public async Task OnlyValueCausesNotification()
{
var infraKernel = new TestingKernel <ConsoleLog>(mockConfig: new Dictionary <string, string>
{
{ "BusSettings.TopicName", "il3-_env_func-infraTest" },
{ "BusSettings.MessageFormatNullable", "Avro" },
});
var notifications = infraKernel.Get <ISourceBlock <BusSettings> >();
var configItems = infraKernel.Get <OverridableConfigItems>();
var eventSource = infraKernel.Get <ManualConfigurationEvents>();
BusSettings configFromNotification = null;
notifications.LinkTo(new ActionBlock <BusSettings>(set =>
{
configFromNotification = set;
}));
var extractor = infraKernel.Get <Func <BusSettings> >();
var busSettings = extractor();
busSettings.TopicName.ShouldBe("il3-_env_func-infraTest");
configFromNotification = null;
configItems.SetValue("BusSettings.MessageFormatNullable", "Invalid");
eventSource.RaiseChangeEvent();
await Task.Delay(100);
// Since the config is invalid, the config object isn't updated and the event wasn't triggered
configFromNotification.ShouldBeNull();
configFromNotification = null;
configItems.SetValue("BusSettings.MessageFormatNullable", "Json");
eventSource.RaiseChangeEvent();
await Task.Delay(100);
// Since the config is valid AND a property changed (Avro --> Json), the config object was updated and an event was triggered
configFromNotification.ShouldNotBeNull();
}
public async Task NotificationChange()
{
var infraKernel = new TestingKernel <ConsoleLog>(mockConfig: new Dictionary <string, string>
{
{ "BusSettings.TopicName", "il3-_env_func-infraTest" },
{ "BusSettings.MessageFormatNullable", "Json" },
{ "BusSettings.RequestTimeoutInMs", "30000" },
{ "BusSettings.RequestTimeoutInMsNullable", "30000" },
{ "BusSettings.MessageFormat", "Json" },
{ "BusSettings.Date", "2016/11/08" },
{ "BusSettings.DateTime", "2016-11-08 15:57:20" },
});
var notifications = infraKernel.Get <ISourceBlock <BusSettings> >();
BusSettings configFromNotification = null;
notifications.LinkTo(new ActionBlock <BusSettings>(set =>
{
configFromNotification = set;
}));
var extractor = infraKernel.Get <Func <BusSettings> >();
var busSettings = extractor();
busSettings.TopicName.ShouldBe("il3-_env_func-infraTest");
var configItems = infraKernel.Get <OverridableConfigItems>();
var eventSource = infraKernel.Get <ManualConfigurationEvents>();
configItems.SetValue("BusSettings.TopicName", "Changed");
eventSource.RaiseChangeEvent();
await Task.Delay(100);
configFromNotification.ShouldNotBeNull();
configFromNotification.TopicName.ShouldBe("Changed");
infraKernel.Dispose();
}
