It seems mocking is not working for me via axios as it seems to make acrtual API calls ( visible because I am getting 401 status code when running jest test ) I am not sure why am I not able to mock axios.Can anyone point out the mistake I am making?

index.test.ts

describe("compositeScore()", () => {

    it("Mock Fetch API for Composite Score Response", async () => {
        
        const mock = jest.spyOn(axios, "post");
        mock.mockReturnValueOnce(mockResponse);
        const response = await dateFilter(platform);
        expect(mock).toHaveBeenCalledTimes(1);
        expect(response).toEqual(mockFetchCompositeScoreResponse);
    });
});

index.ts

export const dateFilters = async (platform) => {
    const dates = await fetchWrapper(
        platform.toLowerCase().concat("DateFilters"),
        platform,
        {}
    );
    return dates;
};


export async function fetchWrapper(
    queryName: string,
    platform: string,
    queryParams?: {}
) {
   
    const headers = {
        Accept: "application/json",
        Authorization: `Bearer ${token}`,
        "Content-Type": "application/json",
     
    };
    const config: AxiosRequestConfig = {
        method: "post",
        url,
        headers,
        data: {
            db: dbName,
            csl: queryParams
                ? substituteQueryParameters(queries[queryName], queryParams)
                : queries[queryName],
        },
    };

    return axios(config);
}