public void Should_should_locate_singleton_processors()
{
//arrange
var locator = new MessageProcessorLocator(new HostConfiguration
{
DependencyInjection = _messageHandlerProvider,
SingletonLockManager = Mock.Of <ISingletonLockManager>()
}, new[] { _queueStarterFactory.Object });
var underlyingQueueStarter = new Mock <IChannelReceiver>();
underlyingQueueStarter.Setup(x => x.Settings).Returns(new SingletonProcessingSettings
{
MessageLockTimeout = TimeSpan.FromMinutes(1),
DeadLetterDeliveryLimit = 1
});
_queueStarterFactory.Setup(x => x.CanCreate(typeof(SingletonCommand))).Returns(true);
_queueStarterFactory.Setup(x => x.Create(typeof(SingletonCommand), null, It.IsAny <TestTopicSettings>(), It.IsAny <IHostConfiguration>(), It.IsAny <IMessageProcessor>()))
.Returns(underlyingQueueStarter.Object).Verifiable();
_messageHandlerProvider.RegisterProcessor(new SingletonCommandProcessor());
//act
var reader = Enumerable.ToList(locator.Locate());
//assert
var valid = reader.Where(x => x is SingletonChannelReceiver).ToList();
valid.Count.Should().Be(1);
}
public void Should_throw_when_message_transport_is_unknown()
{
//arrange
var locator = new MessageProcessorLocator(new HostConfiguration
{
DependencyInjection = _messageHandlerProvider,
}, new[] { _queueStarterFactory.Object });
_queueStarterFactory.Setup(x => x.CanCreate(typeof(TestCommand))).Returns(false);
_messageHandlerProvider.RegisterProcessor(new SingleCommandProcessor(Mock.Of <ICountable>()));
//act and assert
AssertionExtensions.Invoking(locator, x => Enumerable.ToList(x.Locate())).Should().Throw <TransportMissingException>();
}
public void Should_locate_event_processors()
{
//arrange
var locator = new MessageProcessorLocator(new HostConfiguration
{
DependencyInjection = _messageHandlerProvider,
}, new[] { _queueStarterFactory.Object });
_queueStarterFactory.Setup(x => x.CanCreate(typeof(TestEvent))).Returns(true);
_queueStarterFactory.Setup(x => x.Create(typeof(TestEvent), It.IsAny <TestSubscription>(), It.IsAny <TestTopicSettings>(), It.IsAny <HostConfiguration>(), It.IsAny <IMessageProcessor>()))
.Returns(Mock.Of <IChannelReceiver>()).Verifiable();
_messageHandlerProvider.RegisterProcessor(new EventProcessor(Mock.Of <ICountable>()));
//act
var reader = Enumerable.ToList(locator.Locate());
//assert
reader.Count.Should().Be(1);
_queueStarterFactory.Verify();
}
public void Should_locate_single_command_processor()
{
//arrange
var locator = new MessageProcessorLocator(new HostConfiguration
{
MessageProcessorProvider = _messageHandlerProvider
}, new[] { _queueStarterFactory.Object });
_queueStarterFactory.Setup(x => x.CanCreate(typeof(TestCommand))).Returns(true);
_queueStarterFactory.Setup(x => x.Create(typeof(TestCommand), null, typeof(TestTopicSettings), It.IsAny <HostConfiguration>(), It.IsAny <IMessageProcessor>()))
.Returns(Mock.Of <IChannelReceiver>()).Verifiable();
_messageHandlerProvider.RegisterProcessor(new SingleCommandProcessor(Mock.Of <ICountable>()));
//act
var reader = Enumerable.ToList(locator.Locate());
//assert
reader.Count.Should().Be(1);
_queueStarterFactory.Verify();
}