public async Task MultiGrainAbortTransactionOnExceptions(string grainStates)
{
const int grainCount = TransactionTestConstants.MaxCoordinatedTransactions - 1;
const int expected = 5;
ITransactionTestGrain throwGrain = RandomTestGrain(grainStates);
List <ITransactionTestGrain> grains =
Enumerable.Range(0, grainCount)
.Select(i => RandomTestGrain(grainStates))
.ToList();
ITransactionCoordinatorGrain coordinator = this.grainFactory.GetGrain <ITransactionCoordinatorGrain>(Guid.NewGuid());
await throwGrain.Set(expected);
await coordinator.MultiGrainSet(grains, expected);
await Assert.ThrowsAsync <OrleansTransactionAbortedException>(() => coordinator.MultiGrainAddAndThrow(throwGrain, grains, expected));
grains.Add(throwGrain);
await TestAfterDustSettles(async() =>
{
foreach (var grain in grains)
{
int[] actualValues = await grain.Get();
foreach (var actual in actualValues)
{
Assert.Equal(expected, actual);
}
}
});
}
public virtual void TransactionGrainsThrowWhenTransactions(string transactionTestGrainClassName)
{
const int delta = 5;
ITransactionTestGrain grain = RandomTestGrain(transactionTestGrainClassName);
Func <Task> task = () => grain.Set(delta);
var response = task.ShouldThrow <OrleansTransactionsDisabledException>();
}
public async Task AbortTransactionOnOrphanCalls(string transactionTestGrainClassName)
{
const int expected = 5;
ITransactionTestGrain grain = RandomTestGrain(transactionTestGrainClassName);
ITransactionCoordinatorGrain coordinator = this.grainFactory.GetGrain <ITransactionCoordinatorGrain>(Guid.NewGuid());
await grain.Set(expected);
await Assert.ThrowsAsync <OrleansOrphanCallException>(() => coordinator.OrphanCallTransaction(grain));
//await Task.Delay(20000); // give time for GC
await TestAfterDustSettles(async() =>
{
int actual = await grain.Get();
Assert.Equal(expected, actual);
});
}
public async Task AbortTransactionOnOrphanCalls(TransactionTestConstants.TransactionGrainStates grainStates)
{
const int expected = 5;
ITransactionTestGrain grain = RandomTestGrain(grainStates);
ITransactionCoordinatorGrain coordinator = this.grainFactory.GetGrain <ITransactionCoordinatorGrain>(Guid.NewGuid());
await grain.Set(expected);
await Assert.ThrowsAsync <OrleansOrphanCallException>(() => coordinator.OrphanCallTransaction(grain));
//await Task.Delay(20000); // give time for GC
await TestAfterDustSettles(async() =>
{
int[] actualValues = await grain.Get();
foreach (var actual in actualValues)
{
Assert.Equal(expected, actual);
}
});
}
public virtual async Task AbortTransactionOnOrphanCalls(string grainStates)
{
const int expected = 5;
ITransactionTestGrain grain = RandomTestGrain(grainStates);
ITransactionCoordinatorGrain coordinator = this.grainFactory.GetGrain <ITransactionCoordinatorGrain>(Guid.NewGuid());
await grain.Set(expected);
Func <Task> task = () => coordinator.OrphanCallTransaction(grain);
await task.Should().ThrowAsync <OrleansOrphanCallException>();
//await Task.Delay(20000); // give time for GC
await TestAfterDustSettles(async() =>
{
int[] actualValues = await grain.Get();
foreach (var actual in actualValues)
{
actual.Should().Be(expected);
}
});
}
public virtual async Task MultiGrainAbortTransactionOnExceptions(string grainStates)
{
const int grainCount = TransactionTestConstants.MaxCoordinatedTransactions - 1;
const int expected = 5;
ITransactionTestGrain throwGrain = RandomTestGrain(grainStates);
List <ITransactionTestGrain> grains =
Enumerable.Range(0, grainCount)
.Select(i => RandomTestGrain(grainStates))
.ToList();
ITransactionCoordinatorGrain coordinator = this.grainFactory.GetGrain <ITransactionCoordinatorGrain>(Guid.NewGuid());
await throwGrain.Set(expected);
await coordinator.MultiGrainSet(grains, expected);
Func <Task> task = () => coordinator.MultiGrainAddAndThrow(new List <ITransactionTestGrain>()
{
throwGrain
}, grains, expected);
task.ShouldThrow <OrleansTransactionAbortedException>();
grains.Add(throwGrain);
await TestAfterDustSettles(async() =>
{
foreach (var grain in grains)
{
int[] actualValues = await grain.Get();
foreach (var actual in actualValues)
{
actual.ShouldBeEquivalentTo(expected);
}
}
});
}
public virtual async Task TransactionGrainsThrowWhenTransactions(string transactionTestGrainClassName)
{
const int delta = 5;
ITransactionTestGrain grain = RandomTestGrain(transactionTestGrainClassName);
OrleansStartTransactionFailedException exception = await Assert.ThrowsAsync <OrleansStartTransactionFailedException>(() => grain.Set(delta));
Assert.IsAssignableFrom <OrleansTransactionsDisabledException>(exception.InnerException);
}
