public async Task Send_FakeGenericCommand_ShouldGoThroughHandlersCorrectly()
{
// Arrange
var serviceProvider = new ServiceCollection()
.AddLiteBus(configuration =>
{
configuration.AddCommands(builder =>
{
// Global Handlers
builder.RegisterPreHandler <FakeGlobalCommandPreHandler>();
builder.RegisterPostHandler <FakeGlobalCommandPostHandler>();
// Fake Command Handlers
builder.RegisterPreHandler(typeof(FakeGenericCommandPreHandler <>));
builder.RegisterHandler(typeof(FakeGenericCommandHandlerWithoutResult <>));
builder.RegisterPostHandler(typeof(FakeGenericCommandPostHandler <>));
});
})
.BuildServiceProvider();
var commandMediator = serviceProvider.GetRequiredService <ICommandMediator>();
var command = new FakeGenericCommand <string>();
// Act
var commandResult = await commandMediator.SendAsync(command);
// Assert
commandResult.CorrelationId.Should().Be(command.CorrelationId);
command.ExecutedTypes.Should().HaveCount(5);
command.ExecutedTypes[0].Should().Be <FakeGlobalCommandPreHandler>();
command.ExecutedTypes[1].Should().Be <FakeGenericCommandPreHandler <string> >();
command.ExecutedTypes[2].Should().Be <FakeGenericCommandHandlerWithoutResult <string> >();
command.ExecutedTypes[3].Should().Be <FakeGenericCommandPostHandler <string> >();
command.ExecutedTypes[4].Should().Be <FakeGlobalCommandPostHandler>();
}
public Task <FakeGenericCommandResult> HandleAsync(FakeGenericCommand <TPayload> message,
CancellationToken cancellationToken = default)
{
message.ExecutedTypes.Add(typeof(FakeGenericCommandHandlerWithoutResult <TPayload>));
return(Task.FromResult(new FakeGenericCommandResult(message.CorrelationId)));
}
public Task Handle(FakeGenericCommand <string> message, IMessageHandlerContext context) => throw new NotImplementedException();
