public void Run()
{
var andyHunt = AuthorBuilder.CreateNew()
.WithId(Guid.NewGuid())
.WithFirstName("Andy")
.WithLastName("Hunt")
.Build();
var pragmaticProgrammerBook = BookBuilder.CreateNew()
.WithId(Guid.NewGuid())
.WithTitle("The Pragmatic Programmer: your journey to mastery")
.WithIsbn13("9780135957059")
.WithReleaseDate(2019, 9)
.WithPublisher("Addison-Wesley Professional")
.WithAuthor(andyHunt)
.Build();
_bookService.AddToBookshelf(pragmaticProgrammerBook);
Console.WriteLine("Added new book: {0}", pragmaticProgrammerBook);
Console.ReadLine();
}
