@Test
public void testImportOpt() {

    ImportService service = new ImportService();
    MockHttpServletRequest request = new MockHttpServletRequest();
    request.setupAddParameter("serviceName", "serviceName");
    request.setupAddParameter("importService", "OPTIMIZATION");
    request.setupAddParameter("fileName", "fileName");
    request.setBodyContent("foo");
    HttpServletResponse response = new MockHttpServletResponse();
    assertThatThrownBy(() -> service.doImportMicroServicePut(request, response)).isInstanceOf(Exception.class);
}