public async Task AddAsyncShouldAddBook()
{
var db = DbInfrastructure.GetDatabase();
var bookService = new BookService(db);
var author1 = new User
{
UserName = "******"
};
var author2 = new User
{
UserName = "******"
};
await db.AddRangeAsync(author1, author2);
const string Title = "Some title";
const string Description = "Description of the book";
await bookService.AddAsync(Title, Description, author1.Id);
var book = await db.Books.FirstOrDefaultAsync();
book.Title.Should().Be(Title);
book.Description.Should().Be(Description);
book.AuthorId.Should().Be(author1.Id);
}
public async Task AddShouldSaveCorrectData()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString()).Options;
var dbContext = new ApplicationDbContext(options);
var repository = new EfDeletableEntityRepository <Book>(dbContext);
var categoryRepository = new EfDeletableEntityRepository <Category>(dbContext);
var service = new BookService(repository, categoryRepository);
var title = "Title";
var shortContent = "ShortContent";
var imgUrl = "ImgUrl";
var fileUrl = "fileUrl";
var pages = 20;
var authorId = 1;
var categoryId = 1;
await service.AddAsync(title, shortContent, imgUrl, fileUrl, pages, categoryId, authorId);
var actualResult = repository.All().FirstOrDefault();
Assert.Equal(title, actualResult.Title);
Assert.Equal(shortContent, actualResult.ShortContent);
Assert.Equal(imgUrl, actualResult.ImgUrl);
Assert.Equal(fileUrl, actualResult.FileName);
Assert.Equal(pages, actualResult.Pages);
Assert.Equal(authorId, actualResult.AutorId);
Assert.Equal(categoryId, actualResult.CategoryId);
}
public void BookService_AddAsync_ThrowsLibraryExceptionWithInvalidYear()
{
var mockUnitOfWork = new Mock <IUnitOfWork>();
mockUnitOfWork.Setup(x => x.BookRepository.AddAsync(It.IsAny <Book>()));
var bookService = new BookService(mockUnitOfWork.Object, UnitTestHelper.CreateMapperProfile());
var book = new BookModel {
Id = 100, Author = "Honore de Balzac", Title = "The Splendors and Miseries of Courtesans", Year = 9999
};
Assert.ThrowsAsync <LibraryException>(() => bookService.AddAsync(book));
}
public void BookService_AddAsync_ThrowsLibraryExceptionWithEmptyTitle()
{
var mockUnitOfWork = new Mock <IUnitOfWork>();
mockUnitOfWork.Setup(x => x.BookRepository.AddAsync(It.IsAny <Book>()));
var bookService = new BookService(mockUnitOfWork.Object, UnitTestHelper.CreateMapperProfile());
var book = new BookModel {
Id = 100, Author = "Honore de Balzac", Title = ""
};
Assert.ThrowsAsync <LibraryException>(() => bookService.AddAsync(book));
}
public async Task GetNewBooksShouldReturnCorrectCount()
{
this.InitializeMapper();
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString()).Options;
var dbContext = new ApplicationDbContext(options);
await this.SeedBooksAsync(dbContext);
var repository = new EfDeletableEntityRepository <Book>(dbContext);
var categoryRepository = new EfDeletableEntityRepository <Category>(dbContext);
var service = new BookService(repository, categoryRepository);
await service.AddAsync("NewBook1", "Content", "ImgUrl", "fileUrl", 20, 1, 1);
await service.AddAsync("NewBook2", "Content", "ImgUrl", "fileUrl", 20, 1, 1);
await service.AddAsync("NewBook3", "Content", "ImgUrl", "fileUrl", 20, 1, 1);
var actualResult = service.GetNewBooks <BookDetailViewModel>().ToList().Count;
Assert.Equal(3, actualResult);
}
public async Task AddShouldSaveCorrect()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString()).Options;
var dbContext = new ApplicationDbContext(options);
var repository = new EfDeletableEntityRepository <Book>(dbContext);
var categoryRepository = new EfDeletableEntityRepository <Category>(dbContext);
var service = new BookService(repository, categoryRepository);
await service.AddAsync("Title", "ShortContent", "ImgUrl", "FileUrl", 30, 1, 1);
Assert.Equal(1, repository.All().Count());
}
public async Task BookService_AddAsync_AddsModel()
{
//Arrange
var mockUnitOfWork = new Mock <IUnitOfWork>();
mockUnitOfWork.Setup(x => x.BookRepository.AddAsync(It.IsAny <Book>()));
var bookService = new BookService(mockUnitOfWork.Object, UnitTestHelper.CreateMapperProfile());
var book = new BookModel {
Id = 100, Author = "Honore de Balzac", Title = "The Splendors and Miseries of Courtesans"
};
//Act
await bookService.AddAsync(book);
//Assert
mockUnitOfWork.Verify(x => x.BookRepository.AddAsync(It.Is <Book>(b => b.Author == book.Author && b.Id == book.Id)), Times.Once);
mockUnitOfWork.Verify(x => x.SaveAsync(), Times.Once);
}
public async Task <Book> Add([FromBody] Book author)
{
return(await _bookService.AddAsync(author));
}
