コード例 #1
0
            public async Task <Result <Book> > Handle(UpdateBookCommand command)
            {
                var author = await _unitOfWork.AuthorRepository.FindAsync(command.AuthorId);

                if (author is null)
                {
                    return(Result.Failure <Book>("Author not found"));
                }

                Result <Title> titleResult = Entities.Books.Title.Create(command.Title);

                if (titleResult.IsFailure)
                {
                    return(Result.Failure <Book>(titleResult.Error));
                }

                Result <Description> descriptionResult = RequiredDescription.Create(command.Description);

                if (descriptionResult.IsFailure)
                {
                    return(Result.Failure <Book>(descriptionResult.Error));
                }

                var book = await _unitOfWork.BookRepository.FindAsync(command.BookId);

                book.EditBook(titleResult.Value, descriptionResult.Value, author);

                _unitOfWork.BookRepository.Update(book);

                await _unitOfWork.SaveChangesAsync();

                return(Result.Success(book));
            }
コード例 #2
0
        public void Create_RequiredDescription_Should_Fail_For_EmptyValue()
        {
            //Arrange
            var requiredDescription = string.Empty;

            //Act
            var result = RequiredDescription.Create(requiredDescription);

            //Assert
            result.IsFailure.Should().BeTrue();
            result.Error.Should().Be("Description is required.");
        }
コード例 #3
0
        public void Create_RequiredDescription_Should_Create_For_ValidValue()
        {
            //Arrange
            var fixture             = new Fixture();
            var requiredDescription = fixture.Create <string>();

            //Act
            var result = RequiredDescription.Create(requiredDescription);

            //Assert
            result.IsSuccess.Should().BeTrue();
            result.Value.Value.Should().Be(requiredDescription.Trim());
        }
コード例 #4
0
        public void Create_RequiredDescription_Should_Fail_For_MoreThan1500CharacterValue()
        {
            //Arrange
            var fixture             = new Fixture();
            var requiredDescription = string.Join(string.Empty, fixture.CreateMany <string>(100));

            //Act
            var result = RequiredDescription.Create(requiredDescription);

            //Assert
            result.IsFailure.Should().BeTrue();
            result.Error.Should().Be("Description is too long.");
        }