X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=vendor%2Fsymfony%2Fhttp-kernel%2FTests%2FHttpCache%2FStoreTest.php;fp=vendor%2Fsymfony%2Fhttp-kernel%2FTests%2FHttpCache%2FStoreTest.php;h=cef019167a4efa88ab8339a4dcf6f02b947a1f35;hp=0000000000000000000000000000000000000000;hb=a2bd1bf0c2c1f1a17d188f4dc0726a45494cefae;hpb=57c063afa3f66b07c4bbddc2d6129a96d90f0aad

diff --git a/vendor/symfony/http-kernel/Tests/HttpCache/StoreTest.php b/vendor/symfony/http-kernel/Tests/HttpCache/StoreTest.php
new file mode 100644
index 000000000..cef019167
--- /dev/null
+++ b/vendor/symfony/http-kernel/Tests/HttpCache/StoreTest.php
@@ -0,0 +1,301 @@
+<?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\Store;
+
+class StoreTest extends TestCase
+{
+    protected $request;
+    protected $response;
+
+    /**
+     * @var Store
+     */
+    protected $store;
+
+    protected function setUp()
+    {
+        $this->request = Request::create('/');
+        $this->response = new Response('hello world', 200, array());
+
+        HttpCacheTestCase::clearDirectory(sys_get_temp_dir().'/http_cache');
+
+        $this->store = new Store(sys_get_temp_dir().'/http_cache');
+    }
+
+    protected function tearDown()
+    {
+        $this->store = null;
+        $this->request = null;
+        $this->response = null;
+
+        HttpCacheTestCase::clearDirectory(sys_get_temp_dir().'/http_cache');
+    }
+
+    public function testReadsAnEmptyArrayWithReadWhenNothingCachedAtKey()
+    {
+        $this->assertEmpty($this->getStoreMetadata('/nothing'));
+    }
+
+    public function testUnlockFileThatDoesExist()
+    {
+        $cacheKey = $this->storeSimpleEntry();
+        $this->store->lock($this->request);
+
+        $this->assertTrue($this->store->unlock($this->request));
+    }
+
+    public function testUnlockFileThatDoesNotExist()
+    {
+        $this->assertFalse($this->store->unlock($this->request));
+    }
+
+    public function testRemovesEntriesForKeyWithPurge()
+    {
+        $request = Request::create('/foo');
+        $this->store->write($request, new Response('foo'));
+
+        $metadata = $this->getStoreMetadata($request);
+        $this->assertNotEmpty($metadata);
+
+        $this->assertTrue($this->store->purge('/foo'));
+        $this->assertEmpty($this->getStoreMetadata($request));
+
+        // cached content should be kept after purging
+        $path = $this->store->getPath($metadata[0][1]['x-content-digest'][0]);
+        $this->assertTrue(is_file($path));
+
+        $this->assertFalse($this->store->purge('/bar'));
+    }
+
+    public function testStoresACacheEntry()
+    {
+        $cacheKey = $this->storeSimpleEntry();
+
+        $this->assertNotEmpty($this->getStoreMetadata($cacheKey));
+    }
+
+    public function testSetsTheXContentDigestResponseHeaderBeforeStoring()
+    {
+        $cacheKey = $this->storeSimpleEntry();
+        $entries = $this->getStoreMetadata($cacheKey);
+        list($req, $res) = $entries[0];
+
+        $this->assertEquals('en9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08', $res['x-content-digest'][0]);
+    }
+
+    public function testFindsAStoredEntryWithLookup()
+    {
+        $this->storeSimpleEntry();
+        $response = $this->store->lookup($this->request);
+
+        $this->assertNotNull($response);
+        $this->assertInstanceOf('Symfony\Component\HttpFoundation\Response', $response);
+    }
+
+    public function testDoesNotFindAnEntryWithLookupWhenNoneExists()
+    {
+        $request = Request::create('/test', 'get', array(), array(), array(), array('HTTP_FOO' => 'Foo', 'HTTP_BAR' => 'Bar'));
+
+        $this->assertNull($this->store->lookup($request));
+    }
+
+    public function testCanonizesUrlsForCacheKeys()
+    {
+        $this->storeSimpleEntry($path = '/test?x=y&p=q');
+        $hitsReq = Request::create($path);
+        $missReq = Request::create('/test?p=x');
+
+        $this->assertNotNull($this->store->lookup($hitsReq));
