public void UpdateTest_PassInvalidBook_ShouldNotRemoveFromCollection() { // Arrange JsonBookRepository jsonBookRepository = new JsonBookRepository(); Book book = new Book(); book.Title = "Hello"; book.Author = "Sasha"; book.DateOfissue = 1984; jsonBookRepository.Add(book); Book book2 = new Book(); book2.Title = "World"; book2.Author = "Vasya"; book2.DateOfissue = 1991; book2.Id = 0; // Act jsonBookRepository.Update(book2); //Assert Assert.AreEqual("Hello", book.Title); Assert.AreEqual("Sasha", book.Author); Assert.AreEqual(1984, book.DateOfissue); }
public void UpdateTest_PassValidBook_ShouldRemoveFromCollection() { // Arrange JsonBookRepository jsonBookRepository = new JsonBookRepository(); Book book = new Book(); book.Name = "Hello"; book.Author = "Sasha"; book.YearOfIssue = 1984; jsonBookRepository.Add(book); int id = book.Id; Book book2 = new Book(); book2.Name = "World"; book2.Author = "Vasya"; book2.YearOfIssue = 1991; book2.Id = id; // Act jsonBookRepository.Update(book2); //Assert Assert.AreEqual("World", book.Name); Assert.AreEqual("Vasya", book.Author); Assert.AreEqual(1991, book.YearOfIssue); }
public void BooksTest_Unloaded_ShouldLoad() { // Arrange JsonBookRepository jsonBookRepository = new JsonBookRepository(); // Act var books = jsonBookRepository.Books; //Assert Assert.IsNotNull(books); }
public void GetBookTest_PassInValidId_ShouldNotReturnBook() { // Arrange JsonBookRepository jsonBookRepository = new JsonBookRepository(); // Act var actual = jsonBookRepository.Get(0); //Assert Assert.IsNull(actual); }
public void AddBookTest_PassInvalidBook_ShouldNotAddToCollection() { // Arrange JsonBookRepository jsonBookRepository = new JsonBookRepository(); Book book = null; // Act jsonBookRepository.Add(book); //Assert Assert.AreEqual(0, jsonBookRepository.Books.Count); }
public void AddBookTest_PassValidBook_ShouldAddToCollection() { // Arrange JsonBookRepository jsonBookRepository = new JsonBookRepository(); Book book = new Book(); // Act jsonBookRepository.Add(book); //Assert Assert.AreEqual(1, book.Id); Assert.AreEqual(1, jsonBookRepository.Books.Count); }
public void RemoveTest_PassInvalidBook_ShouldNotRemoveFromCollection() { // Arrange JsonBookRepository jsonBookRepository = new JsonBookRepository(); Book book = new Book(); jsonBookRepository.Add(book); // Act jsonBookRepository.Remove(0); //Assert Assert.AreEqual(1, jsonBookRepository.Books.Count); }
public void GetBooksTest_ShouldReturnBooks() { //Arrange JsonBookRepository jsonBookRepository = new JsonBookRepository(); Book book = new Book(); jsonBookRepository.Add(book); //Act var books = jsonBookRepository.GetAll(); //Assert Assert.IsNotNull(books); Assert.AreEqual(1, books.Count); }
public void GetBookTest_PassValidId_ShouldReturnBook() { // Arrange JsonBookRepository jsonBookRepository = new JsonBookRepository(); Book book = new Book(); jsonBookRepository.Add(book); // Act var actual = jsonBookRepository.Get(book.Id); //Assert Assert.AreEqual(actual, book); }
static void Main(string[] args) { var bookRepository = new JsonBookRepository(fileName); var bookService = new BookListService(bookRepository); Console.WriteLine("Исходный список книг:"); PrintListBooks(bookService.GetBooks()); var book = new Book("Льюис Кэрролл", "Алиса в Стране чудес", 237, 1865, "Сказка"); Console.WriteLine("Пытаемся добавить книгу"); PrintBook(book); try { bookService.AddBook(book); Console.WriteLine("Книга успешно добавлена"); } catch (Exception e) { Console.WriteLine("Ошибка: {0}\n", e.Message); } Console.WriteLine("Пытаемся удалить книгу"); try { bookService.RemoveBook(book); Console.WriteLine("Книга успешно удалена"); } catch (Exception e) { Console.WriteLine("Ошибка: {0}\n", e.Message); } Console.WriteLine(); Console.WriteLine("Сохраняем список в файл и читаем из него"); bookService.SaveBooks(); PrintListBooks(bookRepository.GetBooks().ToList()); Console.WriteLine("Снова пытаемся удалить книгу"); try { bookService.RemoveBook(book); Console.WriteLine("Книга успешно удалена"); } catch (Exception e) { Console.WriteLine("Ошибка: {0}\n", e.Message); } Console.WriteLine("Пытаемся найти удаленную книгу по названию \"Алиса в Стране чудес\""); Book seaarchResult = bookService.FindBook(b => b.Title == "Алиса в Стране чудес"); if (seaarchResult == null) { Console.WriteLine("Книга не найдена"); } else { Console.WriteLine("Книга найдена"); PrintBook(seaarchResult); } Console.WriteLine(); Console.WriteLine("Добавляем удаленную книгу и свнова пытаеся ее найти"); bookService.AddBook(book); seaarchResult = bookService.FindBook(b => b.Title == "Алиса в Стране чудес"); if (seaarchResult == null) { Console.WriteLine("Книга не найдена"); } else { Console.WriteLine("Книга найдена\n"); PrintBook(seaarchResult); } bookService.SaveBooks(); Console.WriteLine(); Console.WriteLine("Полученный список"); PrintListBooks(bookRepository.GetBooks().ToList()); Console.WriteLine("Сортировка книг по автору"); bookService.SortBooks((a, b) => string.Compare(a.Author, b.Author)); bookService.SaveBooks(); PrintListBooks(bookRepository.GetBooks().ToList()); Console.WriteLine("Сортировка книг по названию"); bookService.SortBooks((a, b) => string.Compare(a.Title, b.Title)); bookService.SaveBooks(); PrintListBooks(bookRepository.GetBooks().ToList()); MakeTestFile(fileName); Console.ReadKey(); }