Xray-core/app/stats/counter_test.go

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package stats_test
import (
"context"
"testing"
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. "github.com/xtls/xray-core/app/stats"
"github.com/xtls/xray-core/common"
"github.com/xtls/xray-core/features/stats"
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)
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)
}
}