snapshot of https://github.com/centrifugal/centrifugo.git (master, 2026-09-16; blobs > 131072B omitted)

internal/metrics/graphite/graphite_test.go

@@ -0,0 +1,22 @@
+package graphite
+
+import (
+	"testing"
+)
+
+func TestPreparePathComponent(t *testing.T) {
+	testCases := []struct {
+		in, out string
+	}{
+		{in: "service", out: "service"},
+		{in: "service.local", out: "service_local"},
+		{in: "service.prod.", out: "service_prod_"},
+		{in: "приvет", out: "___v__"},
+	}
+
+	for _, tc := range testCases {
+		if want, got := tc.out, PreparePathComponent(tc.in); want != got {
+			t.Fatalf("error, got sanitized string %s, want %s", got, want)
+		}
+	}
+}