snapshot of https://github.com/go-chi/chi.git (master, 2026-09-15; blobs > 131072B omitted)

middleware/heartbeat_test.go

@@ -0,0 +1,31 @@
+package middleware
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/go-chi/chi/v5"
+)
+
+func TestHeartbeat(t *testing.T) {
+	endpoint := "/ping"
+
+	r := chi.NewRouter()
+	r.Use(Heartbeat(endpoint))
+	r.Handle(endpoint, http.NotFoundHandler())
+
+	w := httptest.NewRecorder()
+	req := httptest.NewRequest(http.MethodGet, endpoint, http.NoBody)
+	r.ServeHTTP(w, req)
+
+	if w.Code != http.StatusOK {
+		t.Errorf("heartbeat: unexpected response code: %v", w.Code)
+	}
+	if w.Body.String() != "." {
+		t.Errorf("heartbeat: unexpected response body: %q", w.Body.String())
+	}
+	if got := w.Header().Get("Content-Type"); got != "text/plain" {
+		t.Errorf("heartbeat: unexpected Content-Type: %q", got)
+	}
+}