test: fix test case.

Author: jaywcjlove

core/src/__tests__/index.test.tsx

@@ -24,7 +24,7 @@ it('CodeMirror onChange', async () => {
   const input = await screen.findByRole<HTMLInputElement>('textbox'); // findByRole('textbox');
   fireEvent.change(input, { target: { textContent: '# title' } });
   const elm = screen.queryByText('# title');
-  expect((elm as any).cmView.dom.innerHTML).toEqual('# title');
+  expect(elm?.innerHTML).toEqual('# title');
 });
 
 it('CodeMirror onUpdate', async () => {

package.json

@@ -30,13 +30,14 @@
     "@kkt/less-modules": "^7.5.4",
     "@kkt/ncc": "^1.0.13",
     "@types/react-test-renderer": "~18.0.0",
-    "react": "~18.2.0",
-    "react-dom": "~18.2.0",
     "husky": "^9.0.11",
+    "jest": "^29.7.0",
     "kkt": "^7.5.4",
     "lerna": "8.0.0",
     "lint-staged": "^15.1.0",
     "prettier": "^3.0.2",
+    "react": "~18.2.0",
+    "react-dom": "~18.2.0",
     "react-test-renderer": "~18.2.0",
     "tsbb": "^4.5.1"
   }