private async Task MergeGrainResolverTestsImpl <T>(Type defaultPlacementStrategy, bool restartClient, Func <IGrain, Task> func, params Type[] blackListedTypes)
where T : IGrainWithIntegerKey
{
SetupAndDeployCluster(defaultPlacementStrategy, blackListedTypes);
var delayTimeout = RefreshInterval.Add(RefreshInterval);
// Should fail
var exception = Assert.Throws <ArgumentException>(() => this.cluster.GrainFactory.GetGrain <T>(0));
Assert.Contains("Cannot find an implementation class for grain interface", exception.Message);
// Start a new silo with TestGrain
await cluster.StartAdditionalSiloAsync();
await Task.Delay(delayTimeout);
if (restartClient)
{
// Disconnect/Reconnect the client
await cluster.Client.Close();
cluster.Client.Dispose();
cluster.InitializeClient();
}
else
{
await Task.Delay(ClientRefreshDelay.Multiply(3));
}
for (var i = 0; i < 5; i++)
{
// Success
var g = this.cluster.GrainFactory.GetGrain <T>(i);
await func(g);
}
// Stop the latest silos
await cluster.StopSecondarySilosAsync();
await Task.Delay(delayTimeout);
if (restartClient)
{
// Disconnect/Reconnect the client
await cluster.Client.Close();
cluster.Client.Dispose();
cluster.InitializeClient();
}
else
{
await Task.Delay(ClientRefreshDelay.Multiply(3));
}
// Should fail
exception = Assert.Throws <ArgumentException>(() => this.cluster.GrainFactory.GetGrain <T>(0));
Assert.Contains("Cannot find an implementation class for grain interface", exception.Message);
}
public async Task UserVerification_SiloDown_UserRegisteredWhenRestarted()
{
/*
* Enable Verification service
* Disable verification service
* Send Registration
* Assert that the state is pending
* Switch on verification service
* Assert that the state is verified
*/
// Arrange
await _registrationCluster.WaitForLivenessToStabilizeAsync();
await _registrationStatusCluster.WaitForLivenessToStabilizeAsync();
_verificationCluster = _testHelper.GenerateTestCluster <UserVerificationGrain>();
await _verificationCluster.WaitForLivenessToStabilizeAsync();
var userRegistrationGrain =
_registrationCluster.Client.GetGrain <IUserRegistrationGrain>(_faker.Internet.Email());
var userRegistrationKey =
await userRegistrationGrain.RegisterAsync(_faker.Random.String2(5), _faker.Random.String2(5));
await AssertRegistrationState(userRegistrationKey, UserRegistrationStatusEnum.Verified);
await _verificationCluster.StopSiloAsync(_verificationCluster.Primary);
var userRegistrationGrain1 =
_registrationCluster.Client.GetGrain <IUserRegistrationGrain>(_faker.Internet.Email());
var userRegistrationKey1 =
await userRegistrationGrain1.RegisterAsync(_faker.Random.String2(5), _faker.Random.String2(5));
await AssertRegistrationState(userRegistrationKey1, UserRegistrationStatusEnum.Pending);
// Act
// Build Verification Service
await _verificationCluster.StartAdditionalSiloAsync();
await _verificationCluster.WaitForLivenessToStabilizeAsync();
// Assert
await AssertRegistrationState(userRegistrationKey1, UserRegistrationStatusEnum.Verified);
await _registrationCluster.StopAllSilosAsync();
await _registrationStatusCluster.StopAllSilosAsync();
await _verificationCluster.StopAllSilosAsync();
}
public async Task Should_send_message_to_new_member()
{
await _cluster.StartAdditionalSiloAsync();
await PublishAsync(4, _key);
}