refactor backend API structure

internal/httpapi/admin/devcapture/handler_dev_capture_test.go

@@ -0,0 +1,45 @@
+package devcapture
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestGetDevCapturesShape(t *testing.T) {
+	h := &Handler{}
+	rec := httptest.NewRecorder()
+	req := httptest.NewRequest(http.MethodGet, "/admin/dev/captures", nil)
+	h.getDevCaptures(rec, req)
+	if rec.Code != http.StatusOK {
+		t.Fatalf("expected 200, got %d body=%s", rec.Code, rec.Body.String())
+	}
+	var out map[string]any
+	if err := json.Unmarshal(rec.Body.Bytes(), &out); err != nil {
+		t.Fatalf("decode failed: %v", err)
+	}
+	if _, ok := out["enabled"]; !ok {
+		t.Fatalf("expected enabled field, got %#v", out)
+	}
+	if _, ok := out["items"]; !ok {
+		t.Fatalf("expected items field, got %#v", out)
+	}
+}
+
+func TestClearDevCapturesShape(t *testing.T) {
+	h := &Handler{}
+	rec := httptest.NewRecorder()
+	req := httptest.NewRequest(http.MethodDelete, "/admin/dev/captures", nil)
+	h.clearDevCaptures(rec, req)
+	if rec.Code != http.StatusOK {
+		t.Fatalf("expected 200, got %d body=%s", rec.Code, rec.Body.String())
+	}
+	var out map[string]any
+	if err := json.Unmarshal(rec.Body.Bytes(), &out); err != nil {
+		t.Fatalf("decode failed: %v", err)
+	}
+	if out["success"] != true {
+		t.Fatalf("expected success=true, got %#v", out)
+	}
+}