public void WhenNoAsyncHandlerRegistereded_ThenInvokesOnThreadPoolAndPersistsToStore()
{
var command = new FooCommand {
Id = 5
};
var handler = new Mock <ICommandHandler <FooCommand> >();
handler.Setup(x => x.IsAsync).Returns(true);
var handlerCalled = false;
handler.Setup(x => x.Handle(It.IsAny <FooCommand>(), It.IsAny <IDictionary <string, object> >()))
.Callback <FooCommand, IDictionary <string, object> >((c, h) => handlerCalled = true);
var store = new Mock <IMessageStore <IDomainCommand> >();
var bus = new CommandRegistry <IDomainCommand>(store.Object, new[] { handler.Object });
bus.Execute(command);
while (!handlerCalled)
{
System.Threading.Thread.Sleep(10);
}
handler.Verify(x => x.Handle(command, It.IsAny <IDictionary <string, object> >()));
store.Verify(x => x.Save(command, It.IsAny <IDictionary <string, object> >()));
}
public void WhenAsyncHandlerRegisteredForBaseType_ThenThrowsForExecuteWithDerivedClass()
{
var command = new FooCommand {
Id = 5
};
var handler = Mock.Of <ICommandHandler <BaseCommand> >();
var bus = new CommandRegistry <IDomainCommand>(new[] { handler }, action => action());
Assert.Throws <InvalidOperationException>(() => bus.Execute(command));
}
public void WhenNoStoreSpecifiedAndMatchingHandlerRegistered_ThenExecuteSucceeds()
{
var command = new FooCommand {
Id = 5
};
var handler = Mock.Of <ICommandHandler <FooCommand> >(x => x.IsAsync == true);
var bus = new CommandRegistry <IDomainCommand>(new[] { handler });
bus.Execute(command);
}
public void WhenHandlerRegisteredForSpecificType_ThenPersistsToStore()
{
var command = new FooCommand {
Id = 5
};
var handler = Mock.Of <ICommandHandler <FooCommand> >();
var store = new Mock <IMessageStore <IDomainCommand> >();
var bus = new CommandRegistry <IDomainCommand>(store.Object, new[] { handler });
bus.Execute(command);
store.Verify(x => x.Save(command, It.IsAny <IDictionary <string, object> >()));
}
public void WhenHandlerRegisteredForSpecificType_ThenHandlesOnExecute()
{
var command = new FooCommand {
Id = 5
};
var handler = new Mock <CommandHandler <FooCommand> > {
CallBase = true
};
var bus = new CommandRegistry <IDomainCommand>(new[] { handler.Object });
bus.Execute(command);
handler.Verify(x => x.Handle(command, It.IsAny <IDictionary <string, object> >()));
}
public void WhenAsyncHandlerRegisteredForSpecificType_ThenInvokesAsyncRunner()
{
var command = new FooCommand {
Id = 5
};
var handler = new Mock <CommandHandler <FooCommand> > {
CallBase = true
};
handler.Setup(x => x.IsAsync).Returns(true);
var asyncCalled = false;
Action <Action> asyncRunner = action => asyncCalled = true;
var bus = new CommandRegistry <IDomainCommand>(new[] { handler.Object }, asyncRunner);
bus.Execute(command);
handler.Verify(x => x.Handle(command, It.IsAny <IDictionary <string, object> >()), Times.Never());
Assert.True(asyncCalled);
}
public void WhenAsyncHandlerRegisteredForSpecificType_ThenCanUseDefaultAsyncRunner()
{
var command = new FooCommand {
Id = 5
};
var handlerCalled = false;
var handler = new Mock <ICommandHandler <FooCommand> >();
handler.Setup(x => x.IsAsync).Returns(true);
handler.Setup(x => x.Handle(It.IsAny <FooCommand>(), It.IsAny <IDictionary <string, object> >()))
.Callback <FooCommand, IDictionary <string, object> >((c, h) => handlerCalled = true);
var bus = new CommandRegistry <IDomainCommand>(new[] { handler.Object });
bus.Execute(command);
while (!handlerCalled)
{
System.Threading.Thread.Sleep(10);
}
handler.Verify(x => x.Handle(command, It.IsAny <IDictionary <string, object> >()));
}