diff options
Diffstat (limited to 'modules/caddyhttp/metrics_test.go')
| -rw-r--r-- | modules/caddyhttp/metrics_test.go | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/modules/caddyhttp/metrics_test.go b/modules/caddyhttp/metrics_test.go index 14248a3..6ac591f 100644 --- a/modules/caddyhttp/metrics_test.go +++ b/modules/caddyhttp/metrics_test.go @@ -1,6 +1,7 @@ package caddyhttp import ( + "context" "errors" "net/http" "net/http/httptest" @@ -9,6 +10,20 @@ import ( "github.com/prometheus/client_golang/prometheus/testutil" ) +func TestServerNameFromContext(t *testing.T) { + ctx := context.Background() + expected := "UNKNOWN" + if actual := serverNameFromContext(ctx); actual != expected { + t.Errorf("Not equal: expected %q, but got %q", expected, actual) + } + + in := "foo" + ctx = context.WithValue(ctx, ServerCtxKey, &Server{name: in}) + if actual := serverNameFromContext(ctx); actual != in { + t.Errorf("Not equal: expected %q, but got %q", in, actual) + } +} + func TestMetricsInstrumentedHandler(t *testing.T) { handlerErr := errors.New("oh noes") response := []byte("hello world!") @@ -26,7 +41,7 @@ func TestMetricsInstrumentedHandler(t *testing.T) { return h.ServeHTTP(w, r) }) - ih := newMetricsInstrumentedHandler("foo", "bar", mh) + ih := newMetricsInstrumentedHandler("bar", mh) r := httptest.NewRequest("GET", "/", nil) w := httptest.NewRecorder() |