public async void Get_null_record()
        {
            var mock = new ServiceMockFacade <ILessonXStudentRepository>();

            mock.RepositoryMock.Setup(x => x.Get(It.IsAny <int>())).Returns(Task.FromResult <LessonXStudent>(null));
            var service = new LessonXStudentService(mock.LoggerMock.Object,
                                                    mock.RepositoryMock.Object,
                                                    mock.ModelValidatorMockFactory.LessonXStudentModelValidatorMock.Object,
                                                    mock.BOLMapperMockFactory.BOLLessonXStudentMapperMock,
                                                    mock.DALMapperMockFactory.DALLessonXStudentMapperMock);

            ApiLessonXStudentResponseModel response = await service.Get(default(int));

            response.Should().BeNull();
            mock.RepositoryMock.Verify(x => x.Get(It.IsAny <int>()));
        }
        public async void Create()
        {
            var mock  = new ServiceMockFacade <ILessonXStudentRepository>();
            var model = new ApiLessonXStudentRequestModel();

            mock.RepositoryMock.Setup(x => x.Create(It.IsAny <LessonXStudent>())).Returns(Task.FromResult(new LessonXStudent()));
            var service = new LessonXStudentService(mock.LoggerMock.Object,
                                                    mock.RepositoryMock.Object,
                                                    mock.ModelValidatorMockFactory.LessonXStudentModelValidatorMock.Object,
                                                    mock.BOLMapperMockFactory.BOLLessonXStudentMapperMock,
                                                    mock.DALMapperMockFactory.DALLessonXStudentMapperMock);

            CreateResponse <ApiLessonXStudentResponseModel> response = await service.Create(model);

            response.Should().NotBeNull();
            mock.ModelValidatorMockFactory.LessonXStudentModelValidatorMock.Verify(x => x.ValidateCreateAsync(It.IsAny <ApiLessonXStudentRequestModel>()));
            mock.RepositoryMock.Verify(x => x.Create(It.IsAny <LessonXStudent>()));
        }
        public async void All()
        {
            var mock    = new ServiceMockFacade <ILessonXStudentRepository>();
            var records = new List <LessonXStudent>();

            records.Add(new LessonXStudent());
            mock.RepositoryMock.Setup(x => x.All(It.IsAny <int>(), It.IsAny <int>())).Returns(Task.FromResult(records));
            var service = new LessonXStudentService(mock.LoggerMock.Object,
                                                    mock.RepositoryMock.Object,
                                                    mock.ModelValidatorMockFactory.LessonXStudentModelValidatorMock.Object,
                                                    mock.BOLMapperMockFactory.BOLLessonXStudentMapperMock,
                                                    mock.DALMapperMockFactory.DALLessonXStudentMapperMock);

            List <ApiLessonXStudentResponseModel> response = await service.All();

            response.Should().HaveCount(1);
            mock.RepositoryMock.Verify(x => x.All(It.IsAny <int>(), It.IsAny <int>()));
        }
        public async void Delete()
        {
            var mock  = new ServiceMockFacade <ILessonXStudentRepository>();
            var model = new ApiLessonXStudentRequestModel();

            mock.RepositoryMock.Setup(x => x.Delete(It.IsAny <int>())).Returns(Task.CompletedTask);
            var service = new LessonXStudentService(mock.LoggerMock.Object,
                                                    mock.RepositoryMock.Object,
                                                    mock.ModelValidatorMockFactory.LessonXStudentModelValidatorMock.Object,
                                                    mock.BOLMapperMockFactory.BOLLessonXStudentMapperMock,
                                                    mock.DALMapperMockFactory.DALLessonXStudentMapperMock);

            ActionResponse response = await service.Delete(default(int));

            response.Should().NotBeNull();
            mock.RepositoryMock.Verify(x => x.Delete(It.IsAny <int>()));
            mock.ModelValidatorMockFactory.LessonXStudentModelValidatorMock.Verify(x => x.ValidateDeleteAsync(It.IsAny <int>()));
        }