node_exporter/collector/mdadm_test.go

34 lines
977 B
Go

package collector
import (
"testing"
)
func TestMdadm(t *testing.T) {
mdStates, err := parseMdstat("fixtures/mdstat")
if err != nil {
t.Fatalf("parsing of reference-file failed entirely: %s", err)
}
refs := map[string]mdStatus{
"md3": mdStatus{"md3", true, 8, 8, 5853468288, 5853468288},
"md127": mdStatus{"md127", true, 2, 2, 312319552, 312319552},
"md0": mdStatus{"md0", true, 2, 2, 248896, 248896},
"md4": mdStatus{"md4", false, 2, 2, 4883648, 4883648},
"md6": mdStatus{"md6", true, 1, 2, 195310144, 16775552},
"md8": mdStatus{"md8", true, 2, 2, 195310144, 16775552},
"md7": mdStatus{"md7", true, 3, 4, 7813735424, 7813735424},
}
for _, md := range mdStates {
if md != refs[md.mdName] {
t.Errorf("failed parsing md-device %s correctly: want %v, got %v", md.mdName, refs[md.mdName], md)
}
}
if len(mdStates) != len(refs) {
t.Errorf("expected number of parsed md-device to be %d, but was %d", len(refs), len(mdStates))
}
}