first commit

platform/api/health_handler_test.go

@@ -0,0 +1,41 @@
+package api
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"browser.local/platform/dto"
+)
+
+func TestHealthHandler(t *testing.T) {
+	req := httptest.NewRequest(http.MethodGet, "/healthz", nil)
+	rec := httptest.NewRecorder()
+
+	HealthHandler(rec, req)
+
+	if rec.Code != http.StatusOK {
+		t.Fatalf("expected status %d, got %d", http.StatusOK, rec.Code)
+	}
+
+	var body dto.HealthResponse
+	if err := json.NewDecoder(rec.Body).Decode(&body); err != nil {
+		t.Fatalf("decode response: %v", err)
+	}
+
+	if body.Service != "platform" || body.Status != "ok" || body.Version == "" || body.Time == "" {
+		t.Fatalf("unexpected health body: %+v", body)
+	}
+}
+
+func TestHealthHandlerRejectsUnsupportedMethods(t *testing.T) {
+	req := httptest.NewRequest(http.MethodPost, "/healthz", nil)
+	rec := httptest.NewRecorder()
+
+	HealthHandler(rec, req)
+
+	if rec.Code != http.StatusMethodNotAllowed {
+		t.Fatalf("expected status %d, got %d", http.StatusMethodNotAllowed, rec.Code)
+	}
+}