public function testReplaceWithRemove()
{
$bag = new ResponseHeaderBag(array());
$this->assertEquals('no-cache', $bag->get('Cache-Control'));
$this->assertTrue($bag->hasCacheControlDirective('no-cache'));
$bag->remove('Cache-Control');
$bag->replace(array());
$this->assertEquals('no-cache', $bag->get('Cache-Control'));
$this->assertTrue($bag->hasCacheControlDirective('no-cache'));
}
public function testCacheControlHeader()
{
$bag = new ResponseHeaderBag(array());
$this->assertEquals('no-cache', $bag->get('Cache-Control'));
$this->assertTrue($bag->hasCacheControlDirective('no-cache'));
$bag = new ResponseHeaderBag(array('Cache-Control' => 'public'));
$this->assertEquals('public', $bag->get('Cache-Control'));
$this->assertTrue($bag->hasCacheControlDirective('public'));
$bag = new ResponseHeaderBag(array('ETag' => 'abcde'));
$this->assertEquals('private, must-revalidate', $bag->get('Cache-Control'));
$this->assertTrue($bag->hasCacheControlDirective('private'));
$this->assertTrue($bag->hasCacheControlDirective('must-revalidate'));
$this->assertFalse($bag->hasCacheControlDirective('max-age'));
$bag = new ResponseHeaderBag(array('Expires' => 'Wed, 16 Feb 2011 14:17:43 GMT'));
$this->assertEquals('private, must-revalidate', $bag->get('Cache-Control'));
$bag = new ResponseHeaderBag(array('Expires' => 'Wed, 16 Feb 2011 14:17:43 GMT', 'Cache-Control' => 'max-age=3600'));
$this->assertEquals('max-age=3600, private', $bag->get('Cache-Control'));
$bag = new ResponseHeaderBag(array('Last-Modified' => 'abcde'));
$this->assertEquals('private, must-revalidate', $bag->get('Cache-Control'));
$bag = new ResponseHeaderBag(array('Etag' => 'abcde', 'Last-Modified' => 'abcde'));
$this->assertEquals('private, must-revalidate', $bag->get('Cache-Control'));
$bag = new ResponseHeaderBag(array('cache-control' => 'max-age=100'));
$this->assertEquals('max-age=100, private', $bag->get('Cache-Control'));
$bag = new ResponseHeaderBag(array('cache-control' => 's-maxage=100'));
$this->assertEquals('s-maxage=100', $bag->get('Cache-Control'));
$bag = new ResponseHeaderBag(array('cache-control' => 'private, max-age=100'));
$this->assertEquals('max-age=100, private', $bag->get('Cache-Control'));
$bag = new ResponseHeaderBag(array('cache-control' => 'public, max-age=100'));
$this->assertEquals('max-age=100, public', $bag->get('Cache-Control'));
$bag = new ResponseHeaderBag();
$bag->set('Last-Modified', 'abcde');
$this->assertEquals('private, must-revalidate', $bag->get('Cache-Control'));
}
public function testCacheControlHeader()
{
$bag = new ResponseHeaderBag(array(), 'response');
$this->assertEquals('no-cache', $bag->get('Cache-Control'));
$this->assertTrue($bag->hasCacheControlDirective('no-cache'));
$bag = new ResponseHeaderBag(array('Cache-Control' => 'public'), 'response');
$this->assertEquals('public', $bag->get('Cache-Control'));
$this->assertTrue($bag->hasCacheControlDirective('public'));
$bag = new ResponseHeaderBag(array('ETag' => 'abcde'), 'response');
$this->assertEquals('private, max-age=0, must-revalidate', $bag->get('Cache-Control'));
$this->assertTrue($bag->hasCacheControlDirective('private'));
$this->assertTrue($bag->hasCacheControlDirective('must-revalidate'));
$this->assertEquals(0, $bag->getCacheControlDirective('max-age'));
$bag = new ResponseHeaderBag(array('Last-Modified' => 'abcde'), 'response');
$this->assertEquals('private, max-age=0, must-revalidate', $bag->get('Cache-Control'));
$bag = new ResponseHeaderBag(array('Etag' => 'abcde', 'Last-Modified' => 'abcde'), 'response');
$this->assertEquals('private, max-age=0, must-revalidate', $bag->get('Cache-Control'));
