public async Task Should_stop_all_applications()
{
vostokMultiHost = new VostokMultiHost(new VostokMultiHostSettings(SetupMultiHost));
var applications = new List <VostokMultiHostApplicationSettings>();
for (var i = 0; i < 10; i++)
{
applications.Add(
new VostokMultiHostApplicationSettings(
new NeverEndingApplication(),
("test", i.ToString()),
SetupMultiHostApplication));
}
foreach (var app in applications)
{
vostokMultiHost.AddApplication(app);
}
await vostokMultiHost.StartAsync();
await Task.Delay(1000);
await vostokMultiHost.StopAsync();
foreach (var app in applications)
{
// ReSharper disable once PossibleNullReferenceException
vostokMultiHost.GetApplication(app.Identifier).ApplicationState.IsTerminal().Should().BeTrue();
}
}
public void Should_override_default_host_settings()
{
void Assertion(IVostokHostingEnvironment environment)
{
environment.ApplicationIdentity.Project.Should().Be("testProject");
environment.ApplicationIdentity.Environment.Should().Be("testEnvironment");
environment.ApplicationIdentity.Application.Should().Be("testApplication");
environment.ApplicationIdentity.Instance.Should().Be("testInstance");
}
var vostokMultiHost = new VostokMultiHost(
new VostokMultiHostSettings(
builder =>
{
builder.SetupApplicationIdentity(
identityBuilder => { identityBuilder.SetProject("testProject").SetEnvironment("testEnvironment").SetApplication("default"); });
builder.SetupLog(logBuilder => logBuilder.SetupConsoleLog());
}));
var application = new VostokMultiHostApplicationSettings(
new TesterApplication(Assertion),
("testApplication", "testInstance"),
SetupMultiHostApplication);
vostokMultiHost.AddApplication(application);
Action run = () => vostokMultiHost.RunAsync().GetAwaiter().GetResult().EnsureSuccess();
run.Should().NotThrow();
}
public async Task Should_allow_to_subscribe_to_state_changes_prior_to_start()
{
vostokMultiHost = new VostokMultiHost(new VostokMultiHostSettings(SetupMultiHost));
var workerIdentifier = ("nevermind", "delay");
var workerApplication = new VostokMultiHostApplicationSettings(
new DelayApplication(),
workerIdentifier,
SetupMultiHostApplication);
var stateChangesCount = 0;
VostokApplicationState?lastState = null;
var observable = vostokMultiHost.AddApplication(workerApplication).OnApplicationStateChanged;
using (observable.Subscribe(state => stateChangesCount++))
using (observable.Subscribe(state => lastState = state))
await vostokMultiHost.RunAsync();
stateChangesCount.Should().Be(7);
lastState.Should().Be(VostokApplicationState.Exited);
}
public void Should_interpret_MultiHost_builder_settings_as_default_in_applications()
{
void Assertion(IVostokHostingEnvironment environment) => environment.HostExtensions.Get <TestHostExtension>().A.Should().Be(10);
var vostokMultiHost = new VostokMultiHost(
new VostokMultiHostSettings(
builder =>
{
builder.SetupLog(logBuilder => logBuilder.SetupConsoleLog());
builder.SetupHostExtensions(extensionsBuilder => extensionsBuilder.Add(new TestHostExtension(10)));
}));
var application = new VostokMultiHostApplicationSettings(
new TesterApplication(Assertion),
("test", "test"),
SetupMultiHostApplication);
vostokMultiHost.AddApplication(application);
Action run = () => vostokMultiHost.RunAsync().GetAwaiter().GetResult().EnsureSuccess();
run.Should().NotThrow();
}
public async Task Should_not_stop_if_contains_not_finished_application()
{
var application = new VostokMultiHostApplicationSettings(
new DelayApplication(),
("test", "test"),
SetupMultiHostApplication);
var newApplication = new VostokMultiHostApplicationSettings(
new NeverEndingApplication(),
("nevermind", "delay"),
SetupMultiHostApplication);
var vostokMultiHost = new VostokMultiHost(new VostokMultiHostSettings(SetupMultiHost), application);
await vostokMultiHost.StartAsync();
vostokMultiHost.AddApplication(newApplication);
await Task.Delay(500);
vostokMultiHost.MultiHostState.Should().Be(VostokMultiHostState.Running);
await vostokMultiHost.StopAsync();
}
