public async Task Should_Rollback_Transaction_Manually_With_Double_DbContext_Transaction()
{
var personId = Guid.NewGuid();
var bookId = Guid.NewGuid();
using (var scope = ServiceProvider.CreateScope())
{
var uowManager = scope.ServiceProvider.GetRequiredService <IUnitOfWorkManager>();
using (uowManager.Begin(new AbpUnitOfWorkOptions {
IsTransactional = true
}))
{
_unitOfWorkManager.Current.ShouldNotBeNull();
await _personRepository.InsertAsync(new Person(personId, "Adam", 42));
await _bookRepository.InsertAsync(new BookInSecondDbContext(bookId, bookId.ToString()));
await _unitOfWorkManager.Current.SaveChangesAsync();
//Will automatically rollback since not called the Complete!
}
}
(await _personRepository.FindAsync(personId)).ShouldBeNull();
(await _bookRepository.FindAsync(bookId)).ShouldBeNull();
}
public async Task Should_Rollback_Transaction_When_An_Exception_Is_Thrown()
{
var personId = Guid.NewGuid();
const string exceptionMessage = "thrown to rollback the transaction!";
try
{
await WithUnitOfWorkAsync(new AbpUnitOfWorkOptions { IsTransactional = true }, async() =>
{
await _personRepository.InsertAsync(new Person(personId, "Adam", 42));
throw new Exception(exceptionMessage);
});
}
catch (Exception e) when(e.Message == exceptionMessage)
{
}
var person = await _personRepository.FindAsync(personId);
person.ShouldBeNull();
}
