Rename *CacheDriver to *Cache because they don't act as driver anymore

tests/src/Core/Lock/MemcacheCacheLockTest.php

@@ -0,0 +1,30 @@
+<?php
+
+
+namespace Friendica\Test\src\Core\Lock;
+
+use Friendica\Core\Cache\MemcacheCache;
+use Friendica\Core\Config\Configuration;
+use Friendica\Core\Lock\CacheLockDriver;
+
+/**
+ * @requires extension Memcache
+ */
+class MemcacheCacheLockTest extends LockTest
+{
+	protected function getInstance()
+	{
+		$configMock = \Mockery::mock(Configuration::class);
+
+		$configMock
+			->shouldReceive('get')
+			->with('system', 'memcache_host')
+			->andReturn('localhost');
+		$configMock
+			->shouldReceive('get')
+			->with('system', 'memcache_port')
+			->andReturn(11211);
+
+		return new CacheLockDriver(new MemcacheCache('localhost', $configMock));
+	}
+}