syncthing/lib/model/deviceactivity_test.go
2015-08-09 09:35:26 +02:00

59 lines
1.6 KiB
Go

// Copyright (C) 2014 The Syncthing Authors.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at http://mozilla.org/MPL/2.0/.
package model
import (
"testing"
"github.com/syncthing/protocol"
)
func TestDeviceActivity(t *testing.T) {
n0 := protocol.DeviceID([32]byte{1, 2, 3, 4})
n1 := protocol.DeviceID([32]byte{5, 6, 7, 8})
n2 := protocol.DeviceID([32]byte{9, 10, 11, 12})
devices := []protocol.DeviceID{n0, n1, n2}
na := newDeviceActivity()
if lb := na.leastBusy(devices); lb != n0 {
t.Errorf("Least busy device should be n0 (%v) not %v", n0, lb)
}
if lb := na.leastBusy(devices); lb != n0 {
t.Errorf("Least busy device should still be n0 (%v) not %v", n0, lb)
}
na.using(na.leastBusy(devices))
if lb := na.leastBusy(devices); lb != n1 {
t.Errorf("Least busy device should be n1 (%v) not %v", n1, lb)
}
na.using(na.leastBusy(devices))
if lb := na.leastBusy(devices); lb != n2 {
t.Errorf("Least busy device should be n2 (%v) not %v", n2, lb)
}
na.using(na.leastBusy(devices))
if lb := na.leastBusy(devices); lb != n0 {
t.Errorf("Least busy device should be n0 (%v) not %v", n0, lb)
}
na.done(n1)
if lb := na.leastBusy(devices); lb != n1 {
t.Errorf("Least busy device should be n1 (%v) not %v", n1, lb)
}
na.done(n2)
if lb := na.leastBusy(devices); lb != n1 {
t.Errorf("Least busy device should still be n1 (%v) not %v", n1, lb)
}
na.done(n0)
if lb := na.leastBusy(devices); lb != n0 {
t.Errorf("Least busy device should be n0 (%v) not %v", n0, lb)
}
}