public async Task<HttpResponseMessage> Post(Author model)
{
var author = await _repository.AddAsync(model);
var response = Request.CreateResponse(HttpStatusCode.Created, author);
return response;
}
public async Task<HttpResponseMessage> Put(int id, Author model)
{
model.Id = id;
var author = await _repository.UpdateAsync(model);
var response = Request.CreateResponse(HttpStatusCode.OK, author);
return response;
}
public void AddAuthorTest()
{
var author = new Author
{
FirstName = "Bill",
LastName = "Gates"
};
var result = _db.AddAuthorAsync(author).Result;
Assert.AreNotSame(author, result);
Assert.IsTrue(result.Id > 0);
Assert.AreEqual(author.FirstName, result.FirstName);
Assert.AreEqual(author.LastName, result.LastName);
}
public void CloneTest()
{
var author = new Author
{
Id = 5,
FirstName = "Jeff",
LastName = "Richter"
};
var result = (Author)author.Clone();
Assert.AreEqual(author.Id, result.Id);
Assert.AreEqual(author.FirstName, result.FirstName);
Assert.AreEqual(author.LastName, result.LastName);
}
public void AddBookWithAuthorIdsTest()
{
var author1 = new Author
{
FirstName = "Jeff",
LastName = "Richter"
};
author1 = _db.AddAuthorAsync(author1).Result;
var author2 = new Author
{
FirstName = "Bill",
LastName = "Gates"
};
author2 = _db.AddAuthorAsync(author2).Result;
var book = new Book
{
Title = "CLR via C#",
Pages = 900,
Publisher = "IT Books",
Published = DateTime.Now.Date.AddYears(-5),
Isbn = Guid.NewGuid().ToString(),
Image = "https://www.google.ru/images/srpr/logo11w.png",
Authors = new List<Author>
{
new Author { Id = author1.Id },
new Author { Id = author2.Id }
}
};
var result = _db.AddBookAsync(book).Result;
Assert.AreEqual(2, result.Authors.Count);
var auth1 = result.Authors.FirstOrDefault(a => a.Id == author1.Id);
var auth2 = result.Authors.FirstOrDefault(a => a.Id == author2.Id);
Assert.IsNotNull(auth1);
Assert.IsNotNull(auth2);
Assert.AreEqual(author1.FirstName, auth1.FirstName);
Assert.AreEqual(author1.LastName, auth1.LastName);
Assert.AreEqual(author2.FirstName, auth2.FirstName);
Assert.AreEqual(author2.LastName, auth2.LastName);
}
public void AuthorsByNameUpdateTest()
{
var author1 = new Author
{
FirstName = "Bill",
LastName = "Gates"
};
var author2 = new Author
{
FirstName = "Elon",
LastName = "Musk"
};
var author3 = new Author
{
FirstName = "Steve",
LastName = "Jobs"
};
author1 = _db.AddAuthorAsync(author1).Result;
_db.AddAuthorAsync(author2).Wait();
_db.AddAuthorAsync(author3).Wait();
author1.FirstName = "Satya";
author1.LastName = "Nadella";
_db.UpdateAuthorAsync(author1).Wait();
var authors = _db.GetAuthorsByNameAsync().Result;
Assert.AreEqual(3, authors.Count);
Assert.AreEqual(author3.LastName, authors[0].LastName);
Assert.AreEqual(author2.LastName, authors[1].LastName);
Assert.AreEqual(author1.LastName, authors[2].LastName);
}
public void AddBookWithAuthorTest()
{
var author = new Author
{
FirstName = "Jeff",
LastName = "Richter"
};
author = _db.AddAuthorAsync(author).Result;
var book = new Book
{
Title = "CLR via C#",
Pages = 900,
Publisher = "IT Books",
Published = DateTime.Now.Date.AddYears(-5),
Isbn = Guid.NewGuid().ToString(),
Image = "https://www.google.ru/images/srpr/logo11w.png",
Authors = new List<Author>
{
author
}
};
var result = _db.AddBookAsync(book).Result;
Assert.AreEqual(1, result.Authors.Count);
Assert.AreNotSame(author, result.Authors[0]);
Assert.AreEqual(author.LastName, result.Authors[0].LastName);
}
public void UpdateBookWithUnexistingAuthorTest()
