Recientemente me reuní con un automapper. Tengo una pregunta, ¿cómo puedo mapear varios objetos de mi repositorio en un DTO?

 public QuestionProfile() { CreateMap<Question, GrammarQuestionDTO>() .ForMember(g => g.Question, q => q.MapFrom(source => source.Text)).ReverseMap(); CreateMap<List<GrammarQuestionDTO>, TestDTO>() .ForMember(t => t.GrammarQuestion, g => g.MapFrom(source => source)).ReverseMap(); CreateMap<Question, AuditionQuestionDTO>() .ForMember(a => a.Question, q => q.MapFrom(source => source.Text)) .ForMember(a => a.Url, q => q.MapFrom(source => source.AudioFile.Url)).ReverseMap(); CreateMap<List<AuditionQuestionDTO>, TestDTO>() .ForMember(t => t.AuditionQuestion, a => a.MapFrom(source => source)).ReverseMap(); }

¿Cómo puedo mapear todos estos 4 objetos?

 public async Task<TestDTO> GenerateTest(LevelType level) { var grammarQuestions = await _questionRepository.GetGrammarQuestionAsync(level); var auditionQuestions = await _questionRepository.GetAuditionQuestionAsync(level); var essayTopic = await _questionRepository.GetEssayTopicAsync(level); var speakingTopic = await _questionRepository.GetSpeakingTopicAsync(level); var test = _mapper.Map<TestDTO>(grammarQuestions); test = _mapper.Map(test, auditionQuestions); //there will be a conversion error return _mapper.Map<TestDTO>(grammarQuestions); }