public void GivenArchive_WhenArchiveBookIsNull_ShouldReturnException()
{
// Arrange
var books = new List <Book>
{
new Book {
Id = 1, Name = "The Lord of the Rings", IsArchive = false
},
new Book {
Id = 2, Name = "Le Petit Prince", IsArchive = false
},
new Book {
Id = 3, Name = "Harry Potter and the Philosopher's Stone", IsArchive = false
},
};
var bookMemoryStorage = new BookMemoryStorage(books);
//Act
TestDelegate testAction = () => bookMemoryStorage.Archive(null);
//Assert
var ex = Assert.Throws <InvalidOperationException>(testAction);
Assert.That(ex.Message, Is.EqualTo("Can not archive null object!"));
}
public void GivenGetAll_WhenBooksExist_ShouldReturnBookList()
{
// Arrange
var books = new List <Book>
{
new Book {
Id = 1, Name = "The Lord of the Rings", IsArchive = false
},
new Book {
Id = 2, Name = "Le Petit Prince", IsArchive = false
},
new Book {
Id = 3, Name = "Harry Potter and the Philosopher's Stone", IsArchive = false
},
};
var store = new BookMemoryStorage(books);
// Act
var result = store.GetAll();
// Assert
result.Should().BeEquivalentTo(new List <Book>
{
new Book {
Id = 1, Name = "The Lord of the Rings", IsArchive = false
},
new Book {
Id = 2, Name = "Le Petit Prince", IsArchive = false
},
new Book {
Id = 3, Name = "Harry Potter and the Philosopher's Stone", IsArchive = false
},
});
}
public void GivenArchive_WhenArchiveNonExistBook_ShouldReturnException()
{
// Arrange
var book = new Book {
Id = 4, Name = "Herbert Schildt C#", IsArchive = false
};
var books = new List <Book>
{
new Book {
Id = 1, Name = "The Lord of the Rings", IsArchive = false
},
new Book {
Id = 2, Name = "Le Petit Prince", IsArchive = false
},
new Book {
Id = 3, Name = "Harry Potter and the Philosopher's Stone", IsArchive = false
},
};
var bookMemoryStorage = new BookMemoryStorage(books);
//Act
TestDelegate testAction = () => bookMemoryStorage.Archive(book);
//Assert
var ex = Assert.Throws <InvalidOperationException>(testAction);
Assert.That(ex.Message, Is.EqualTo("There is not this item in the Item Storage!"));
}
public void GivenDelete_WhenDeleteExistBook_ShouldReturnBookListWithoutDeletedBook()
{
// Arrange
var book = new Book {
Id = 3, Name = "Harry Potter and the Philosopher's Stone", IsArchive = false
};
var books = new List <Book>
{
new Book {
Id = 1, Name = "The Lord of the Rings", IsArchive = false
},
new Book {
Id = 2, Name = "Le Petit Prince", IsArchive = false
},
new Book {
Id = 3, Name = "Harry Potter and the Philosopher's Stone", IsArchive = false
},
};
var bookMemoryStorage = new BookMemoryStorage(books);
// Act
bookMemoryStorage.Delete(book);
var result = bookMemoryStorage.GetAll();
// Assert
result.Should().BeEquivalentTo(new List <Book>
{
new Book {
Id = 1, Name = "The Lord of the Rings", IsArchive = false
},
new Book {
Id = 2, Name = "Le Petit Prince", IsArchive = false
}
});
}
public void GivenGetAll_WhenBooksNotProvide_ShouldReturnEmptyList()
{
// Arrange
var store = new BookMemoryStorage(null);
// Act
var result = store.GetAll();
// Assert
result.Should().BeEmpty();
}