public function testCaching()
{
$this->CachedDb->Permission = $this->getMockBuilder('Acl\\Model\\Table\\PermissionsTable')->getMock();
$this->CachedDb->Permission->expects($this->once())->method('check')->with('Samir', 'print', '*')->will($this->returnValue(true));
$this->assertTrue($this->CachedDb->check('Samir', 'print'));
$this->assertTrue($this->CachedDb->check('Samir', 'print'));
}