public async Task Find_NoMatch_ReturnsStatusNewBook()
{
var books = Substitute.For <IFullDataSource>();
var finder = new QueryBookFinder(books);
var result = await finder.Find(MakeBook("456", "Title2", "Author2"));
Assert.IsNotNull(result);
Assert.AreEqual(MatchStatus.NewBook, result.Status);
Assert.IsNull(result.Book);
}
public async Task Find_MatchedTitleAuthor_ReturnsStatusUptoDate()
{
var books = Substitute.For <IFullDataSource>();
books.GetBookByTitleAuthor("Title1", "Author1").Returns(MakeBook("123", "Title1", "Author1", "EPUB"));
var matcher = new QueryBookFinder(books);
var result = await matcher.Find(MakeBook("123", "Title1", "Author1", "EPUB"));
Assert.IsNotNull(result);
Assert.AreEqual(MatchStatus.UpToDate, result.Status);
Assert.IsNotNull(result.Book);
Assert.AreEqual("Title1", result.Book.Title);
Assert.AreEqual("Author1", result.Book.Author);
}
public async Task Find_MatchedTitleAuthorMissinFile_ReturnsStatusNewFiles()
{
var books = Substitute.For <IFullDataSource>();
books.GetBookByTitleAuthor("Title1", "Author1").Returns(MakeBook("123", "Title1", "Author1", "EPUB"));
var matcher = new QueryBookFinder(books);
var result = await matcher.Find(MakeBook("123", "Title1", "Author1", "MOBI"));
Assert.IsNotNull(result);
Assert.AreEqual(MatchStatus.NewFiles, result.Status);
Assert.IsNotNull(result.Book);
Assert.AreEqual("Title1", result.Book.Title);
Assert.AreEqual("Author1", result.Book.Author);
Assert.AreEqual("MOBI", result.NewTypes.ToArray()[0]);
}