Update unit tests

tests/Alchemy/Tests/Phrasea/Cache/FactoryTest.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Alchemy\Tests\Phrasea\Cache;
+
+use Alchemy\Phrasea\Cache\Factory;
+
+class FactoryTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @dataProvider provideCacheTypes
+     */
+    public function testFactoryCreate($name, $extension, $expected)
+    {
+        if (null !== $extension && !extension_loaded($extension)) {
+            $this->markTestSkipped(sprintf('Extension %s is not loaded', $extension));
+        }
+
+        $factory = new Factory();
+        $this->assertInstanceOf($expected, $factory->create($name, array()));
+    }
+
+    public function provideCacheTypes()
+    {
+        return array(
+            array('apc', 'apc', 'Alchemy\Phrasea\Cache\ApcCache'),
+            array('apccache', 'apc', 'Alchemy\Phrasea\Cache\ApcCache'),
+            array('array', null, 'Alchemy\Phrasea\Cache\ArrayCache'),
+            array('arraycache', null, 'Alchemy\Phrasea\Cache\ArrayCache'),
+            array('memcache', 'memcache', 'Alchemy\Phrasea\Cache\MemcacheCache'),
+            array('memcachecache', 'memcache', 'Alchemy\Phrasea\Cache\MemcacheCache'),
+            array('redis', 'redis', 'Alchemy\Phrasea\Cache\RedisCache'),
+            array('rediscache', 'redis', 'Alchemy\Phrasea\Cache\RedisCache'),
+            array('wincache', 'wincache', 'Alchemy\Phrasea\Cache\WincacheCache'),
+            array('wincachecache', 'wincache', 'Alchemy\Phrasea\Cache\WincacheCache'),
+            array('xcache', 'xcache', 'Alchemy\Phrasea\Cache\XcacheCache'),
+            array('xcachecache', 'xcache', 'Alchemy\Phrasea\Cache\XcacheCache'),
+        );
+    }
+}