remove outdated test

Author: siddharthkp

packages/react/src/TreeView/TreeView.test.tsx

@@ -319,19 +319,6 @@ describe('Markup', () => {
     const item1 = getByRole('treeitem', {name: /Item 1/})
     expect(item1).toHaveFocus()
   })
-
-  it.todo("should have 'data-drag-and-drop' attribute when dragAndDrop is passed to TreeView", () => {
-    const {queryByRole} = renderWithTheme(
-      <TreeView aria-label="Test tree" dragAndDrop>
-        <TreeView.Item id="item-1">Item 1</TreeView.Item>
-        <TreeView.Item id="item-2">Item 2</TreeView.Item>
-        <TreeView.Item id="item-3">Item 3</TreeView.Item>
-      </TreeView>,
-    )
-
-    const root = queryByRole('tree')
-    expect(root).toHaveAttribute('data-drag-and-drop')
-  })
 })
 
 describe('Keyboard interactions', () => {