test: remove non-null assertion in react-hooks sample app

ably · Mar 14, 2024 · 35b45a9 · 35b45a9
1 parent b9bb651
commit 35b45a9
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/platform/react-hooks/sample-app/src/script.tsx b/src/platform/react-hooks/sample-app/src/script.tsx
@@ -7,7 +7,12 @@ import * as Ably from 'ably';
 import App from './App.js';
 import { AblyProvider } from '../../src/index.js';
 
-const container = document.getElementById('root')!;
+const rootId = 'root';
+const container = document.getElementById(rootId);
+
+if (!container) {
+  throw new Error(`No element found with id #${rootId} found`);
+}
 
 function generateRandomId() {
   return Math.random().toString(36).substr(2, 9);