public async void Get_null_record()
{
var mock = new ServiceMockFacade<IStudioRepository>();
mock.RepositoryMock.Setup(x => x.Get(It.IsAny<int>())).Returns(Task.FromResult<Studio>(null));
var service = new StudioService(mock.LoggerMock.Object,
mock.RepositoryMock.Object,
mock.ModelValidatorMockFactory.StudioModelValidatorMock.Object,
mock.BOLMapperMockFactory.BOLStudioMapperMock,
mock.DALMapperMockFactory.DALStudioMapperMock);
ApiStudioResponseModel response = await service.Get(default(int));
response.Should().BeNull();
mock.RepositoryMock.Verify(x => x.Get(It.IsAny<int>()));
}