public function setUp()
{
$this->mockLockDirectory = vfsStream::setup('LockPath');
$this->mockLockFile = vfsStream::newFile(md5(FLOW_PATH_ROOT) . '_Flow.lock')->at($this->mockLockDirectory);
$this->mockLockFlagFile = vfsStream::newFile(md5(FLOW_PATH_ROOT) . '_FlowIsLocked')->at($this->mockLockDirectory);
$this->lockManager = $this->getMockBuilder(LockManager::class)->setMethods(['getLockPath', 'doExit'])->disableOriginalConstructor()->getMock();
$this->lockManager->expects($this->atLeastOnce())->method('getLockPath')->will($this->returnValue($this->mockLockDirectory->url() . '/'));
$this->lockManager->__construct();
}