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Allows netdev devices to be ignored

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This commit is contained in:
Ian Hansen 2015-07-13 17:18:34 -06:00
commit 64affe205b
2 changed files with 27 additions and 7 deletions
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11
collector/netdev_test.go
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@ -2,6 +2,7 @@ package collector
import (
"os"
"regexp"
"testing"
)
@ -12,7 +13,7 @@ func TestNetDevStats(t *testing.T) {
}
defer file.Close()
netStats, err := parseNetDevStats(file)
netStats, err := parseNetDevStats(file, regexp.MustCompile("^veth"))
if err != nil {
t.Fatal(err)
}
@ -28,4 +29,12 @@ func TestNetDevStats(t *testing.T) {
if want, got := "934", netStats["transmit"]["tun0"]["packets"]; want != got {
t.Errorf("want netstat tun0 packets %s, got %s", want, got)
}
if want, got := 6, len(netStats["transmit"]); want != got {
t.Errorf("want count of devices to be %d, got %d", want, got)
}
if _, ok := netStats["transmit"]["veth4B09XN"]; ok != false {
t.Error("want fixture interface veth4B09XN to not exist, but it does")
}
}