public async Task CanInvokeAsyncMethod()
{
var handler = new ValueCommandHandler();
var command = new ValueCommand(11);
await this.testee.InvokeAsync(handler, command).ConfigureAwait(false);
handler.Value.Should().Be(11);
}
public async Task DoesNotInvokeAsyncHandler_WhenItWasNotAddedBefore()
{
var handler = new ValueCommandHandler();
var command = new ValueCommand(11);
await this.testee.InvokeAsync(handler, command).ConfigureAwait(false);
handler.Value.Should().Be(0);
}
public void CanSubscribeCommandHandler()
{
var handler = new ValueCommandHandler();
this.testee.SubscribeCommandHandler <ValueCommand>(handler.HandleAsync);
var subscription = this.testee.Subscriptions.GetCommandSubscription(new ValueCommand(11));
subscription.Should().BeAssignableTo <CommandSubscription <ValueCommand> >();
}
public async Task CanInvokeAsyncHandlerWithMessage_WhenTheirTypeRelationshipWasAddedBefore()
{
this.testee.Add(typeof(ValueCommandHandler), typeof(ValueCommand));
var handler = new ValueCommandHandler();
var command = new ValueCommand(11);
await this.testee.InvokeAsync(handler, command).ConfigureAwait(false);
handler.Value.Should().Be(11);
}
public async Task CanGetCommandSubscription_WhenItHasBeenSubscribedWithAssemblyScanningBefore()
{
Action <Type> register = t => { };
var command = new ValueCommand(Value);
var handler = new ValueCommandHandler();
A.CallTo(() => this.handlerRegistry.GetCommandHandler(command)).Returns(handler);
this.testee.ScanAssemblyForMessageHandlers(Assembly.GetExecutingAssembly(), register);
var subscription = this.testee.GetCommandSubscription(command);
await subscription.HandleAsync(command).ConfigureAwait(false);
handler.Value.Should().Be(Value);
}
