public async void ByProvinceId_Not_Exists()
{
var mock = new ServiceMockFacade <ICityService, ICityRepository>();
mock.RepositoryMock.Setup(x => x.ByProvinceId(It.IsAny <int>(), It.IsAny <int>(), It.IsAny <int>())).Returns(Task.FromResult <List <City> >(new List <City>()));
var service = new CityService(mock.LoggerMock.Object,
mock.MediatorMock.Object,
mock.RepositoryMock.Object,
mock.ModelValidatorMockFactory.CityModelValidatorMock.Object,
mock.DALMapperMockFactory.DALCityMapperMock,
mock.DALMapperMockFactory.DALEventMapperMock);
List <ApiCityServerResponseModel> response = await service.ByProvinceId(default(int));
response.Should().BeEmpty();
mock.RepositoryMock.Verify(x => x.ByProvinceId(It.IsAny <int>(), It.IsAny <int>(), It.IsAny <int>()));
}