plugeth/metrics/writer_test.go

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package metrics
import (
"testing"
"golang.org/x/exp/slices"
)
func TestMetricsSorting(t *testing.T) {
var namedMetrics = []namedMetric{
{name: "zzz"},
{name: "bbb"},
{name: "fff"},
{name: "ggg"},
}
slices.SortFunc(namedMetrics, namedMetric.less)
for i, name := range []string{"bbb", "fff", "ggg", "zzz"} {
if namedMetrics[i].name != name {
t.Fail()
}
}
}