{
var author = new Author
{
FirstName = "Jeff",
LastName = "Richter"
};
author = _db.AddAuthorAsync(author).Result;
var book = new Book
{
Title = "CLR via C#",
Pages = 900,
Publisher = "IT Books",
Published = DateTime.Now.Date.AddYears(-5),
Isbn = Guid.NewGuid().ToString(),
Image = "https://www.google.ru/images/srpr/logo11w.png",
Authors = new List<Author>
{
author
}
};
book = _db.AddBookAsync(book).Result;
book.Authors[0].Id++;
try
{
_db.UpdateBookAsync(book).Wait();
}
catch (Exception)
{
return;
}
Assert.Fail();
}
public void UpdateBookTest()
{
var author1 = new Author
{
FirstName = "Jeff",
LastName = "Richter"
};
author1 = _db.AddAuthorAsync(author1).Result;
var author2 = new Author
{
FirstName = "Bill",
LastName = "Gates"
};
author2 = _db.AddAuthorAsync(author2).Result;
var book = new Book
{
Title = "CLR via C#",
Pages = 900,
Publisher = "IT Books",
Published = DateTime.Now.Date.AddYears(-5),
Isbn = Guid.NewGuid().ToString(),
Image = "https://www.google.ru/images/srpr/logo11w.png",
Authors = new List<Author>
{
author1
}
};
book = _db.AddBookAsync(book).Result;
book.Title += "2";
book.Pages += 20;
book.Publisher += "2";
book.Published = book.Published.HasValue ? book.Published.Value.AddYears(2) : (DateTime?) null;
book.Isbn += "2";
book.Image += "2";
book.Authors = new List<Author> { author2 };
var result = _db.UpdateBookAsync(book).Result;
Assert.AreNotSame(book, result);
Assert.AreEqual(book.Id, result.Id);
Assert.AreEqual(book.Title, result.Title);
Assert.AreEqual(book.Pages, result.Pages);
Assert.AreEqual(book.Publisher, result.Publisher);
Assert.AreEqual(book.Isbn, result.Isbn);
Assert.AreEqual(book.Image, result.Image);
Assert.AreEqual(1, result.Authors.Count);
Assert.IsTrue(result.Authors.Any(a => a.Id == author2.Id ));
}
public void UpdateAuthorWithUnexistingIdTest()
{
var author = new Author
{
FirstName = "Bill",
LastName = "Gates"
};
var result = _db.AddAuthorAsync(author).Result;
result.Id++;
try
{
_db.UpdateAuthorAsync(result).Wait();
}
catch (Exception)
{
return;
}
Assert.Fail();
}
public void UpdateAuthorTest()
{
var author = new Author
{
FirstName = "Bill",
LastName = "Gates"
};
author = _db.AddAuthorAsync(author).Result;
author.FirstName = "Elon";
author.LastName = "Musk";
var result = _db.UpdateAuthorAsync(author).Result;
Assert.AreEqual(author.Id, result.Id);
Assert.AreNotSame(author, result);
Assert.AreEqual(author.FirstName, result.FirstName);
Assert.AreEqual(author.LastName, result.LastName);
}
public void DeleteAuthorTest()
{
var author1 = new Author
{
FirstName = "Bill",
LastName = "Gates"
};
var author2 = new Author
{
FirstName = "Elon",
LastName = "Musk"
};
author1 = _db.AddAuthorAsync(author1).Result;
author2 = _db.AddAuthorAsync(author2).Result;
_db.DeleteAuthorAsync(author1.Id).Wait();
var authors = _db.GetAuthorsByNameAsync().Result;
Assert.AreEqual(1, authors.Count);
Assert.AreEqual(author2.Id, authors[0].Id);
}
public async Task<Author> UpdateAuthorAsync(Author author)
{
try
{
await _lock.WaitAsync(OneManyMode.Exclusive);
if (!_authors.ContainsKey(author.Id))
{
throw new NotFoundException(string.Format("Could not find author by id: {0}", author.Id));
}
author = Copy(author);
var original = _authors[author.Id];
// updating author
original.FirstName = author.FirstName;
original.LastName = author.LastName;
// updating indexes
UpdateAuthorIndexes();
return Copy(original);
}
finally
{
_lock.Release();
}
}
public void AuthorsByNameDeleteTest()
{
