public void TestCreateBookAndCheckPartsOk()
{
//SETUP
var options = SqliteInMemory.CreateOptionsWithLogging <SqlEventsDbContext>(x => _output.WriteLine(x.Message));
using (var context = new SqlEventsDbContext(options, null))
{
context.Database.EnsureCreated();
var book = WithEventsEfTestData.CreateDummyBookTwoAuthorsTwoReviews();
context.Add(book);
context.SaveChanges();
}
using (var context = new SqlEventsDbContext(options, null))
{
//ATTEMPT
var bookWithRelationships = context.Books
.Include(p => p.AuthorsLink).ThenInclude(p => p.Author)
.Include(p => p.Reviews)
.Single();
//VERIFY
bookWithRelationships.AuthorsLink.Select(y => y.Author.Name).OrderBy(x => x).ToArray()
.ShouldEqual(new[] { "Author1", "Author2" });
bookWithRelationships.Reviews.Count().ShouldEqual(2);
}
}
public void TestBookRemoveReviewCausesEventOk()
{
//SETUP
var options = SqliteInMemory.CreateOptions <SqlEventsDbContext>();
using (var context = new SqlEventsDbContext(options, null))
{
context.Database.EnsureCreated();
var book = WithEventsEfTestData.CreateDummyBookTwoAuthorsTwoReviews();
context.Add(book);
context.SaveChanges();
book.GetBeforeSaveEventsThenClear();
//ATTEMPT
book.RemoveReview(book.Reviews.First().ReviewId);
//VERIFY
var dEvent = book.GetBeforeSaveEventsThenClear().Single();
dEvent.ShouldBeType <BookReviewRemovedEvent>();
}
}
public void TestAuthorChangeNameCausesEventOk()
{
//SETUP
var options = SqliteInMemory.CreateOptions <SqlEventsDbContext>();
using (var context = new SqlEventsDbContext(options, null))
{
context.Database.EnsureCreated();
var book = WithEventsEfTestData.CreateDummyBookTwoAuthorsTwoReviews();
context.Add(book);
context.SaveChanges();
var author = book.AuthorsLink.First().Author;
author.GetBeforeSaveEventsThenClear();
//ATTEMPT
author.ChangeName("new name");
//VERIFY
var dEvent = author.GetBeforeSaveEventsThenClear().Single();
dEvent.ShouldBeType <AuthorNameUpdatedEvent>();
}
}