/**
* Tests flushing the cache.
*
* @covers empire\framework\storage\cache\Cache::flush
*/
public function testFlush()
{
$this->cache->store('hello', 'world');
$this->cache->store('hi', 'universe');
$this->cache->store('hola', 'mars');
$this->cache->store('priwjat', 'jupiter');
$this->cache->flush();
$this->assertSame(0, $this->cache->getNumberOfItems());
}
