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Add summary metrics for systemd exporter (#765)

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This commit is contained in:
Sevag Hanssian 2018-01-04 02:49:36 -08:00 • committed by Johannes 'fish' Ziemke
commit 4329b0a86b
2 changed files with 56 additions and 5 deletions
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21
collector/systemd_linux_test.go
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@ -121,3 +121,24 @@ func TestSystemdIgnoreFilterDefaultKeepsAll(t *testing.T) {
t.Error("Default filters removed units")
}
}
func TestSystemdSummary(t *testing.T) {
fixtures := getUnitListFixtures()
summary := summarizeUnits(fixtures[0])
for _, state := range unitStatesName {
if state == "inactive" {
testSummaryHelper(t, state, summary[state], 3.0)
} else if state == "active" {
testSummaryHelper(t, state, summary[state], 1.0)
} else {
testSummaryHelper(t, state, summary[state], 0.0)
}
}
}
func testSummaryHelper(t *testing.T, state string, actual float64, expected float64) {
if actual != expected {
t.Errorf("Summary mode didn't count %s jobs correctly. Actual: %f, expected: %f", state, actual, expected)
}
}