@Test
public void testExecutePostRequestBodyAndValueTypeResponse()
{

    /*
     * Test for: public static <T> T executePost(final String url, final Object requestBody, final Class<T>
     * valueType);
     */
    BaseResponse baseResponse =
        HttpUtil.executePost( "http://localhost:8080/hms-aggregator/api/1.0/hms/refreshinventory", "{}",
                              BaseResponse.class );
    /*
     * In this case, /refreshinventory API will return 500 (INTERNAL_SERVER_ERROR). HttpUtil will parse response
     * body, only if response status code is 200(OK). Hence, response is null expected.
     */
    assertNull( baseResponse );
}