$bag = new ResponseHeaderBag(array('cache-control' => 'max-age=100'), 'response');
$this->assertEquals('max-age=100, private', $bag->get('Cache-Control'));
$bag = new ResponseHeaderBag(array('cache-control' => 's-maxage=100'), 'response');
$this->assertEquals('s-maxage=100', $bag->get('Cache-Control'));
$bag = new ResponseHeaderBag(array('cache-control' => 'private, max-age=100'), 'response');
$this->assertEquals('max-age=100, private', $bag->get('Cache-Control'));
$bag = new ResponseHeaderBag(array('cache-control' => 'public, max-age=100'), 'response');
$this->assertEquals('max-age=100, public', $bag->get('Cache-Control'));
}
public function testWhenOnFirstPageAndPartialRestSet_nextPageIsNotLinked()
{
$headers = new ResponseHeaderBag();
$headerSetter = new PaginationHeaderSetter($headers);
$headerSetter->setHeaders('http://localhost/test', new SimplePaginationInfo(1, 10), 9);
$this->assertSame([], $headers->get('Link', null, false));
}
/**
* Check if we need to remove Cache-Control for SSL encrypted downloads when using IE < 9
*
* @link http://support.microsoft.com/kb/323308
*/
protected function ensureIEOverSSLCompatibility(Request $request)
{
if (false !== stripos($this->headers->get('Content-Disposition'), 'attachment') && preg_match('/MSIE (.*?);/i', $request->server->get('HTTP_USER_AGENT'), $match) == 1 && true === $request->isSecure()) {
if (intval(preg_replace("/(MSIE )(.*?);/", "\$2", $match[0])) < 9) {
$this->headers->remove('Cache-Control');
}
}
}
protected function fixContentType()
{
if (!$this->headers->has('Content-Type')) {
$this->headers->set('Content-Type', 'text/html; charset=' . $this->charset);
} elseif ('text/' === substr($this->headers->get('Content-Type'), 0, 5) && false === strpos($this->headers->get('Content-Type'), 'charset')) {
// add the charset
$this->headers->set('Content-Type', $this->headers->get('Content-Type') . '; charset=' . $this->charset);
}
}
/**
* @param string $location
*
* @return Boolean
*
* @api
*/
public function isRedirect($location = null)
{
return in_array($this->statusCode, array(201, 301, 302, 303, 307)) && (null === $location ?: $location == $this->headers->get('Location'));
}
public function isRedirected($location)
{
return $this->isRedirect() && $location == $this->headers->get('Location');
}
public function testCookiesWithSameNames()
{
$bag = new ResponseHeaderBag();
$bag->setCookie(new Cookie('foo', 'bar', 0, '/path/foo', 'foo.bar'));
$bag->setCookie(new Cookie('foo', 'bar', 0, '/path/bar', 'foo.bar'));
$bag->setCookie(new Cookie('foo', 'bar', 0, '/path/bar', 'bar.foo'));
$bag->setCookie(new Cookie('foo', 'bar'));
$this->assertCount(4, $bag->getCookies());
$this->assertEquals('foo=bar; path=/path/foo; domain=foo.bar; httponly', $bag->get('set-cookie'));
$this->assertEquals(array(
'foo=bar; path=/path/foo; domain=foo.bar; httponly',
'foo=bar; path=/path/bar; domain=foo.bar; httponly',
'foo=bar; path=/path/bar; domain=bar.foo; httponly',
'foo=bar; path=/; httponly',
), $bag->get('set-cookie', null, false));
$this->assertSetCookieHeader('foo=bar; path=/path/foo; domain=foo.bar; httponly', $bag);
$this->assertSetCookieHeader('foo=bar; path=/path/bar; domain=foo.bar; httponly', $bag);
$this->assertSetCookieHeader('foo=bar; path=/path/bar; domain=bar.foo; httponly', $bag);
$this->assertSetCookieHeader('foo=bar; path=/; httponly', $bag);
$cookies = $bag->getCookies(ResponseHeaderBag::COOKIES_ARRAY);
$this->assertTrue(isset($cookies['foo.bar']['/path/foo']['foo']));
$this->assertTrue(isset($cookies['foo.bar']['/path/bar']['foo']));
$this->assertTrue(isset($cookies['bar.foo']['/path/bar']['foo']));
$this->assertTrue(isset($cookies['']['/']['foo']));
}
