- enc := expfmt.NewEncoder(&buf, expfmt.FmtText)
- got, _ := reg.Gather()
- for _, mf := range got {
- enc.Encode(mf)
- }
- c.Check(buf.String(), check.Matches, `# HELP .*
+ metrics := arvadostest.GatherMetricsAsString(reg)
+ c.Check(metrics, check.Matches, `# HELP .*