public async Task EditAdmin_Valid_Test()
{
CityAdministrationViewModel admin = new CityAdministrationViewModel();
_mapper.Setup(m => m.Map <CityAdministrationViewModel, CityAdministrationDTO>(It.IsAny <CityAdministrationViewModel>()))
.Returns(new CityAdministrationDTO());
_cityAdministrationService.Setup(c => c.EditAdministratorAsync(It.IsAny <CityAdministrationDTO>()));
_logger.Setup(l => l.LogInformation(It.IsAny <string>()));
CitiesController citycon = CreateCityController;
var result = await citycon.EditAdmin(admin);
Assert.NotNull(result);
Assert.IsInstanceOf <OkObjectResult>(result);
}
