--- /dev/null
+<?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\HttpKernel\Tests\HttpCache;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\HttpKernel\HttpCache\Esi;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+class EsiTest extends TestCase
+{
+ public function testHasSurrogateEsiCapability()
+ {
+ $esi = new Esi();
+
+ $request = Request::create('/');
+ $request->headers->set('Surrogate-Capability', 'abc="ESI/1.0"');
+ $this->assertTrue($esi->hasSurrogateCapability($request));
+
+ $request = Request::create('/');
+ $request->headers->set('Surrogate-Capability', 'foobar');
+ $this->assertFalse($esi->hasSurrogateCapability($request));
+
+ $request = Request::create('/');
+ $this->assertFalse($esi->hasSurrogateCapability($request));
+ }
+
+ public function testAddSurrogateEsiCapability()
+ {
+ $esi = new Esi();
+
+ $request = Request::create('/');
+ $esi->addSurrogateCapability($request);
+ $this->assertEquals('symfony2="ESI/1.0"', $request->headers->get('Surrogate-Capability'));
+
+ $esi->addSurrogateCapability($request);
+ $this->assertEquals('symfony2="ESI/1.0", symfony2="ESI/1.0"', $request->headers->get('Surrogate-Capability'));
+ }
+
+ public function testAddSurrogateControl()
+ {
+ $esi = new Esi();
+
+ $response = new Response('foo <esi:include src="" />');
+ $esi->addSurrogateControl($response);
+ $this->assertEquals('content="ESI/1.0"', $response->headers->get('Surrogate-Control'));
+
+ $response = new Response('foo');
+ $esi->addSurrogateControl($response);
+ $this->assertEquals('', $response->headers->get('Surrogate-Control'));
+ }
+
+ public function testNeedsEsiParsing()
+ {
+ $esi = new Esi();
+
+ $response = new Response();
+ $response->headers->set('Surrogate-Control', 'content="ESI/1.0"');
+ $this->assertTrue($esi->needsParsing($response));
+
+ $response = new Response();
+ $this->assertFalse($esi->needsParsing($response));
+ }
+
+ public function testRenderIncludeTag()
+ {
+ $esi = new Esi();
+
+ $this->assertEquals('<esi:include src="/" onerror="continue" alt="/alt" />', $esi->renderIncludeTag('/', '/alt', true));
+ $this->assertEquals('<esi:include src="/" alt="/alt" />', $esi->renderIncludeTag('/', '/alt', false));
+ $this->assertEquals('<esi:include src="/" onerror="continue" />', $esi->renderIncludeTag('/'));
+ $this->assertEquals('<esi:comment text="some comment" />'."\n".'<esi:include src="/" onerror="continue" alt="/alt" />', $esi->renderIncludeTag('/', '/alt', true, 'some comment'));
+ }
+
+ public function testProcessDoesNothingIfContentTypeIsNotHtml()
+ {
+ $esi = new Esi();
+
+ $request = Request::create('/');
+ $response = new Response();
+ $response->headers->set('Content-Type', 'text/plain');
+ $esi->process($request, $response);
+
+ $this->assertFalse($response->headers->has('x-body-eval'));
+ }
+
+ public function testMultilineEsiRemoveTagsAreRemoved()
+ {
+ $esi = new Esi();
+
+ $request = Request::create('/');
+ $response = new Response('<esi:remove> <a href="http://www.example.com">www.example.com</a> </esi:remove> Keep this'."<esi:remove>\n <a>www.example.com</a> </esi:remove> And this");
+ $esi->process($request, $response);
+
+ $this->assertEquals(' Keep this And this', $response->getContent());
+ }
+
+ public function testCommentTagsAreRemoved()
+ {
+ $esi = new Esi();
+
+ $request = Request::create('/');
+ $response = new Response('<esi:comment text="some comment >" /> Keep this');
+ $esi->process($request, $response);
+
+ $this->assertEquals(' Keep this', $response->getContent());
+ }
+
+ public function testProcess()
+ {
+ $esi = new Esi();
+
+ $request = Request::create('/');
+ $response = new Response('foo <esi:comment text="some comment" /><esi:include src="..." alt="alt" onerror="continue" />');
+ $esi->process($request, $response);
+
+ $this->assertEquals('foo <?php echo $this->surrogate->handle($this, \'...\', \'alt\', true) ?>'."\n", $response->getContent());
+ $this->assertEquals('ESI', $response->headers->get('x-body-eval'));
+
+ $response = new Response('foo <esi:comment text="some comment" /><esi:include src="foo\'" alt="bar\'" onerror="continue" />');
