public virtual async Task MultiGrainWriteTransactionWithCommitException(string grainStates, int grainCount)
{
const int expected = 5;
ITransactionCommitterTestGrain committer = this.grainFactory.GetGrain <ITransactionCommitterTestGrain>(Guid.NewGuid());
List <ITransactionTestGrain> grains =
Enumerable.Range(0, grainCount)
.Select(i => RandomTestGrain(grainStates))
.ToList();
ITransactionCoordinatorGrain coordinator = this.grainFactory.GetGrain <ITransactionCoordinatorGrain>(Guid.NewGuid());
await coordinator.MultiGrainAdd(committer, new PassOperation("pass"), grains, expected);
Func <Task> task = () => coordinator.MultiGrainAdd(committer, new ThrowOperation("throw"), grains, expected);
await task.Should().ThrowAsync <OrleansTransactionInDoubtException>();
foreach (var grain in grains)
{
var actualValues = await grain.Get();
foreach (var actual in actualValues)
{
actual.Should().Be(expected);
}
}
// TODO : Add verification that commit service receive call with proper args.
}
public virtual async Task MultiGrainWriteTransaction(string grainStates, int grainCount)
{
const int expected = 5;
ITransactionCommitterTestGrain committer = this.grainFactory.GetGrain <ITransactionCommitterTestGrain>(Guid.NewGuid());
List <ITransactionTestGrain> grains =
Enumerable.Range(0, grainCount)
.Select(i => RandomTestGrain(grainStates))
.ToList();
ITransactionCoordinatorGrain coordinator = this.grainFactory.GetGrain <ITransactionCoordinatorGrain>(Guid.NewGuid());
await coordinator.MultiGrainAdd(committer, "arg", grains, expected);
foreach (var grain in grains)
{
var actualValues = await grain.Get();
foreach (var actual in actualValues)
{
Assert.Equal(expected, actual);
}
}
// TODO : Add verification that commit service recieve call with proper args.
}
public Task MultiGrainAdd(ITransactionCommitterTestGrain committer, ITransactionCommitOperation <IRemoteCommitService> operation, List <ITransactionTestGrain> grains, int numberToAdd)
{
List <Task> tasks = new List <Task>();
tasks.AddRange(grains.Select(g => g.Add(numberToAdd)));
tasks.Add(committer.Commit(operation));
return(Task.WhenAll(tasks));
}
public Task MultiGrainAdd(ITransactionCommitterTestGrain committer, string commitArg, List <ITransactionTestGrain> grains, int numberToAdd)
{
List <Task> tasks = new List <Task>();
tasks.AddRange(grains.Select(g => g.Add(numberToAdd)));
tasks.Add(committer.Commit(commitArg));
return(Task.WhenAll(tasks));
}
