public async Task GettingGrainWithMultipleConstructorsActivesViaDefaultConstructor()
{
ISimpleGrain grain = this.GrainFactory.GetGrain <ISimpleGrain>(GetRandomGrainId(), grainClassNamePrefix: MultipleConstructorsSimpleGrain.MultipleConstructorsSimpleGrainPrefix);
var actual = await grain.GetA();
Assert.Equal(MultipleConstructorsSimpleGrain.ValueUsedByParameterlessConstructor, actual);
}
public void CastAsyncGrainRefCastFromSelf()
{
IAddressable grain = GrainClient.GrainFactory.GetGrain <ISimpleGrain>(random.Next(), SimpleGrain.SimpleGrainNamePrefix);;
ISimpleGrain cast = grain.AsReference <ISimpleGrain>();
Task <int> successfulCallPromise = cast.GetA();
successfulCallPromise.Wait();
Assert.Equal(TaskStatus.RanToCompletion, successfulCallPromise.Status);
}
public void GetGrainStatistics_ActivationCounts_OrleansManagedGrains()
{
SimpleGrainStatistic[] stats = GetSimpleGrainStatistics("Before Create");
Assert.IsTrue(stats.Length > 0, "Got some grain statistics: " + stats.Length);
string grainType = typeof(SimpleGrain).FullName;
Assert.AreEqual(0, stats.Count(s => s.GrainType == grainType), "No activation counter yet for grain: " + grainType);
ISimpleGrain grain1 = GrainClient.GrainFactory.GetGrain <ISimpleGrain>(random.Next(), SimpleGrain.SimpleGrainNamePrefix);
int x = grain1.GetA().Result; // Call grain method
stats = GetSimpleGrainStatistics("After Invoke");
Assert.AreEqual(1, stats.Count(s => s.GrainType == grainType), "Activation counter now exists for grain: " + grainType);
SimpleGrainStatistic grainStats = stats.First(s => s.GrainType == grainType);
Assert.AreEqual(1, grainStats.ActivationCount, "Activation count for grain after activation: " + grainType);
}
private static void TestGrainReferenceSerialization(int id, bool resolveBeforeSerialize, bool useJson)
{
// Make sure grain references serialize well through .NET serializer.
var grain = GrainClient.GrainFactory.GetGrain <ISimpleGrain>(random.Next(), Grains.SimpleGrain.SimpleGrainNamePrefix);
if (resolveBeforeSerialize)
{
grain.SetA(id).Wait(); // Resolve GR
}
object other;
if (useJson)
{
// Serialize + Deserialise through Json serializer
other = NewtonsoftJsonSerialiseRoundtrip(grain);
}
else
{
// Serialize + Deserialise through .NET serializer
other = DotNetSerialiseRoundtrip(grain);
}
if (!resolveBeforeSerialize)
{
grain.SetA(id).Wait(); // Resolve GR
}
Assert.IsInstanceOfType(other, grain.GetType(), "Deserialized grain reference type = {0}", grain.GetType());
ISimpleGrain otherGrain = other as ISimpleGrain;
Assert.IsNotNull(otherGrain, "Other grain");
Assert.AreEqual(grain, otherGrain, "Deserialized grain reference equality is preserved");
int res = otherGrain.GetA().Result;
Assert.AreEqual(id, res, "Returned values from call to deserialized grain reference");
}
