:i:s T', time() - 31536001).'; Max-Age=0; path=/; secure', $bag);
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}
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public function testReplace()
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{
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$bag = new ResponseHeaderBag(array());
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$this->assertEquals('no-cache, private', $bag->get('Cache-Control'));
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$this->assertTrue($bag->hasCacheControlDirective('no-cache'));
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$bag->replace(array('Cache-Control' => 'public'));
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$this->assertEquals('public', $bag->get('Cache-Control'));
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$this->assertTrue($bag->hasCacheControlDirective('public'));
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}
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public function testReplaceWithRemove()
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{
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$bag = new ResponseHeaderBag(array());
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$this->assertEquals('no-cache, private', $bag->get('Cache-Control'));
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$this->assertTrue($bag->hasCacheControlDirective('no-cache'));
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$bag->remove('Cache-Control');
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$bag->replace(array());
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$this->assertEquals('no-cache, private', $bag->get('Cache-Control'));
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$this->assertTrue($bag->hasCacheControlDirective('no-cache'));
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}
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public function testCookiesWithSameNames()
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{
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$bag = new ResponseHeaderBag();
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$bag->setCookie(Cookie::create('foo', 'bar', 0, '/path/foo', 'foo.bar'));
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$bag->setCookie(Cookie::create('foo', 'bar', 0, '/path/bar', 'foo.bar'));
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$bag->setCookie(Cookie::create('foo', 'bar', 0, '/path/bar', 'bar.foo'));
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$bag->setCookie(Cookie::create('foo', 'bar'));
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$this->assertCount(4, $bag->getCookies());
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$this->assertEquals('foo=bar; path=/path/foo; domain=foo.bar; httponly; samesite=lax', $bag->get('set-cookie'));
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$this->assertEquals(array(
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'foo=bar; path=/path/foo; domain=foo.bar; httponly; samesite=lax',
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'foo=bar; path=/path/bar; domain=foo.bar; httponly; samesite=lax',
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'foo=bar; path=/path/bar; domain=bar.foo; httponly; samesite=lax',
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'foo=bar; path=/; httponly; samesite=lax',
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), $bag->get('set-cookie', null, false));
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$this->assertSetCookieHeader('foo=bar; path=/path/foo; domain=foo.bar; httponly; samesite=lax', $bag);
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$this->assertSetCookieHeader('foo=bar; path=/path/bar; domain=foo.bar; httponly; samesite=lax', $bag);
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$this->assertSetCookieHeader('foo=bar; path=/path/bar; domain=bar.foo; httponly; samesite=lax', $bag);
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$this->assertSetCookieHeader('foo=bar; path=/; httponly; samesite=lax', $bag);
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$cookies = $bag->getCookies(ResponseHeaderBag::COOKIES_ARRAY);
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$this->assertArrayHasKey('foo', $cookies['foo.bar']['/path/foo']);
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$this->assertArrayHasKey('foo', $cookies['foo.bar']['/path/bar']);
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$this->assertArrayHasKey('foo', $cookies['bar.foo']['/path/bar']);
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$this->assertArrayHasKey('foo', $cookies['']['/']);
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}
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public function testRemoveCookie()
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{
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$bag = new ResponseHeaderBag();
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$this->assertFalse($bag->has('set-cookie'));
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$bag->setCookie(Cookie::create('foo', 'bar', 0, '/path/foo', 'foo.bar'));
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$bag->setCookie(Cookie::create('bar', 'foo', 0, '/path/bar', 'foo.bar'));
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$this->assertTrue($bag->has('set-cookie'));
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$cookies = $bag->getCookies(ResponseHeaderBag::COOKIES_ARRAY);
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$this->assertArrayHasKey('/path/foo', $cookies['foo.bar']);
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$bag->removeCookie('foo', '/path/foo', 'foo.bar');
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$this->assertTrue($bag->has('set-cookie'));
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$cookies = $bag->getCookies(ResponseHeaderBag::COOKIES_ARRAY);
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$this->assertArrayNotHasKey('/path/foo', $cookies['foo.bar']);
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$bag->removeCookie('bar', '/path/bar', 'foo.bar');
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$this->assertFalse($bag->has('set-cookie'));
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$cookies = $bag->getCookies(ResponseHeaderBag::COOKIES_ARRAY);
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$this->assertArrayNotHasKey('foo.bar', $cookies);
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}
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public function testRemoveCookieWithNullRemove()
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{
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$bag = new ResponseHeaderBag();
