public async Task Should_combine_secret_sources_in_order()
{
application = new Application(
env =>
{
env.ConfigurationProvider.Get <int[]>(env.SecretConfigurationSource.ScopeTo("Array"))
.Should().BeEquivalentTo(new[] { 1, 2, 3 }, options => options.WithStrictOrdering());
env.ConfigurationProvider.Get <int[]>(env.ConfigurationSource.ScopeTo("Array"))
.Should().BeEmpty();
});
host = new VostokHost(new TestHostSettings(application, setup =>
{
SetupEnvironment(setup);
setup.SetupConfiguration(c => c.AddSecretSource(new ObjectSource(new { Array = new[] { 1 } })));
setup.SetupConfiguration(c => c.AddSecretSource(new ObjectSource(new { Array = new[] { 2 } })));
setup.SetupConfiguration(c => c.CustomizeSecretConfigurationSource(s => s.CombineWith(new ObjectSource(new { Array = new[] { 3 } }), new SettingsMergeOptions {
ArrayMergeStyle = ArrayMergeStyle.Concat
})));
setup.SetupConfiguration(c => c.CustomizeSecretSettingsMerging(s => s.ArrayMergeStyle = ArrayMergeStyle.Concat));
setup.SetupConfiguration(c => c.GetIntermediateSecretConfiguration <int[]>("Array")
.Should().BeEquivalentTo(new[] { 1, 2, 3 }, options => options.WithStrictOrdering()));
setup.SetupConfiguration(c => c.CustomizeConfigurationContext(env =>
env.ConfigurationProvider.Get <int[]>(env.SecretConfigurationSource.ScopeTo("Array"))
.Should().BeEquivalentTo(new[] { 1, 2, 3 }, options => options.WithStrictOrdering())));
}));
var result = await host.RunAsync();
result.State.Should().Be(VostokApplicationState.Exited);
}
public async Task Should_allow_to_use_datacenters_during_clusterconfig_setup()
{
application = new Application();
host = new VostokHost(new TestHostSettings(application,
builder =>
{
builder.SetupApplicationIdentity(
id => id
.SetProject("infra")
.SetSubproject("vostok")
.SetApplication("app")
.SetInstance("1"));
builder.SetupApplicationIdentity((id, ctx) => id.SetEnvironment("env"));
builder.SetupLog(b => b.SetupConsoleLog());
builder.SetupConfiguration(
(config, context) => { context.Datacenters.GetLocalDatacenter().Should().BeNull(); });
}));
var result = await host.RunAsync();
result.State.Should().Be(VostokApplicationState.Exited);
}
public async Task Should_allow_to_use_configuration_during_configuration_setup()
{
application = new Application();
host = new VostokHost(new TestHostSettings(application,
builder =>
{
builder.SetupApplicationIdentity(
id => id
.SetProject("infra")
.SetSubproject("vostok")
.SetApplication("app")
.SetInstance("1"));
builder.SetupApplicationIdentity((id, ctx) => id.SetEnvironment("env"));
builder.SetupConfiguration(
config =>
{
config.AddSource(new ObjectSource(new
{
A = "hello"
}));
});
builder.SetupConfiguration(
config =>
config.GetIntermediateConfiguration <ApplicationSettings>().A.Should().Be("hello"));
}));
var result = await host.RunAsync();
result.State.Should().Be(VostokApplicationState.Exited);
}
public async Task Should_allow_to_setup_sources_in_an_idempotent_way()
{
application = new Application(
env =>
{
env.ConfigurationProvider.SetupSourceFor <ApplicationSettings>(env.ConfigurationSource);
env.SecretConfigurationProvider.SetupSourceFor <ApplicationSecretSettings>(env.SecretConfigurationSource);
});
host = new VostokHost(new TestHostSettings(application, SetupEnvironment));
var result = await host.RunAsync();
result.State.Should().Be(VostokApplicationState.Exited);
}
public async Task Should_allow_to_use_statically_configured_app_identity_properties_during_configuration_setup()
{
application = new Application();
host = new VostokHost(new TestHostSettings(application,
builder =>
{
builder.SetupApplicationIdentity(
id => id
.SetProject("infra")
.SetSubproject("vostok")
.SetApplication("app")
.SetInstance("1"));
builder.SetupApplicationIdentity((id, ctx) => id.SetEnvironment("env"));
builder.SetupLog(log => log.SetupConsoleLog());
builder.SetupConfiguration(
(config, ctx) =>
{
ctx.Log.Info(ctx.ApplicationIdentity.ToString());
ctx.ApplicationIdentity.Project.Should().Be("infra");
ctx.ApplicationIdentity.Subproject.Should().Be("vostok");
ctx.ApplicationIdentity.Application.Should().Be("app");