+        $this->assertNull($this->store->lookup($missReq));
+    }
+
+    public function testDoesNotFindAnEntryWithLookupWhenTheBodyDoesNotExist()
+    {
+        $this->storeSimpleEntry();
+        $this->assertNotNull($this->response->headers->get('X-Content-Digest'));
+        $path = $this->getStorePath($this->response->headers->get('X-Content-Digest'));
+        @unlink($path);
+        $this->assertNull($this->store->lookup($this->request));
+    }
+
+    public function testRestoresResponseHeadersProperlyWithLookup()
+    {
+        $this->storeSimpleEntry();
+        $response = $this->store->lookup($this->request);
+
+        $this->assertEquals($response->headers->all(), array_merge(array('content-length' => 4, 'x-body-file' => array($this->getStorePath($response->headers->get('X-Content-Digest')))), $this->response->headers->all()));
+    }
+
+    public function testRestoresResponseContentFromEntityStoreWithLookup()
+    {
+        $this->storeSimpleEntry();
+        $response = $this->store->lookup($this->request);
+        $this->assertEquals($this->getStorePath('en'.hash('sha256', 'test')), $response->getContent());
+    }
+
+    public function testInvalidatesMetaAndEntityStoreEntriesWithInvalidate()
+    {
+        $this->storeSimpleEntry();
+        $this->store->invalidate($this->request);
+        $response = $this->store->lookup($this->request);
+        $this->assertInstanceOf('Symfony\Component\HttpFoundation\Response', $response);
+        $this->assertFalse($response->isFresh());
+    }
+
+    public function testSucceedsQuietlyWhenInvalidateCalledWithNoMatchingEntries()
+    {
+        $req = Request::create('/test');
+        $this->store->invalidate($req);
+        $this->assertNull($this->store->lookup($this->request));
+    }
+
+    public function testDoesNotReturnEntriesThatVaryWithLookup()
+    {
+        $req1 = Request::create('/test', 'get', array(), array(), array(), array('HTTP_FOO' => 'Foo', 'HTTP_BAR' => 'Bar'));
+        $req2 = Request::create('/test', 'get', array(), array(), array(), array('HTTP_FOO' => 'Bling', 'HTTP_BAR' => 'Bam'));
+        $res = new Response('test', 200, array('Vary' => 'Foo Bar'));
+        $this->store->write($req1, $res);
+
+        $this->assertNull($this->store->lookup($req2));
+    }
+
+    public function testDoesNotReturnEntriesThatSlightlyVaryWithLookup()
+    {
+        $req1 = Request::create('/test', 'get', array(), array(), array(), array('HTTP_FOO' => 'Foo', 'HTTP_BAR' => 'Bar'));
+        $req2 = Request::create('/test', 'get', array(), array(), array(), array('HTTP_FOO' => 'Foo', 'HTTP_BAR' => 'Bam'));
+        $res = new Response('test', 200, array('Vary' => array('Foo', 'Bar')));
+        $this->store->write($req1, $res);
+
+        $this->assertNull($this->store->lookup($req2));
+    }
+
+    public function testStoresMultipleResponsesForEachVaryCombination()
+    {
+        $req1 = Request::create('/test', 'get', array(), array(), array(), array('HTTP_FOO' => 'Foo', 'HTTP_BAR' => 'Bar'));
+        $res1 = new Response('test 1', 200, array('Vary' => 'Foo Bar'));
+        $key = $this->store->write($req1, $res1);
+
+        $req2 = Request::create('/test', 'get', array(), array(), array(), array('HTTP_FOO' => 'Bling', 'HTTP_BAR' => 'Bam'));
+        $res2 = new Response('test 2', 200, array('Vary' => 'Foo Bar'));
+        $this->store->write($req2, $res2);
+
+        $req3 = Request::create('/test', 'get', array(), array(), array(), array('HTTP_FOO' => 'Baz', 'HTTP_BAR' => 'Boom'));
+        $res3 = new Response('test 3', 200, array('Vary' => 'Foo Bar'));
+        $this->store->write($req3, $res3);
+
+        $this->assertEquals($this->getStorePath('en'.hash('sha256', 'test 3')), $this->store->lookup($req3)->getContent());
+        $this->assertEquals($this->getStorePath('en'.hash('sha256', 'test 2')), $this->store->lookup($req2)->getContent());
+        $this->assertEquals($this->getStorePath('en'.hash('sha256', 'test 1')), $this->store->lookup($req1)->getContent());
