testDrwMutexForceUnlockCallTimeout = 250 * time.Millisecond
	testDrwMutexRefreshInterval        = 100 * time.Millisecond
)

// TestMain initializes the testing framework
func TestMain(m *testing.M) {
	startLockServers()

	// Initialize locker clients for dsync.
	var clnts []NetLocker
	for i := 0; i < len(nodes); i++ {
		clnts = append(clnts, newClient(nodes[i].URL))
	}

	ds = &Dsync{

	}
	if err != nil {
		lh.writeErrorResponse(w, err)
		return
	}
}

func stopLockServers() {
	for i := 0; i < numberOfNodes; i++ {
		nodes[i].Close()
	}
}

func startLockServers() {
	for i := 0; i < numberOfNodes; i++ {
		lsrv := &lockServer{
			mutex:   sync.Mutex{},
			lockMap: make(map[string]int64),
		}
		lockServer := lockServerHandler{
			lsrv: lsrv,
		}