public async Task DeleteByStreamId()
{
var useCase = UseCases.Simple();
var r1 = await Prepare(Fixture.Store, Fixture.AggregateRootServices, useCase).ConfigureAwait(false);
using (var sess = Fixture.Store.OpenSession())
{
var ok = await sess.DeleteStreamAsync(r1.StreamId).ConfigureAwait(false);
Assert.True(ok, CreateMessage("deleting previously saved aggregate"));
}
var notExists = await VerifyNotExists(r1.StreamId).ConfigureAwait(false);
Assert.True(notExists, CreateMessage("stream exists even after delete"));
}
public async Task SaveAndHydrateWithinOneSession()
{
var r1 = UseCases.Simple().AsDirtyCustomerAggregate(Fixture.AggregateRootServices);
using (var sess = Fixture.Store.OpenSession())
{
var ok = await sess.SaveUncommitedEventsAsync <CustomerAggregate, Customer>(r1).ConfigureAwait(false);
Assert.True(ok, CreateMessage("saving uncommited events"));
var r2 = new CustomerAggregate(r1.StreamId, Fixture.AggregateRootServices);
ok = await sess.HydrateAsync <CustomerAggregate, Customer>(r2).ConfigureAwait(false);
Assert.True(ok, "hydrating previously saved user");
var result = Comparer.Compare(r1, r2);
Assert.True(result.AreEqual, CreateMessage(result.DifferencesString));
}
}
public async Task DropSaveInsideNotCompletedTransactionScope()
{
var r1 = UseCases.Simple().AsDirtyCustomerAggregate(Fixture.AggregateRootServices);
using (var tx = Util.CreateTransactionScope())
using (var sess = Fixture.Store.OpenSession())
{
var ok = await sess.SaveUncommitedEventsAsync <CustomerAggregate, Customer>(r1).ConfigureAwait(false);
Assert.True(ok, CreateMessage("saving uncommited events"));
// tx.Complete(); => should ignore the save
}
var notExists = await VerifyNotExists(r1.StreamId).ConfigureAwait(false);
Assert.True(notExists, CreateMessage("stream exists even after delete"));
}
public async Task SaveInsideTransactionScope()
{
var r1 = UseCases.Simple().AsDirtyCustomerAggregate(Fixture.AggregateRootServices);
using (var tx = Util.CreateTransactionScope())
using (var sess = Fixture.Store.OpenSession())
{
var savedOk = await sess.SaveUncommitedEventsAsync <CustomerAggregate, Customer>(r1).ConfigureAwait(false);
Assert.True(savedOk, CreateMessage("saving uncommited events"));
tx.Complete();
}
var(ok, error) = await Verify(r1.StreamId, r1).ConfigureAwait(false);
Assert.True(ok, CreateMessage(error));
}
public async Task SaveInsideNotCompletedButSupressedTransactionScope()
{
var r1 = UseCases.Simple().AsDirtyCustomerAggregate(Fixture.AggregateRootServices);
using (var tx = Util.CreateTransactionScope())
using (var sess = Fixture.Store.OpenSession(suppressAmbientTransaction: true))
{
var savedOk = await sess.SaveUncommitedEventsAsync <CustomerAggregate, Customer>(r1).ConfigureAwait(false);
Assert.True(savedOk, CreateMessage("saving uncommited events"));
// no tx.Complete(); => should still accept, because tx is supressed,
// so it should behave like there is none.
}
var(ok, error) = await Verify(r1.StreamId, r1).ConfigureAwait(false);
Assert.True(ok, CreateMessage(error));
}