public async Task StartsMessageProcessing()
{
var runner = CreateRunner();
await runner.RunOrchestrationAsync();
SubscriptionProcessorMock.Verify(o => o.Start(), Times.Once());
}
public async Task WaitsOrchestratorToShutDown()
{
SetupOptionsAccessorMock(TimeSpan.Zero, TimeSpan.FromSeconds(3));
int numberOfRequestsInProgress = 2;
SubscriptionProcessorMock
.SetupGet(o => o.NumberOfMessagesInProgress)
.Returns(() => numberOfRequestsInProgress--);
var runner = CreateRunner();
await runner.RunOrchestrationAsync();
SubscriptionProcessorMock.Verify(o => o.NumberOfMessagesInProgress, Times.AtLeast(3));
}
public async Task DoesNotBlockOnWaitingForSubscriptionProcessorToInitiateShutdown()
{
SubscriptionProcessorMock
.Setup(sp => sp.StartShutdownAsync())
.Returns(Task.Delay(TimeSpan.FromDays(1))); // veeeery long shutdown
var runner = CreateRunner();
var orchestrationTask = runner.RunOrchestrationAsync();
var delayTask = Task.Delay(TimeSpan.FromSeconds(5));
var didNotWait = await Task.WhenAny(orchestrationTask, delayTask) == orchestrationTask;
Assert.True(didNotWait);
SubscriptionProcessorMock
.Verify(sp => sp.StartShutdownAsync(), Times.AtLeastOnce());
}
public async Task ShutsDownMessageProcessing()
{
var startCalled = false;
SubscriptionProcessorMock
.Setup(o => o.Start())
.Callback(() => startCalled = true);
SubscriptionProcessorMock
.Setup(o => o.ShutdownAsync(It.IsAny <TimeSpan>()))
.Callback(() => Assert.True(startCalled))
.Returns(Task.FromResult(true));
var runner = CreateRunner();
await runner.RunOrchestrationAsync();
SubscriptionProcessorMock.Verify(o => o.ShutdownAsync(It.IsAny <TimeSpan>()), Times.Once());
}
public async Task SendsShutdownNotificationAfterRunningValidations()
{
bool startedProcessing = false;
SubscriptionProcessorMock
.Setup(sp => sp.Start())
.Callback(() => startedProcessing = true);
ShutdownNotificationProviderMock
.Setup(snp => snp.NotifyShutdownInitiated())
.Callback(() => Assert.True(startedProcessing));
var runner = CreateRunner();
await runner.RunOrchestrationAsync();
ShutdownNotificationProviderMock
.Verify(snp => snp.NotifyShutdownInitiated());
}
