public void MustEnforceConfigurations()
{
var configuration1 = new Mock <IFeatureConfiguration>();
var configuration2 = new Mock <IFeatureConfiguration>();
var configuration3 = new Mock <IFeatureConfiguration>();
var counter = 0;
var limit = new Random().Next(5, 50);
var sync = new AutoResetEvent(false);
configuration1.Setup(c => c.GetStatus()).Returns(FeatureConfigurationStatus.Disabled);
configuration2.Setup(c => c.GetStatus()).Returns(FeatureConfigurationStatus.Enabled);
configuration3.Setup(c => c.GetStatus()).Returns(FeatureConfigurationStatus.Disabled).Callback(() =>
{
if (++counter >= limit)
{
sync.Set();
}
});
sut = new FeatureConfigurationMonitor(logger.Object, 2);
sut.Observe(configuration1.Object, FeatureConfigurationStatus.Enabled);
sut.Observe(configuration2.Object, FeatureConfigurationStatus.Disabled);
sut.Observe(configuration3.Object, FeatureConfigurationStatus.Undefined);
sut.Start();
sync.WaitOne();
sut.Reset();
configuration1.Verify(c => c.EnableFeature(), Times.Exactly(limit));
configuration2.Verify(c => c.DisableFeature(), Times.Exactly(limit));
configuration3.Verify(c => c.DisableFeature(), Times.Never);
configuration3.Verify(c => c.EnableFeature(), Times.Never);
}
public void MustRespectTimeout()
{
const int TIMEOUT = 50;
var after = default(DateTime);
var before = default(DateTime);
var configuration = new Mock <IFeatureConfiguration>();
var counter = 0;
var sync = new AutoResetEvent(false);
sut = new FeatureConfigurationMonitor(logger.Object, TIMEOUT);
configuration.Setup(c => c.GetStatus()).Returns(FeatureConfigurationStatus.Undefined).Callback(() =>
{
switch (++counter)
{
case 1:
before = DateTime.Now;
break;
case 2:
after = DateTime.Now;
sync.Set();
break;
}
});
sut.Observe(configuration.Object, FeatureConfigurationStatus.Disabled);
sut.Start();
sync.WaitOne();
sut.Reset();
Assert.IsTrue(after - before >= new TimeSpan(0, 0, 0, 0, TIMEOUT));
}
internal void BuildObjectGraph()
{
const int ONE_SECOND = 1000;
const int FIVE_SECONDS = 5000;
var backupFilePath = BuildBackupFilePath();
InitializeLogging();
var featureBackup = new FeatureConfigurationBackup(backupFilePath, new ModuleLogger(logger, nameof(FeatureConfigurationBackup)));
var featureFactory = new FeatureConfigurationFactory(new ModuleLogger(logger, nameof(FeatureConfigurationFactory)));
var featureMonitor = new FeatureConfigurationMonitor(new ModuleLogger(logger, nameof(FeatureConfigurationMonitor)), ONE_SECOND);
var proxyFactory = new ProxyFactory(new ProxyObjectFactory(), new ModuleLogger(logger, nameof(ProxyFactory)));
var serviceHost = new ServiceHost(AppConfig.SERVICE_ADDRESS, new HostObjectFactory(), new ModuleLogger(logger, nameof(ServiceHost)), FIVE_SECONDS);
var sessionContext = new SessionContext();
var systemConfigurationUpdate = new SystemConfigurationUpdate(new ModuleLogger(logger, nameof(SystemConfigurationUpdate)));
var bootstrapOperations = new Queue <IOperation>();
var sessionOperations = new Queue <IOperation>();
sessionContext.AutoRestoreMechanism = new AutoRestoreMechanism(featureBackup, new ModuleLogger(logger, nameof(AutoRestoreMechanism)), systemConfigurationUpdate, FIVE_SECONDS);
bootstrapOperations.Enqueue(new RestoreOperation(featureBackup, logger, sessionContext));
bootstrapOperations.Enqueue(new CommunicationHostOperation(serviceHost, logger));
bootstrapOperations.Enqueue(new ServiceEventCleanupOperation(logger, sessionContext));
sessionOperations.Enqueue(new SessionInitializationOperation(logger, ServiceEventFactory, sessionContext));
sessionOperations.Enqueue(new LockdownOperation(featureBackup, featureFactory, featureMonitor, logger, sessionContext));
sessionOperations.Enqueue(new SessionActivationOperation(logger, sessionContext));
var bootstrapSequence = new OperationSequence(logger, bootstrapOperations);
var sessionSequence = new OperationSequence(logger, sessionOperations);
ServiceController = new ServiceController(logger, LogWriterFactory, bootstrapSequence, sessionSequence, serviceHost, sessionContext, systemConfigurationUpdate);
}
public void Initialize()
{
logger = new Mock <ILogger>();
sut = new FeatureConfigurationMonitor(logger.Object, 0);
}