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$bag->setCookie(Cookie::create('foo', 'bar'));
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$bag->setCookie(Cookie::create('bar', 'foo'));
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$cookies = $bag->getCookies(ResponseHeaderBag::COOKIES_ARRAY);
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$this->assertArrayHasKey('/', $cookies['']);
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$bag->removeCookie('foo', null);
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$cookies = $bag->getCookies(ResponseHeaderBag::COOKIES_ARRAY);
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$this->assertArrayNotHasKey('foo', $cookies['']['/']);
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$bag->removeCookie('bar', null);
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$cookies = $bag->getCookies(ResponseHeaderBag::COOKIES_ARRAY);
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$this->assertFalse(isset($cookies['']['/']['bar']));
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}
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public function testSetCookieHeader()
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{
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$bag = new ResponseHeaderBag();
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$bag->set('set-cookie', 'foo=bar');
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$this->assertEquals(array(Cookie::create('foo', 'bar', 0, '/', null, false, false, true, null)), $bag->getCookies());
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$bag->set('set-cookie', 'foo2=bar2', false);
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$this->assertEquals(array(
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Cookie::create('foo', 'bar', 0, '/', null, false, false, true, null),
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Cookie::create('foo2', 'bar2', 0, '/', null, false, false, true, null),
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), $bag->getCookies());
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$bag->remove('set-cookie');
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$this->assertEquals(array(), $bag->getCookies());
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}
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/**
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* @expectedException \InvalidArgumentException
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*/
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public function testGetCookiesWithInvalidArgument()
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{
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$bag = new ResponseHeaderBag();
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$bag->getCookies('invalid_argument');
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}
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public function testToStringDoesntMessUpHeaders()
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{
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$headers = new ResponseHeaderBag();
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$headers->set('Location', 'http://www.symfony.com');
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$headers->set('Content-type', 'text/html');
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(string) $headers;
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$allHeaders = $headers->allPreserveCase();
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$this->assertEquals(array('http://www.symfony.com'), $allHeaders['Location']);
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$this->assertEquals(array('text/html'), $allHeaders['Content-type']);
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}
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public function testDateHeaderAddedOnCreation()
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{
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$now = time();
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$bag = new ResponseHeaderBag();
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$this->assertTrue($bag->has('Date'));
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$this->assertEquals($now, $bag->getDate('Date')->getTimestamp());
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}
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public function testDateHeaderCanBeSetOnCreation()
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{
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$someDate = 'Thu, 23 Mar 2017 09:15:12 GMT';
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$bag = new ResponseHeaderBag(array('Date' => $someDate));
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$this->assertEquals($someDate, $bag->get('Date'));
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}
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public function testDateHeaderWillBeRecreatedWhenRemoved()
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{
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$someDate = 'Thu, 23 Mar 2017 09:15:12 GMT';
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$bag = new ResponseHeaderBag(array('Date' => $someDate));
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$bag->remove('Date');
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// a (new) Date header is still present
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$this->assertTrue($bag->has('Date'));
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$this->assertNotEquals($someDate, $bag->get('Date'));
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}
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public function testDateHeaderWillBeRecreatedWhenHeadersAreReplaced()
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{
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$bag = new ResponseHeaderBag();
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$bag->replace(array());
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$this->assertTrue($bag->has('Date'));
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}
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private function assertSetCookieHeader($expected, ResponseHeaderBag $actual)
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{
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$this->assertRegExp('#^Set-Cookie:\s+'.preg_quote($expected, '#').'$#m', str_replace("\r\n", "\n", (string) $actual));
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}
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}
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