+
+        $this->assertCount(3, $this->getStoreMetadata($key));
+    }
+
+    public function testOverwritesNonVaryingResponseWithStore()
+    {
+        $req1 = Request::create('/test', 'get', array(), array(), array(), array('HTTP_FOO' => 'Foo', 'HTTP_BAR' => 'Bar'));
+        $res1 = new Response('test 1', 200, array('Vary' => 'Foo Bar'));
+        $key = $this->store->write($req1, $res1);
+        $this->assertEquals($this->getStorePath('en'.hash('sha256', 'test 1')), $this->store->lookup($req1)->getContent());
+
+        $req2 = Request::create('/test', 'get', array(), array(), array(), array('HTTP_FOO' => 'Bling', 'HTTP_BAR' => 'Bam'));
+        $res2 = new Response('test 2', 200, array('Vary' => 'Foo Bar'));
+        $this->store->write($req2, $res2);
+        $this->assertEquals($this->getStorePath('en'.hash('sha256', 'test 2')), $this->store->lookup($req2)->getContent());
+
+        $req3 = Request::create('/test', 'get', array(), array(), array(), array('HTTP_FOO' => 'Foo', 'HTTP_BAR' => 'Bar'));
+        $res3 = new Response('test 3', 200, array('Vary' => 'Foo Bar'));
+        $key = $this->store->write($req3, $res3);
+        $this->assertEquals($this->getStorePath('en'.hash('sha256', 'test 3')), $this->store->lookup($req3)->getContent());
+
+        $this->assertCount(2, $this->getStoreMetadata($key));
+    }
+
+    public function testLocking()
+    {
+        $req = Request::create('/test', 'get', array(), array(), array(), array('HTTP_FOO' => 'Foo', 'HTTP_BAR' => 'Bar'));
+        $this->assertTrue($this->store->lock($req));
+
+        $path = $this->store->lock($req);
+        $this->assertTrue($this->store->isLocked($req));
+
+        $this->store->unlock($req);
+        $this->assertFalse($this->store->isLocked($req));
+    }
+
+    public function testPurgeHttps()
+    {
+        $request = Request::create('https://example.com/foo');
+        $this->store->write($request, new Response('foo'));
+
+        $this->assertNotEmpty($this->getStoreMetadata($request));
+
+        $this->assertTrue($this->store->purge('https://example.com/foo'));
+        $this->assertEmpty($this->getStoreMetadata($request));
+    }
+
+    public function testPurgeHttpAndHttps()
+    {
+        $requestHttp = Request::create('https://example.com/foo');
+        $this->store->write($requestHttp, new Response('foo'));
+
+        $requestHttps = Request::create('http://example.com/foo');
+        $this->store->write($requestHttps, new Response('foo'));
+
+        $this->assertNotEmpty($this->getStoreMetadata($requestHttp));
+        $this->assertNotEmpty($this->getStoreMetadata($requestHttps));
+
+        $this->assertTrue($this->store->purge('http://example.com/foo'));
+        $this->assertEmpty($this->getStoreMetadata($requestHttp));
+        $this->assertEmpty($this->getStoreMetadata($requestHttps));
+    }
+
+    protected function storeSimpleEntry($path = null, $headers = array())
+    {
+        if (null === $path) {
+            $path = '/test';
+        }
+
+        $this->request = Request::create($path, 'get', array(), array(), array(), $headers);
+        $this->response = new Response('test', 200, array('Cache-Control' => 'max-age=420'));
+
+        return $this->store->write($this->request, $this->response);
+    }
+
+    protected function getStoreMetadata($key)
+    {
+        $r = new \ReflectionObject($this->store);
+        $m = $r->getMethod('getMetadata');
+        $m->setAccessible(true);
+
+        if ($key instanceof Request) {
+            $m1 = $r->getMethod('getCacheKey');
+            $m1->setAccessible(true);
+            $key = $m1->invoke($this->store, $key);
+        }
+
+        return $m->invoke($this->store, $key);
+    }
+
+    protected function getStorePath($key)
+    {
+        $r = new \ReflectionObject($this->store);
+        $m = $r->getMethod('getPath');
+        $m->setAccessible(true);
+
+        return $m->invoke($this->store, $key);
+    }
+}