public async Task LocateSagasAsync_FindsExistingSagaByKey()
{
sagaRegistry.LookupRegistrations(typeof(Event1))
.Returns(new List <SagaEventRegistration>()
{
SagaEventRegistration.MatchedByKey(typeof(Saga1), typeof(Event1),
x => ((Event1)x).Foo.ToString(), "foo", false)
});
Guid sagaId1 = Guid.NewGuid();
sagaMetadataRepository.FindSagasByKeyAsync(typeof(Saga1).GetClassId(), "foo", "5")
.Returns(new [] { new SagaMatch()
{
Id = sagaId1, ClassId = typeof(Saga1).GetClassId()
} });
var result = await sut.LocateSagasAsync(new Event1()
{
Foo = 5
}.ToMessageDraft());
result.Should().BeEquivalentTo(new[]
{
LocatedSaga.FromId(sagaId1, typeof(Saga1))
});
}
public void AddAndLookupRegistrations()
{
var s1e1 = SagaEventRegistration.AlwaysStarting(typeof(Saga1), typeof(Event1));
var s1e2 = SagaEventRegistration.AlwaysStarting(typeof(Saga1), typeof(Event2));
var s2e1 = SagaEventRegistration.AlwaysStarting(typeof(Saga2), typeof(Event1));
sut.Add(s1e1);
sut.Add(s1e2);
sut.Add(s2e1);
var registrations = sut.LookupRegistrations(typeof(Event1));
registrations.Should().BeEquivalentTo(new[]
{
s1e1, s2e1
});
}
public async Task LocateSagasAsync_StartsSagaWhenNotFoundByKey()
{
sagaRegistry.LookupRegistrations(typeof(Event1))
.Returns(new List <SagaEventRegistration>()
{
SagaEventRegistration.MatchedByKey(typeof(Saga1), typeof(Event1),
x => ((Event1)x).Foo.ToString(), "foo", true)
});
var result = await sut.LocateSagasAsync(new Event1()
{
Foo = 5
}.ToMessageDraft());
result.Should().BeEquivalentTo(new[]
{
LocatedSaga.CreateNew(typeof(Saga1))
});
}
public async Task LocateSagasAsync_AlwaysStarting_StartsSaga()
{
sagaRegistry.LookupRegistrations(typeof(Event1))
.Returns(new List <SagaEventRegistration>()
{
SagaEventRegistration.AlwaysStarting(typeof(Saga1), typeof(Event1))
});
var result = await sut.LocateSagasAsync(
new Event1()
{
Foo = 5
}.ToMessageDraft());
result.Should().BeEquivalentTo(new[]
{
LocatedSaga.CreateNew(typeof(Saga1))
});
}
public async Task LocateSagasAsync_DeliverToAllStartsNewWhenNoSagas()
{
sagaRegistry.LookupRegistrations(typeof(Event1))
.Returns(new List <SagaEventRegistration>()
{
SagaEventRegistration.ToAllExistingInstances(typeof(Saga1), typeof(Event1), true)
});
Guid sagaId1 = Guid.NewGuid();
sagaMetadataRepository.FindSagasAsync(typeof(Saga1).GetClassId())
.Returns(new SagaMatch[] { });
var result = await sut.LocateSagasAsync(new Event1().ToMessageDraft());
result.Should().BeEquivalentTo(new[]
{
LocatedSaga.CreateNew(typeof(Saga1))
});
}