diff --git a/README.markdown b/README.markdown
index 99ce394..79a958d 100644
--- a/README.markdown
+++ b/README.markdown
@@ -338,3 +338,42 @@ knp_gaufrette:
                 prefix: APC 'namespace' prefix
                 ttl: 0
 ```
+
+## Cache 
+
+Adapter which allow to cache other adapters
+
+### Parameters
+
+ * `source` The source adapter that must be cached *(required)*
+ * `cache` The adapter used to cache the source *(required)*
+ * `ttl` Time to live *(default 0)*
+ * `serializer` The adapter used to cache serializations *(default null)*
+
+### Example
+
+``` yaml
+# app/config/config.yml
+knp_gaufrette:
+    adapters:
+        media_ftp:
+            ftp:
+                host: example.com
+                username: user
+                password: pass
+                directory: /example/ftp
+                create: true
+                mode: FTP_BINARY
+        media_apc:
+            apc:
+                prefix: APC 'namespace' prefix
+                ttl: 0
+        media_cache:
+            cache:
+                source: media_ftp
+                cache: media_apc
+                ttl: 7200
+    filesystems:
+        media:
+            adapter: media_cache
+```
diff --git a/Tests/Functional/ConfigurationTest.php b/Tests/Functional/ConfigurationTest.php
index cc63ce4..1b8126d 100644
--- a/Tests/Functional/ConfigurationTest.php
+++ b/Tests/Functional/ConfigurationTest.php
@@ -7,6 +7,7 @@ use Symfony\Component\HttpKernel\Util\Filesystem;
 class ConfigurationTest extends \PHPUnit_Framework_TestCase
 {
     private $cacheDir;
+    private $kernel;
 
     public function setUp()
     {
@@ -17,6 +18,9 @@ class ConfigurationTest extends \PHPUnit_Framework_TestCase
         }
 
         mkdir($this->cacheDir, 0777, true);
+
+        $this->kernel = new TestKernel('test', false);
+        $this->kernel->boot();
     }
 
     public function tearDown()
@@ -32,12 +36,7 @@ class ConfigurationTest extends \PHPUnit_Framework_TestCase
      */
     public function shouldAllowForFilesystemAlias()
     {
-        $kernel = new TestKernel('test', false);
-        $kernel->boot();
-
-        $container = $kernel->getContainer();
-
-        $this->assertInstanceOf('Gaufrette\Filesystem', $container->get('foo_filesystem'));
+        $this->assertInstanceOf('Gaufrette\Filesystem', $this->kernel->getContainer()->get('foo_filesystem'));
     }
 
     /**
@@ -57,12 +56,7 @@ class ConfigurationTest extends \PHPUnit_Framework_TestCase
      */
     public function shouldAllowAccessToAllPublicServices()
     {
-        $kernel = new TestKernel('dev', false);
-        $kernel->boot();
-
-        $container = $kernel->getContainer();
-        $this->assertInstanceOf('Gaufrette\Filesystem', $container->get('foo_filesystem'));
-        $this->assertInstanceOf('Knp\Bundle\GaufretteBundle\FilesystemMap', $container->get('knp_gaufrette.filesystem_map'));
+        $this->assertInstanceOf('Knp\Bundle\GaufretteBundle\FilesystemMap', $this->kernel->getContainer()->get('knp_gaufrette.filesystem_map'));
     }
 
     /**
@@ -70,10 +64,30 @@ class ConfigurationTest extends \PHPUnit_Framework_TestCase
      */
     public function shouldAllowAccessToFilesystemThoughFilesystemMap()
     {
-        $kernel = new TestKernel('test', false);
-        $kernel->boot();
+        $this->assertInstanceOf('Gaufrette\Filesystem', $this->kernel->getContainer()->get('knp_gaufrette.filesystem_map')->get('foo'));
+    }
 
-        $container = $kernel->getContainer();
-        $this->assertInstanceOf('Gaufrette\Filesystem', $container->get('knp_gaufrette.filesystem_map')->get('foo'));
+    /**
+     * @test
+     */
+    public function shouldAllowAccessToLocalFilesystem()
+    {
+        $this->assertInstanceOf('Gaufrette\Adapter\Local', $this->kernel->getContainer()->get('foo_filesystem')->getAdapter());
+    }
+
+    /**
+     * @test
+     */
+    public function shouldAllowAccessToCacheFilesystem()
+    {
+        $this->assertInstanceOf('Gaufrette\Adapter\Cache', $this->kernel->getContainer()->get('cache_filesystem')->getAdapter());
+    }
+
+    /**
+     * @test
+     */
+    public function shouldAllowAccessToFtpFilesystem()
+    {
+        $this->assertInstanceOf('Gaufrette\Adapter\Ftp', $this->kernel->getContainer()->get('ftp_filesystem')->getAdapter());
     }
 }
diff --git a/Tests/Functional/Resources/config/config.yml b/Tests/Functional/Resources/config/config.yml
index 229dedc..7fed85b 100644
--- a/Tests/Functional/Resources/config/config.yml
+++ b/Tests/Functional/Resources/config/config.yml
@@ -1,11 +1,30 @@
 knp_gaufrette:
     adapters:
-        foo:
+        foo_local:
             local:
                 directory:  %kernel.root_dir%
                 create:     true
+        foo_ftp:
+            ftp:
+                host: example.com
+                username: user
+                password: pass
+                directory: /example/ftp
+                create: true
+                mode: FTP_BINARY
+        foo_cache:
+            cache:
+                source: foo_ftp
+                cache: foo_local
+                ttl: 7200
 
     filesystems:
         foo:
-            adapter:        foo
+            adapter:        foo_local
             alias:          foo_filesystem
+        cache:
+            adapter:        foo_cache
+            alias:          cache_filesystem
+        ftp:
+            adapter:        foo_ftp
+            alias:          ftp_filesystem