diff options
Diffstat (limited to 'test/metrics_test.go')
| -rw-r--r-- | test/metrics_test.go | 85 |
1 files changed, 40 insertions, 45 deletions
diff --git a/test/metrics_test.go b/test/metrics_test.go index 6521abc9d..6f5477c5d 100644 --- a/test/metrics_test.go +++ b/test/metrics_test.go @@ -1,7 +1,6 @@ package test import ( - "fmt" "io/ioutil" "os" "path/filepath" @@ -18,16 +17,16 @@ import ( // Start test server that has metrics enabled. Then tear it down again. func TestMetricsServer(t *testing.T) { - corefile := `example.org:0 { - chaos CoreDNS-001 miek@miek.nl - prometheus localhost:0 -} + corefile := ` + example.org:0 { + chaos CoreDNS-001 miek@miek.nl + prometheus localhost:0 + } + example.com:0 { + forward . 8.8.4.4:53 + prometheus localhost:0 + }` -example.com:0 { - forward . 8.8.4.4:53 - prometheus localhost:0 -} -` srv, err := CoreDNSServer(corefile) if err != nil { t.Fatalf("Could not get CoreDNS serving instance: %s", err) @@ -37,12 +36,11 @@ example.com:0 { func TestMetricsRefused(t *testing.T) { metricName := "coredns_dns_responses_total" - corefile := `example.org:0 { - forward . 8.8.8.8:53 - prometheus localhost:0 -} -` + forward . 8.8.8.8:53 + prometheus localhost:0 + }` + srv, udp, _, err := CoreDNSServerAndPorts(corefile) if err != nil { t.Fatalf("Could not get CoreDNS serving instance: %s", err) @@ -82,8 +80,7 @@ func TestMetricsAuto(t *testing.T) { reload 1s } prometheus localhost:0 - } -` + }` i, err := CoreDNSServer(corefile) if err != nil { @@ -140,22 +137,20 @@ func TestMetricsAuto(t *testing.T) { func TestMetricsSeveralBlocs(t *testing.T) { cacheSizeMetricName := "coredns_cache_entries" addrMetrics := "localhost:9155" - - corefile := fmt.Sprintf(` -example.org:0 { - prometheus %s - forward . 8.8.8.8:53 { - force_tcp - } -} -google.com:0 { - prometheus %s - forward . 8.8.8.8:53 { - force_tcp - } - cache -} -`, addrMetrics, addrMetrics) + corefile := ` + example.org:0 { + prometheus ` + addrMetrics + ` + forward . 8.8.8.8:53 { + force_tcp + } + } + google.com:0 { + prometheus ` + addrMetrics + ` + forward . 8.8.8.8:53 { + force_tcp + } + cache + }` i, udp, _, err := CoreDNSServerAndPorts(corefile) if err != nil { @@ -190,16 +185,16 @@ google.com:0 { } func TestMetricsPluginEnabled(t *testing.T) { - corefile := `example.org:0 { - chaos CoreDNS-001 miek@miek.nl - prometheus localhost:0 -} + corefile := ` + example.org:0 { + chaos CoreDNS-001 miek@miek.nl + prometheus localhost:0 + } + example.com:0 { + forward . 8.8.4.4:53 + prometheus localhost:0 + }` -example.com:0 { - forward . 8.8.4.4:53 - prometheus localhost:0 -} -` srv, err := CoreDNSServer(corefile) if err != nil { t.Fatalf("Could not get CoreDNS serving instance: %s", err) @@ -230,14 +225,14 @@ func TestMetricsAvailable(t *testing.T) { procCache := "coredns_cache_entries" procCacheMiss := "coredns_cache_misses_total" procForward := "coredns_dns_request_duration_seconds" - corefileWithMetrics := ` - .:0 { + corefileWithMetrics := `.:0 { prometheus localhost:0 cache forward . 8.8.8.8 { - force_tcp + force_tcp } }` + inst, _, tcp, err := CoreDNSServerAndPorts(corefileWithMetrics) defer inst.Stop() if err != nil { |