How to test a functional component in React with a function as props

I'm testing a functional component with Jest, however, I get an error when I pass a function as props:

/..../src/pages/AddCommentComponent.tsx:43props.updateCommentsHandler();^

TypeError: props.updateCommentsHandler is not a functionat updateCommentsHandler (/.../src/pages/AddCommentComponent.tsx:43:11)

Any idea how I can specify the props.updateCommentsHandler when render(< AddCommentComponent />) and also test the function as well? The rest of the test is correct and passes.

AddCommentComponent.tsx:

const AddCommentComponent = (props: any) => {  const [newComment, setNewComment] = useState<string>();  const onNewCommentUpdate = (e: React.FormEvent<HTMLTextAreaElement>) => {    setNewComment(e.currentTarget.value);  };  const updateCommentsHandler = () => {    props.updateCommentsHandler();  };  const onSubmit = async () => {    await axiosInstance.post("/comments", {      post: newComment,    });    updateCommentsHandler()  };  return (<div><textarea        aria-label="new-comment-box"        placeholder="Enter your comment..."        onChange={onNewCommentUpdate}>        {newComment}</textarea><button aria-label="submit-button" disabled={false} onClick={onSubmit}>        Submit</button></div>  );};export default AddCommentComponent;

AddCommentComponent.test.tsx:

jest.mock("../libs/axios");describe("AddCommentComponent", () => {  describe("when the user has entered a comment", () => {    test("clicking submit should save the comment", () => {      const comment = "Test comment";      render(<AddCommentComponent />);      const commentInputBox = screen.getByLabelText("new-comment-box");      fireEvent.change(commentInputBox, { target: { value: comment } });      const submitButton = screen.getByRole("button", {        name: "submit-button",      });      fireEvent.click(submitButton);      expect(axiosInstance.post).toHaveBeenCalledWith("/comments", {        comment,      });    });  });

Thanks!