var author1 = new Author
{
FirstName = "Bill",
LastName = "Gates"
};
var author2 = new Author
{
FirstName = "Elon",
LastName = "Musk"
};
var author3 = new Author
{
FirstName = "Steve",
LastName = "Jobs"
};
author1 = _db.AddAuthorAsync(author1).Result;
author2 = _db.AddAuthorAsync(author2).Result;
author3 = _db.AddAuthorAsync(author3).Result;
_db.DeleteAuthorAsync(author3.Id).Wait();
var authors = _db.GetAuthorsByNameAsync().Result;
Assert.AreEqual(2, authors.Count);
Assert.AreEqual(author1.LastName, authors[0].LastName);
Assert.AreEqual(author2.LastName, authors[1].LastName);
}
public Task<Author> AddAsync(Author author)
{
return _db.AddAuthorAsync(author);
}
public void AddTwoAuthorsTest()
{
var author1 = new Author
{
FirstName = "Bill",
LastName = "Gates"
};
var author2 = new Author
{
FirstName = "Steve",
LastName = "Jobs"
};
var result1 = _db.AddAuthorAsync(author1).Result;
var result2 = _db.AddAuthorAsync(author2).Result;
Assert.IsTrue(result1.Id > 0);
Assert.IsTrue(result2.Id > 0);
Assert.AreNotEqual(result1.Id, result2.Id);
}
private static Author Copy(Author author)
{
return author != null ? (Author) author.Clone() : null;
}
private void AddAuthorBookRelationship(Book book, Author author)
{
book = _books[book.Id];
author = _authors[author.Id];
if (_authorBooks.ContainsKey(author))
{
_authorBooks[author].Add(book);
}
else
{
_authorBooks.Add(author, new List<Book> {book});
}
}
public void Initialize()
{
var author1 = new Author
{
FirstName = "Jeffrey",
LastName = "Richter"
};
author1 = _db.AddAuthorAsync(author1).Result;
var book1 = new Book
{
Title = "CLR via C# (4th Edition)",
Pages = 896,
Publisher = "Microsoft Press",
Published = new DateTime(2012, 11, 25),
Isbn = "978-0-735-66745-7",
Image = "http://ecx.images-amazon.com/images/I/41zZ5aN3ypL.jpg",
Authors = new List<Author>
{
author1
}
};
_db.AddBookAsync(book1).Wait();
var author2 = new Author
{
FirstName = "Mark",
LastName = "Lutz"
};
author2 = _db.AddAuthorAsync(author2).Result;
var book2 = new Book
{
Title = "Learning Python, 5th Edition",
Pages = 1600,
Publisher = "O'Reilly Media",
Published = new DateTime(2013, 7, 6),
Isbn = "978-1-449-35573-9",
Image = "http://ecx.images-amazon.com/images/I/515iBchIIzL._SX379_BO1,204,203,200_.jpg",
Authors = new List<Author>
{
author2
}
};
_db.AddBookAsync(book2).Wait();
var author3 = new Author
{
FirstName = "Mike",
LastName = "Cantelon"
};
author3 = _db.AddAuthorAsync(author3).Result;
var book3 = new Book
{
Title = "Node.js in Action",
Pages = 416,
Publisher = "Manning Publications",
Published = new DateTime(2013, 11, 28),
Isbn = "978-1-617-29057-2",
Image = "http://ecx.images-amazon.com/images/I/51twwFigyiL._SX397_BO1,204,203,200_.jpg",
Authors = new List<Author>
{
author3
}
};
_db.AddBookAsync(book3).Wait();
}
private void DeleteAuthorBookRelationship(Book book, Author author)
{
book = _books[book.Id];
author = _authors[author.Id];
var authorBooks = _authorBooks[author];
authorBooks.Remove(book);
if (!authorBooks.Any())
{
// no more books
_authorBooks.Remove(author);
}
}
public Task<Author> UpdateAsync(Author author)
{
return _db.UpdateAuthorAsync(author);
}
public async Task<Author> AddAuthorAsync(Author author)
{
try
{
await _lock.WaitAsync(OneManyMode.Exclusive);
author = Copy(author);
// set id
author.Id = _authorIds++;
// add to storage
_authors.Add(author.Id, author);
// update indexes
_authorsByName.Add(author);
UpdateAuthorIndexes();
}
finally
{
_lock.Release();
}
return author;
}
