fixup! Fix(web-react): FileUploaderInput className #DS-1508

packages/web-react/src/components/FileUploader/__tests__/FileUploaderInput.test.tsx

@@ -1,6 +1,6 @@
 import { render, screen } from '@testing-library/react';
 import React from 'react';
-import ReactDOMServer from 'react-dom/server';
+import { renderToString } from 'react-dom/server';
 import { classNamePrefixProviderTest } from '../../../../tests/providerTests/classNamePrefixProviderTest';
 import { restPropsTest } from '../../../../tests/providerTests/restPropsTest';
 import { validationTextPropsTest } from '../../../../tests/providerTests/validationTextPropsTest';
@@ -23,12 +23,10 @@ describe('FileUploaderInput', () => {
   });
 
   it('should not have drag-and-drop class in Server component', () => {
-    const container = document.createElement('div');
-    document.body.appendChild(container);
-    container.innerHTML = ReactDOMServer.renderToString(
+    const container = renderToString(
       <FileUploaderInput id="test-uploader" name="test-uploader" label="upload" data-testid="test" />,
     );
 
-    expect(container).not.toContainHTML('has-drag-and-drop');
+    expect(container).not.toContain('has-drag-and-drop');
   });
 });