ctx.ApplicationIdentity.Instance.Should().Be("1");
// ReSharper disable once ReturnValueOfPureMethodIsNotUsed
Action action = () => ctx.ApplicationIdentity.Environment.GetHashCode();
var exception = action.Should().Throw <InvalidOperationException>().Which;
Console.Out.WriteLine(exception);
});
}));
var result = await host.RunAsync();
result.State.Should().Be(VostokApplicationState.Exited);
}
public async Task Should_allow_to_use_configuration_during_logging_setup(LogLevel logLevel)
{
application = new Application();
host = new VostokHost(new TestHostSettings(application,
builder =>
{
builder.SetupApplicationIdentity(
id => id
.SetProject("infra")
.SetSubproject("vostok")
.SetApplication("app")
.SetInstance("1"));
builder.SetupApplicationIdentity((id, ctx) => id.SetEnvironment("env"));
builder.SetupLog((b, ctx) =>
{
b.SetupConsoleLog(
c => c.SetupMinimumLevelProvider(
() => ctx.ConfigurationProvider.Get <ApplicationSettings>().LogLevel));
});
builder.SetupConfiguration(
config =>
{
config.AddSource(new ObjectSource(new
{
LogLevel = logLevel
}));
});
}));
var result = await host.RunAsync();
result.State.Should().Be(VostokApplicationState.Exited);
}
private Task <VostokApplicationRunResult> CreateAndRunAsync(
[NotNull] SimpleApplicationSettings settings,
[CanBeNull] Action <IVostokHostingEnvironmentBuilder> additionalEnvSetup = null,
[CanBeNull] Action <VostokHostSettings> additionalHostSetup = null)
{
observer = new TestObserver <VostokApplicationState>();
settings.CrashError = crashError;
application = new SimpleApplication(settings);
void EnvironmentSetup(IVostokHostingEnvironmentBuilder builder)
{
builder.SetupApplicationIdentity(
(applicationIdentitySetup, setupContext) => applicationIdentitySetup.SetProject("Infrastructure")
.SetSubproject("vostok")
.SetEnvironment("dev")
.SetApplication("simple-application")
.SetInstance("1"))
.SetupLog(logSetup => logSetup.SetupConsoleLog(consoleLogSetup => consoleLogSetup.UseSynchronous()));
additionalEnvSetup?.Invoke(builder);
}
var hostSettings = new TestHostSettings(application, EnvironmentSetup)
{
ShutdownTimeout = shutdownTimeout
};
additionalHostSetup?.Invoke(hostSettings);
host = new VostokHost(hostSettings);
host.OnApplicationStateChanged.Subscribe(observer);
return(host.RunAsync());
}
public async Task Should_support_well_known_substitutions()
{
application = new Application(
env =>
{
Action assertion = () =>
{
var settings = env.ConfigurationProvider.Get <ApplicationSettings>();
var secrets = env.SecretConfigurationProvider.Get <ApplicationSecretSettings>();
settings.A.Should().Be("infra");
settings.B.Should().Be("vostok");
settings.C.Should().Be("app");
settings.D.Should().Be("dev");
settings.E.Should().Be("1");
secrets.F.Should().Be("sd-app");
secrets.G.Should().Be("sd-env");
};
assertion.ShouldPassIn(10.Seconds(), 100.Milliseconds());
});
host = new VostokHost(new TestHostSettings(application,
builder =>
{
builder.SetupApplicationIdentity(
id => id
.SetProject("infra")
.SetSubproject("vostok")
.SetEnvironment("dev")
.SetApplication("app")
.SetInstance("1"));
builder.SetupLog(log => log.SetupConsoleLog());
builder.SetBeaconApplication("sd-app");
builder.SetBeaconEnvironment("sd-env");
builder.SetupConfiguration(
config =>
{
config.AddSource(new ObjectSource(new
{
A = $"#{{{VostokConfigurationPlaceholders.IdentityProject}}}",
B = $"#{{{VostokConfigurationPlaceholders.IdentitySubproject}}}",
C = $"#{{{VostokConfigurationPlaceholders.IdentityApplication}}}",
D = $"#{{{VostokConfigurationPlaceholders.IdentityEnvironment}}}",
E = $"#{{{VostokConfigurationPlaceholders.IdentityInstance}}}"
}));
config.AddSecretSource(new ObjectSource(new
{
F = $"#{{{VostokConfigurationPlaceholders.ServiceDiscoveryApplication}}}",
G = $"#{{{VostokConfigurationPlaceholders.ServiceDiscoveryEnvironment}}}",
}));
});
builder.SetupHerculesSink(
(sink, context) =>
{
context.ConfigurationProvider.Get <ApplicationSettings>();
context.SecretConfigurationProvider.Get <ApplicationSecretSettings>();
});
}));
var result = await host.RunAsync();
result.State.Should().Be(VostokApplicationState.Exited);
}
