1 files changed, 215 insertions, 0 deletions
diff --git a/vendor/symfony/http-kernel/Tests/HttpCache/SsiTest.php b/vendor/symfony/http-kernel/Tests/HttpCache/SsiTest.php
new file mode 100644
index 0000000000..1079d37a27
--- /dev/null
+++ b/vendor/symfony/http-kernel/Tests/HttpCache/SsiTest.php
@@ -0,0 +1,215 @@
+<?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\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\HttpCache\Ssi;
+
+class SsiTest extends TestCase
+{
+    public function testHasSurrogateSsiCapability()
+    {
+        $ssi = new Ssi();
+
+        $request = Request::create('/');
+        $request->headers->set('Surrogate-Capability', 'abc="SSI/1.0"');
+        $this->assertTrue($ssi->hasSurrogateCapability($request));
+
+        $request = Request::create('/');
+        $request->headers->set('Surrogate-Capability', 'foobar');
+        $this->assertFalse($ssi->hasSurrogateCapability($request));
+
+        $request = Request::create('/');
+        $this->assertFalse($ssi->hasSurrogateCapability($request));
+    }
+
+    public function testAddSurrogateSsiCapability()
+    {
+        $ssi = new Ssi();
+
+        $request = Request::create('/');
+        $ssi->addSurrogateCapability($request);
+        $this->assertEquals('symfony="SSI/1.0"', $request->headers->get('Surrogate-Capability'));
+
+        $ssi->addSurrogateCapability($request);
+        $this->assertEquals('symfony="SSI/1.0", symfony="SSI/1.0"', $request->headers->get('Surrogate-Capability'));
+    }
+
+    public function testAddSurrogateControl()
+    {
+        $ssi = new Ssi();
+
+        $response = new Response('foo <!--#include virtual="" -->');
+        $ssi->addSurrogateControl($response);
+        $this->assertEquals('content="SSI/1.0"', $response->headers->get('Surrogate-Control'));
+
+        $response = new Response('foo');
+        $ssi->addSurrogateControl($response);
+        $this->assertEquals('', $response->headers->get('Surrogate-Control'));
+    }
+
+    public function testNeedsSsiParsing()
+    {
+        $ssi = new Ssi();
+
+        $response = new Response();
+        $response->headers->set('Surrogate-Control', 'content="SSI/1.0"');
+        $this->assertTrue($ssi->needsParsing($response));
+
+        $response = new Response();
+        $this->assertFalse($ssi->needsParsing($response));
+    }
+
+    public function testRenderIncludeTag()
+    {
+        $ssi = new Ssi();
+
+        $this->assertEquals('<!--#include virtual="/" -->', $ssi->renderIncludeTag('/', '/alt', true));
+        $this->assertEquals('<!--#include virtual="/" -->', $ssi->renderIncludeTag('/', '/alt', false));
+        $this->assertEquals('<!--#include virtual="/" -->', $ssi->renderIncludeTag('/'));
+    }
+
+    public function testProcessDoesNothingIfContentTypeIsNotHtml()
+    {
+        $ssi = new Ssi();
+
+        $request = Request::create('/');
+        $response = new Response();
+        $response->headers->set('Content-Type', 'text/plain');
+        $ssi->process($request, $response);
+
+        $this->assertFalse($response->headers->has('x-body-eval'));
+    }
+
+    public function testProcess()
+    {
+        $ssi = new Ssi();
+
+        $request = Request::create('/');
+        $response = new Response('foo <!--#include virtual="..." -->');
+        $ssi->process($request, $response);
+
+        $this->assertEquals('foo <?php echo $this->surrogate->handle($this, \'...\', \'\', false) ?>'."\n", $response->getContent());
+        $this->assertEquals('SSI', $response->headers->get('x-body-eval'));
+
+        $response = new Response('foo <!--#include virtual="foo\'" -->');
+        $ssi->process($request, $response);
+
+        $this->assertEquals("foo <?php echo \$this->surrogate->handle(\$this, 'foo\\'', '', false) ?>"."\n", $response->getContent());
+    }
+
+    public function testProcessEscapesPhpTags()
+    {
+        $ssi = new Ssi();
+
+        $request = Request::create('/');
+        $response = new Response('<?php <? <% <script language=php>');
+        $ssi->process($request, $response);
+
+        $this->assertEquals('<?php echo "<?"; ?>php <?php echo "<?"; ?> <?php echo "<%"; ?> <?php echo "<s"; ?>cript language=php>', $response->getContent());
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testProcessWhenNoSrcInAnSsi()
+    {
+        $ssi = new Ssi();
+
+        $request = Request::create('/');
+        $response = new Response('foo <!--#include -->');
+        $ssi->process($request, $response);
+    }
+
+    public function testProcessRemoveSurrogateControlHeader()
+    {
+        $ssi = new Ssi();
+
+        $request = Request::create('/');
+        $response = new Response('foo <!--#include virtual="..." -->');
+        $response->headers->set('Surrogate-Control', 'content="SSI/1.0"');
+        $ssi->process($request, $response);
+        $this->assertEquals('SSI', $response->headers->get('x-body-eval'));
+
+        $response->headers->set('Surrogate-Control', 'no-store, content="SSI/1.0"');
+        $ssi->process($request, $response);
+        $this->assertEquals('SSI', $response->headers->get('x-body-eval'));
+        $this->assertEquals('no-store', $response->headers->get('surrogate-control'));
+
+        $response->headers->set('Surrogate-Control', 'content="SSI/1.0", no-store');
+        $ssi->process($request, $response);
+        $this->assertEquals('SSI', $response->headers->get('x-body-eval'));
+        $this->assertEquals('no-store', $response->headers->get('surrogate-control'));
+    }
+
+    public function testHandle()
+    {
+        $ssi = new Ssi();
+        $cache = $this->getCache(Request::create('/'), new Response('foo'));
+        $this->assertEquals('foo', $ssi->handle($cache, '/', '/alt', true));
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testHandleWhenResponseIsNot200()
+    {
+        $ssi = new Ssi();
+        $response = new Response('foo');
+        $response->setStatusCode(404);
+        $cache = $this->getCache(Request::create('/'), $response);
+        $ssi->handle($cache, '/', '/alt', false);
+    }
+
+    public function testHandleWhenResponseIsNot200AndErrorsAreIgnored()
+    {
+        $ssi = new Ssi();
+        $response = new Response('foo');
+        $response->setStatusCode(404);
+        $cache = $this->getCache(Request::create('/'), $response);
+        $this->assertEquals('', $ssi->handle($cache, '/', '/alt', true));
+    }
+
+    public function testHandleWhenResponseIsNot200AndAltIsPresent()
+    {
+        $ssi = new Ssi();
+        $response1 = new Response('foo');
+        $response1->setStatusCode(404);
+        $response2 = new Response('bar');
+        $cache = $this->getCache(Request::create('/'), array($response1, $response2));
+        $this->assertEquals('bar', $ssi->handle($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;
+    }
+}