Added tests

Author: Nyholm

README.md

@@ -20,7 +20,6 @@ $item = $pool->getItem('|users|4711|followers');
 $pool->deleteItem($item);
 
 $pool->hasItem('|users|4711|followers|12|likes'); // False
-
 ```
 
 | Feature | Supported |

tests/IntegrationPoolTest.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * This file is part of php-cache\apc-adapter package.
+ *
+ * (c) 2015-2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Hierarchy;
+
+use Cache\Adapter\Apc\ApcCachePool;
+use Cache\Adapter\PHPArray\ArrayCachePool;
+use Cache\IntegrationTests\CachePoolTest as BaseTest;
+
+class IntegrationPoolTest extends BaseTest
+{
+    private $cache;
+
+    public function createCachePool()
+    {
+        return new HierarchicalCachePool($this->getCache());
+    }
+
+    public function getCache()
+    {
+        if ($this->cache === null) {
+            $this->cache = new ArrayCachePool();
+        }
+
+        return $this->cache;
+    }
+}

tests/IntegrationTagTest.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * This file is part of php-cache\apc-adapter package.
+ *
+ * (c) 2015-2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Hierarchy;
+
+use Cache\Adapter\Apc\ApcCachePool;
+use Cache\Adapter\PHPArray\ArrayCachePool;
+use Cache\IntegrationTests\TaggableCachePoolTest;
+
+class IntegrationTagTest extends TaggableCachePoolTest
+{
+    private $cache;
+
+    public function createCachePool()
+    {
+        return new HierarchicalCachePool($this->getCache());
+    }
+
+    public function getCache()
+    {
+        if ($this->cache === null) {
+            $this->cache = new ArrayCachePool();
+        }
+
+        return $this->cache;
+    }
+}