public async Task GetBookById_InvalidId_RaiseArgumentException(int id)
{
// Arrange
var bookQueryService = new BookQueryService(_mockedBooksDbContext, _mockedMapper);
// Act and Assert
await Assert.ThrowsExceptionAsync <ArgumentException>(() => bookQueryService.GetBookById(id));
}
public async Task GetBookById_InvalidId_ReturnNull(int id)
{
// Arrange
var bookQueryService = new BookQueryService(_mockedBooksDbContext, _mockedMapper);
// Act
var book = await bookQueryService.GetBookById(id);
// Assert
Assert.IsNull(book);
}
public async Task GetBookById_ValidId_ReturnNotNull()
{
// Arrange
var bookQueryService = new BookQueryService(_mockedBooksDbContext, _mockedMapper);
// Act
var books = await bookQueryService.GetBookById(ValidId);
// Assert
Assert.IsNotNull(books);
}
public ActionResult Detail(Guid id)
{
Book book = queryService.GetBookById(id);
return(View(book));
}