public void stop_the_service_when_required()
{
var testService = new TestServicewithStopSupport();
var host = BuildTestHost(testService);
host.Run();
Assert.True(testService.Stopped);
}
private static TestHost BuildTestHost(TestServicewithStopSupport servicewithStopSupport)
{
return(BuildTestHost(
servicewithStopSupport,
builder =>
{
builder.WhenStarted(async(srvc, token) => { await srvc.Start(token); });
}
));
}
public void hook_into_the_before_shutdown_to_stop_the_runloop()
{
var testService = new TestServicewithStopSupport();
var stopRequestedSource = new CancellationTokenSource();
var host = BuildTestHost(
testService,
builder =>
{
builder.WhenStarted(async(service, token) => await service.Start(token));
builder.WhenStopping(stopRequestedSource);
});
host.Run();
Assert.True(stopRequestedSource.IsCancellationRequested);
}
private static TestHost BuildTestHost(TestServicewithStopSupport servicewithStopSupport, Action <LeaderConfigurationBuilder <TestServicewithStopSupport> > builder)
{
var serviceConfigurator = new DelegateServiceConfigurator <TestServicewithStopSupport>();
serviceConfigurator.ConstructUsing(() => servicewithStopSupport);
serviceConfigurator.WhenStartedAsLeader(builder);
serviceConfigurator.WhenStopped((testService, control) =>
{
testService.Stop();
return(true);
});
var host = new TestHost(
new WindowsHostSettings(),
new WindowsHostEnvironment(new HostConfiguratorImpl()),
serviceConfigurator.Build().Build(new WindowsHostSettings()));
return(host);
}
public void release_the_lease_when_the_service_is_shutting_down()
{
const string nodeId = "theNodeId";
var manager = A.Fake <ILeaseManager>();
var testService = new TestServicewithStopSupport();
var stopRequestedSource = new CancellationTokenSource();
var host = BuildTestHost(
testService,
builder =>
{
builder.SetNodeId(nodeId);
builder.WhenStarted(async(service, token) => await service.Start(token));
builder.WhenStopping(stopRequestedSource);
builder.Lease(lcb => lcb.WithLeaseManager(manager));
});
host.Run();
A.CallTo(() => manager.ReleaseLease(A <LeaseReleaseOptions> .Ignored)).MustHaveHappened(Repeated.Exactly.Once);
}
