public void Get_GivenBookIdOutOfRange_ThrowError()
{
// Arrange
var bookLibrary = new BookLibrary();
bookLibrary.Add("A Tale of Two Cities");
bookLibrary.Add("Fellowship of the Ring");
bookLibrary.Add("Pride and Prejudice and Zombies");
// Act
Assert.Throws <KeyNotFoundException>(() => bookLibrary.Get(5));
}
public void Delete_GivenBookId_RemovesBookFromLibrary()
{
// Arrange
var bookLibrary = new BookLibrary();
bookLibrary.Add("A Tale of Two Cities");
bookLibrary.Add("Fellowship of the Ring");
bookLibrary.Add("Pride and Prejudice and Zombies");
// Act
bookLibrary.Delete(1);
// Assert
Assert.Throws <KeyNotFoundException>(() => bookLibrary.Get(1));
}
public void AddRating_GivenOutOfRangeRating_ThrowsError(int inputRating)
{
// Arrange
var bookLibrary = new BookLibrary();
bookLibrary.Add("A Tale of Two Cities");
bookLibrary.Add("Fellowship of the Ring");
bookLibrary.Add("Pride and Prejudice and Zombies");
// Act
var exception = Assert.Throws <ArgumentOutOfRangeException>(() =>
bookLibrary.AddRating(1, inputRating));
exception.Message.Should().Contain("Rating needs to be a number from 1 and 10");
}
public void Get_GivenBookId_ReturnSpecifiedBook()
{
// Arrange
var bookLibrary = new BookLibrary();
var expectedBookTitle = "Fellowship of the Ring";
bookLibrary.Add("A Tale of Two Cities");
bookLibrary.Add(expectedBookTitle);
bookLibrary.Add("Pride and Prejudice and Zombies");
// Act
var actual = bookLibrary.Get(1);
// Assert
actual.Title.Should().Be(expectedBookTitle);
}
static BookLibraryStaticMemoryRepository()
{
_memoryBookLibrary = new BookLibrary();
foreach (var title in _bookTitles)
{
_memoryBookLibrary.Add(title);
}
}
public void AddRating_GivenValidBookIdAndRating_AddsRatingToBook()
{
// Arrange
var expectedRating = 5;
var bookLibrary = new BookLibrary();
bookLibrary.Add("A Tale of Two Cities");
bookLibrary.Add("Fellowship of the Ring");
bookLibrary.Add("Pride and Prejudice and Zombies");
// Act
bookLibrary.AddRating(1, expectedRating);
// Assert
var actual = bookLibrary.Get(1);
actual.Rating.Should().Be(expectedRating);
}
public void Edit_GivenBookIdAndNewTitle_ChangesBookId()
{
// Arrange
var bookLibrary = new BookLibrary();
var expectedBookTitle = "War and Peace";
bookLibrary.Add("A Tale of Two Cities");
bookLibrary.Add("Fellowship of the Ring");
bookLibrary.Add("Pride and Prejudice and Zombies");
// Act
bookLibrary.Edit(1, expectedBookTitle);
// Assert
var actual = bookLibrary.Get(1);
actual.Title.Should().Be(expectedBookTitle);
}
public void Add_GivenBookTitle_AddBookToLibrary()
{
// Arrange
var expectedBookTitle = "A Tale of Two Cities";
var bookLibrary = new BookLibrary();
// Act
bookLibrary.Add(expectedBookTitle);
// Assert
List <string> actual = bookLibrary.GetAll();
actual.Should().Contain(expectedBookTitle);
}