package stats_test import ( "context" "testing" . "github.com/v2fly/v2ray-core/v5/app/stats" "github.com/v2fly/v2ray-core/v5/common" "github.com/v2fly/v2ray-core/v5/features/stats" ) func TestStatsCounter(t *testing.T) { raw, err := common.CreateObject(context.Background(), &Config{}) common.Must(err) m := raw.(stats.Manager) c, err := m.RegisterCounter("test.counter") common.Must(err) if v := c.Add(1); v != 1 { t.Fatal("unpexcted Add(1) return: ", v, ", wanted ", 1) } if v := c.Set(0); v != 1 { t.Fatal("unexpected Set(0) return: ", v, ", wanted ", 1) } if v := c.Value(); v != 0 { t.Fatal("unexpected Value() return: ", v, ", wanted ", 0) } }