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| author |  Miek Gieben <miek@miek.nl>
| 2016-10-28 12:57:10 +0100 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2016-10-28 12:57:10 +0100 |
| commit | cb867ff6bda5a3964a7ffc767cbeeb0b789259be (patch) | |
| tree | 8dd08149646afa5e0be09ee1058ba4e81320d708 /middleware/metrics/metrics_test.go | |
| parent | 0509f4b4aca9f0e516e641921763e3dd5edead4f (diff) | |
| download | coredns-cb867ff6bda5a3964a7ffc767cbeeb0b789259be.tar.gz coredns-cb867ff6bda5a3964a7ffc767cbeeb0b789259be.tar.zst coredns-cb867ff6bda5a3964a7ffc767cbeeb0b789259be.zip | |
middleware/metrics: export ListenAddr (#366)
ListenAddr is the address where the prometheus metric are exported.
This can be used in tests to listen on "localhost:0" and then later
retrieve the metrics from there. It makes the tests indepent on each
other.
Diffstat (limited to 'middleware/metrics/metrics_test.go')
| -rw-r--r-- | middleware/metrics/metrics_test.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/middleware/metrics/metrics_test.go b/middleware/metrics/metrics_test.go index 4272350f4..f93021fa5 100644 --- a/middleware/metrics/metrics_test.go +++ b/middleware/metrics/metrics_test.go @@ -13,7 +13,7 @@ import ( ) func TestMetrics(t *testing.T) { - met := &Metrics{Addr: Addr, zoneMap: make(map[string]bool)} + met := &Metrics{Addr: "localhost:0", zoneMap: make(map[string]bool)} if err := met.OnStartup(); err != nil { t.Fatalf("Failed to start metrics handler: %s", err) } @@ -71,7 +71,7 @@ func TestMetrics(t *testing.T) { t.Fatalf("Test %d: Expected no error, but got %s", i, err) } - result := mtest.Scrape(t, "http://"+Addr+"/metrics") + result := mtest.Scrape(t, "http://"+ListenAddr+"/metrics") if tc.expectedValue != "" { got, _ := mtest.MetricValue(tc.metric, result) |