public void HealthDataService_HandlesExceptions_ThrownBy_GetHealthAsync()
{
var tokenSource = new CancellationTokenSource();
var cancellationToken = tokenSource.Token;
var traceWriterMock = TraceWriterMock.Create_Verifible();
var configData = new ServiceConfigurationData();
var fabricClientMock = new FabricClientMock(cancellationToken, traceWriterMock);
fabricClientMock.Mock
.Setup(mock => mock.DoGetHealthAsync <FabricHealth.ClusterHealth>(
It.IsAny <Func <Task <FabricHealth.ClusterHealth> > >()))
.Throws <TimeoutException>();
var eventWriterMock = new Mock <MonitoringEventWriter>(MockBehavior.Strict);
var metricsEmitterMock = new Mock <MetricsEmitter>(MockBehavior.Strict, configData, traceWriterMock.Object);
var filterRepo = new EntityFilterRepository(configData);
var consumer = new IfxHealthDataConsumer(eventWriterMock.Object, metricsEmitterMock.Object);
var producer = new HealthDataProducer(fabricClientMock.Mock.Object, consumer, traceWriterMock.Object, configData, filterRepo);
Mock <HealthDataService> healthServiceMock = new Mock <HealthDataService>(producer, traceWriterMock.Object, configData, filterRepo)
{
CallBase = true
};
healthServiceMock.Cancel_AfterFirstReadPass(tokenSource, cancellationToken);
healthServiceMock.Object.RunAsync(cancellationToken).Wait(timeout: TimeSpan.FromMilliseconds(300));
}
private void ProcessAsync <TEntityHealth>(
Func <FabricHealthClientWrapper, HealthDataConsumer,
TraceWriterWrapper, ServiceConfigurationData,
EntityFilterRepository, IEntity> getEntity)
where TEntityHealth : FabricHealth.EntityHealth
{
var tokenSource = new CancellationTokenSource();
var cancellationToken = tokenSource.Token;
var traceWriterMock = TraceWriterMock.Create_Verifible();
var configData = new ServiceConfigurationData();
var fabricClientMock = new Mock <FabricHealthClientWrapper>(
traceWriterMock.Object,
"FabricMonitoringServiceType",
Guid.Empty,
1)
{
CallBase = true
};
fabricClientMock
.Setup(mock => mock.DoGetHealthAsync <TEntityHealth>(
It.IsAny <Func <Task <TEntityHealth> > >()))
.Throws <TimeoutException>();
var eventWriterMock = new Mock <MonitoringEventWriter>(MockBehavior.Strict);
var metricsEmitterMock = new Mock <MetricsEmitter>(MockBehavior.Strict, configData, traceWriterMock.Object);
var filterRepo = new EntityFilterRepository(configData);
var consumer = new IfxHealthDataConsumer(eventWriterMock.Object, metricsEmitterMock.Object);
var producer = new HealthDataProducer(fabricClientMock.Object, consumer, traceWriterMock.Object, configData, filterRepo);
IEntity entity = getEntity(fabricClientMock.Object, consumer, traceWriterMock.Object, configData, filterRepo);
var result = entity.ProcessAsync(cancellationToken).GetAwaiter().GetResult();
Assert.IsNotNull(result);
Assert.AreEqual(0, result.Count());
}
