Added support for simple cache (#134)

* Added support for SimpleCache

* Added tests

* Bugfix with cloning

* Style fix

* Minor

* Updated integration tests version

* Bugfix

* Allow same keys

* cs

Author: Nyholm

Tests/CreatePoolTrait.php

@@ -31,4 +31,9 @@ private function getClient()
 
         return $this->client;
     }
+
+    public function createSimpleCache()
+    {
+        return $this->createCachePool();
+    }
 }

Tests/IntegrationSimpleCacheTest.php

@@ -0,0 +1,19 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <[email protected]>, Tobias Nyholm <[email protected]>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Adapter\Redis\Tests;
+
+use Cache\IntegrationTests\SimpleCacheTest as BaseTest;
+
+class IntegrationSimpleCacheTest extends BaseTest
+{
+    use CreatePoolTrait;
+}

composer.json

@@ -27,12 +27,13 @@
     "require":           {
         "php":                      "^5.5 || ^7.0",
         "psr/cache":                "^1.0",
+        "psr/simple-cache":         "^1.0",
         "cache/adapter-common":     "^0.4",
         "cache/hierarchical-cache": "^0.4"
     },
     "require-dev":       {
         "phpunit/phpunit":         "^4.0 || ^5.1",
-        "cache/integration-tests": "^0.14"
+        "cache/integration-tests": "^0.16"
     },
     "suggest":          {
         "ext-redis": "The extension required to use this pool."