public async Task CanGetAllBooks()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(Guid.NewGuid().ToString())
.EnableSensitiveDataLogging()
.Options;
await using var context = new ApplicationDbContext(options);
var testBooks = new List <Book>
{
new Book("foo", "bar", "test book")
{
ID = 1
},
new Book("bar", "foo", "book test")
{
ID = 2
}
};
foreach (var book in testBooks)
{
context.Books.Add(book);
}
await context.SaveChangesAsync();
var service = new BookShelfService(context);
var allBooks = service.GetAllBooks().ToList();
var correctLength = allBooks.Count == testBooks.Count;
var containsAllElements = allBooks.All(b => testBooks.Contains(b));
Assert.True(correctLength && containsAllElements);
}
public IEnumerable <Book> AllBooks() => _bookShelfService.GetAllBooks();
