public void TestCreateBookBad()
{
//SETUP
var options = SqliteInMemory.CreateOptions <EfCoreContext>();
using (var context = new EfCoreContext(options))
{
context.Database.EnsureCreated();
context.SeedDatabaseFourBooks();
var utData = context.SetupSingleDtoAndEntities <CreateBookDto>();
var service = new CrudServices(context, utData.Wrapped);
//ATTEMPT
var dto = new CreateBookDto {
Title = "", Price = 50, PublishedOn = new DateTime(2010, 1, 1)
};
dto.BookAuthorIds.Add(1);
dto.BeforeSave(context);
service.CreateAndSave(dto);
//VERIFY
service.IsValid.ShouldBeFalse();
service.GetAllErrors().ShouldEqual("The book title cannot be empty.");
}
}
public void TestCreateBookOk()
{
//SETUP
var options = SqliteInMemory.CreateOptions <EfCoreContext>();
using (var context = new EfCoreContext(options))
{
context.Database.EnsureCreated();
context.SeedDatabaseFourBooks();
var utData = context.SetupSingleDtoAndEntities <CreateBookDto>();
var service = new CrudServices(context, utData.Wrapped);
//ATTEMPT
var dto = new CreateBookDto {
Title = "Hello", Price = 50, PublishedOn = new DateTime(2010, 1, 1)
};
dto.BookAuthorIds.Add(1);
dto.BeforeSave(context);
service.CreateAndSave(dto);
//VERIFY
service.IsValid.ShouldBeTrue(service.GetAllErrors());
context.Set <Book>().Count().ShouldEqual(5);
var book = context.Books.Include(x => x.AuthorsLink).ThenInclude(x => x.Author)
.Single(x => x.BookId == dto.BookId);
book.AuthorsLink.Single().Author.Name.ShouldEqual("Martin Fowler");
}
}