+ $esi->process($request, $response);
+
+ $this->assertEquals('foo <?php echo $this->surrogate->handle($this, \'foo\\\'\', \'bar\\\'\', true) ?>'."\n", $response->getContent());
+
+ $response = new Response('foo <esi:include src="..." />');
+ $esi->process($request, $response);
+
+ $this->assertEquals('foo <?php echo $this->surrogate->handle($this, \'...\', \'\', false) ?>'."\n", $response->getContent());
+
+ $response = new Response('foo <esi:include src="..."></esi:include>');
+ $esi->process($request, $response);
+
+ $this->assertEquals('foo <?php echo $this->surrogate->handle($this, \'...\', \'\', false) ?>'."\n", $response->getContent());
+ }
+
+ public function testProcessEscapesPhpTags()
+ {
+ $esi = new Esi();
+
+ $request = Request::create('/');
+ $response = new Response('<?php <? <% <script language=php>');
+ $esi->process($request, $response);
+
+ $this->assertEquals('<?php echo "<?"; ?>php <?php echo "<?"; ?> <?php echo "<%"; ?> <?php echo "<s"; ?>cript language=php>', $response->getContent());
+ }
+
+ /**
+ * @expectedException \RuntimeException
+ */
+ public function testProcessWhenNoSrcInAnEsi()
+ {
+ $esi = new Esi();
+
+ $request = Request::create('/');
+ $response = new Response('foo <esi:include />');
+ $esi->process($request, $response);
+ }
+
+ public function testProcessRemoveSurrogateControlHeader()
+ {
+ $esi = new Esi();
+
+ $request = Request::create('/');
+ $response = new Response('foo <esi:include src="..." />');
+ $response->headers->set('Surrogate-Control', 'content="ESI/1.0"');
+ $esi->process($request, $response);
+ $this->assertEquals('ESI', $response->headers->get('x-body-eval'));
+
+ $response->headers->set('Surrogate-Control', 'no-store, content="ESI/1.0"');
+ $esi->process($request, $response);
+ $this->assertEquals('ESI', $response->headers->get('x-body-eval'));
+ $this->assertEquals('no-store', $response->headers->get('surrogate-control'));
+
+ $response->headers->set('Surrogate-Control', 'content="ESI/1.0", no-store');
+ $esi->process($request, $response);
+ $this->assertEquals('ESI', $response->headers->get('x-body-eval'));
+ $this->assertEquals('no-store', $response->headers->get('surrogate-control'));
+ }
+
+ public function testHandle()
+ {
+ $esi = new Esi();
+ $cache = $this->getCache(Request::create('/'), new Response('foo'));
+ $this->assertEquals('foo', $esi->handle($cache, '/', '/alt', true));
+ }
+
+ /**
+ * @expectedException \RuntimeException
+ */
+ public function testHandleWhenResponseIsNot200()
+ {
+ $esi = new Esi();
+ $response = new Response('foo');
+ $response->setStatusCode(404);
+ $cache = $this->getCache(Request::create('/'), $response);
+ $esi->handle($cache, '/', '/alt', false);
+ }
+
+ public function testHandleWhenResponseIsNot200AndErrorsAreIgnored()
+ {
+ $esi = new Esi();
+ $response = new Response('foo');
+ $response->setStatusCode(404);
+ $cache = $this->getCache(Request::create('/'), $response);
+ $this->assertEquals('', $esi->handle($cache, '/', '/alt', true));
+ }
+
+ public function testHandleWhenResponseIsNot200AndAltIsPresent()
+ {
+ $esi = new Esi();
+ $response1 = new Response('foo');
+ $response1->setStatusCode(404);
+ $response2 = new Response('bar');
+ $cache = $this->getCache(Request::create('/'), array($response1, $response2));
+ $this->assertEquals('bar', $esi->handle($cache, '/', '/alt', false));
+ }
+
+ protected function getCache($request, $response)
+ {
+ $cache = $this->getMockBuilder('Symfony\Component\HttpKernel\HttpCache\HttpCache')->setMethods(array('getRequest', 'handle'))->disableOriginalConstructor()->getMock();
+ $cache->expects($this->any())
+ ->method('getRequest')
+ ->will($this->returnValue($request))
+ ;
+ if (is_array($response)) {
+ $cache->expects($this->any())
+ ->method('handle')
+ ->will(call_user_func_array(array($this, 'onConsecutiveCalls'), $response))
+ ;
+ } else {
+ $cache->expects($this->any())
+ ->method('handle')
+ ->will($this->returnValue($response))
+ ;
+ }
+
+ return $cache;
+ }
+}
projects / yaffs-website / blobdiff