static async Task Main(string[] args)
{
// Create configuration.
var config = new HubConfigurationBuilder <MessageEvent>()
.AddRouter(new ConsoleRouter())
.AddPreprocessor(FilterPreprocessor <MessageEvent>
.Allow(new Func <MessageEvent, bool>[] { e => e.Message.StartsWith("Important") }))
.Build();
// Create and configure event hub.
var hub = new Hub <MessageEvent>();
await hub.ReconfigureAsync(config, default);
// Have events be forwarded to the configured routers.
hub.Forward(Events);
// Wait a second to allow concurrent event distribution mechanisms to complete.
await hub.FlushAsync(default);
public void AllowNull_ShouldThrow_ArgumentNullException()
{
Assert.Throws <ArgumentNullException>(() => { FilterPreprocessor <TestRoutable> .Allow(null); });
}
public void AllowWithCatchingCondition_ShouldReturn_Routable()
{
FilterPreprocessor <TestRoutable> .Allow(CatchingConditions).Process(new TestRoutable()).Count().Should().Be(1);
}
