canvas/src/components/tabs/FilesTab/__tests__/FilesTab.test.tsx

@@ -12,6 +12,7 @@ import { cleanup, fireEvent, render, screen, waitFor } from "@testing-library/re
 import React from "react";
 
 import { FilesTab } from "../../FilesTab.tsx";
+import { FilesToolbar } from "../FilesToolbar.tsx";
 import type { FileEntry } from "../../FilesTab/tree";
 
 // ─── Mock ──────────────────────────────────────────────────────────────────
@@ -41,6 +42,23 @@ function renderPlatformTab(extraProps: Partial<React.ComponentProps<typeof Files
   );
 }
 
+/** Render FilesToolbar directly with stub handlers. */
+function renderToolbar(extraProps: Partial<React.ComponentProps<typeof FilesToolbar>> = {}) {
+  return render(
+    <FilesToolbar
+      root="/configs"
+      setRoot={vi.fn()}
+      fileCount={0}
+      onNewFile={vi.fn()}
+      onUpload={vi.fn()}
+      onDownloadAll={vi.fn()}
+      onClearAll={vi.fn()}
+      onRefresh={vi.fn()}
+      {...extraProps}
+    />
+  );
+}
+
 // ─── NotAvailablePanel ──────────────────────────────────────────────────────
 
 describe("FilesTab — NotAvailablePanel", () => {