server: use uppercase per-upstream status in /health; verify in tests

Signed-off-by: NotAShelf <raf@notashelf.dev> Change-Id: I26a71054250c71747e92c2803d8c39ed6a6a6964
2026-03-06 22:37:27 +03:00 · 2026-03-06 22:37:27 +03:00 · a45ee57da7
commit a45ee57da7
parent 985ed1090a
2 changed files with 21 additions and 1 deletions
--- a/internal/server/server.go
+++ b/internal/server/server.go
@ -84,7 +84,7 @@ func (s *Server) handleHealth(w http.ResponseWriter, _ *http.Request) {
 	for i, h := range sorted {
 		upstreams[i] = upstreamStatus{
 			URL:              h.URL,
-			Status:           strings.ToLower(h.Status.String()),
+			Status:           h.Status.String(),
 			LatencyMs:        h.EMALatency,
 			ConsecutiveFails: h.ConsecutiveFails,
 		}