public async Task Constructor_Bad_Await()
{
try
{
int id = random.Next();
IBadConstructorTestGrain grain = GrainClient.GrainFactory.GetGrain <IBadConstructorTestGrain>(id);
await grain.DoSomething();
Assert.Fail("Expected ThrowSomething call to fail as unable to Activate grain");
}
catch (TimeoutException te)
{
Console.WriteLine("Received timeout: " + te);
throw; // Fail test
}
catch (Exception exc)
{
Console.WriteLine("Received exception: " + exc);
Exception e = exc.GetBaseException();
Console.WriteLine("Nested exception type: " + e.GetType().FullName);
Console.WriteLine("Nested exception message: " + e.Message);
Assert.IsInstanceOfType(e, typeof(Exception),
"Did not get expected exception type returned: " + e);
Assert.IsNotInstanceOfType(e, typeof(InvalidOperationException),
"Did not get expected exception type returned: " + e);
Assert.IsTrue(e.Message.Contains("Constructor"),
"Did not get expected exception message returned: " + e.Message);
}
}
public void CastGrainRefUpCastFromGrandchild()
{
// GeneratorTestDerivedGrain1Reference derives from GeneratorTestGrainReference
// GeneratorTestDerivedGrain2Reference derives from GeneratorTestGrainReference
// GeneratorTestDerivedDerivedGrainReference derives from GeneratorTestDerivedGrain2Reference
GrainReference cast;
GrainReference grain = (GrainReference)GrainClient.GrainFactory.GetGrain <IGeneratorTestDerivedDerivedGrain>(GetRandomGrainId());
// Parent
cast = (GrainReference)grain.AsReference <IGeneratorTestDerivedGrain2>();
Assert.IsInstanceOfType(cast, typeof(IGeneratorTestDerivedDerivedGrain));
Assert.IsInstanceOfType(cast, typeof(IGeneratorTestDerivedGrain2));
Assert.IsInstanceOfType(cast, typeof(IGeneratorTestGrain));
// Cross-cast outside the inheritance hierarchy should not work
Assert.IsNotInstanceOfType(cast, typeof(IGeneratorTestDerivedGrain1));
// Grandparent
cast = (GrainReference)grain.AsReference <IGeneratorTestGrain>();
Assert.IsInstanceOfType(cast, typeof(IGeneratorTestDerivedDerivedGrain));
Assert.IsInstanceOfType(cast, typeof(IGeneratorTestGrain));
// Cross-cast outside the inheritance hierarchy should not work
Assert.IsNotInstanceOfType(cast, typeof(IGeneratorTestDerivedGrain1));
}
public void CastGrainRefUpCastFromDerivedDerivedChild()
{
// GeneratorTestDerivedDerivedGrainReference extends GeneratorTestDerivedGrain2Reference
// GeneratorTestDerivedGrain2Reference extends GeneratorTestGrainReference
GrainReference grain = (GrainReference)GrainClient.GrainFactory.GetGrain <IGeneratorTestDerivedDerivedGrain>(GetRandomGrainId());
GrainReference cast = (GrainReference)grain.AsReference <IGeneratorTestDerivedGrain2>();
Assert.IsInstanceOfType(cast, typeof(IGeneratorTestDerivedDerivedGrain));
Assert.IsInstanceOfType(cast, typeof(IGeneratorTestDerivedGrain2));
Assert.IsInstanceOfType(cast, typeof(IGeneratorTestGrain));
Assert.IsNotInstanceOfType(cast, typeof(IGeneratorTestDerivedGrain1));
}
public async Task BadActivate_Await_ViaOtherGrain()
{
try
{
int id = random.Next();
ICreateGrainReferenceTestGrain grain = GrainClient.GrainFactory.GetGrain <ICreateGrainReferenceTestGrain>(id);
await grain.ForwardCall(GrainClient.GrainFactory.GetGrain <IBadActivateDeactivateTestGrain>(id));
Assert.Fail("Expected ThrowSomething call to fail as unable to Activate grain");
}
catch (Exception exc)
{
Console.WriteLine("Received exception: " + exc);
Exception e = exc.GetBaseException();
Console.WriteLine("Nested exception type: " + e.GetType().FullName);
Console.WriteLine("Nested exception message: " + e.Message);
Assert.IsInstanceOfType(e, typeof(Exception), "Did not get expected exception type returned: " + e);
Assert.IsNotInstanceOfType(e, typeof(InvalidOperationException), "Did not get expected exception type returned: " + e);
Assert.IsTrue(e.Message.Contains("Application-OnActivateAsync"), "Did not get expected exception message returned: " + e.Message);
}
}
