public void when_execute_command_throws_then_rethrows_original_exception()
{
var command = new Command();
var bus = new CommandBusComponent(Mock.Of <IComponentModel>(x =>
x.GetExtensions <ICommandHandler <Command> >() == new[] { new ThrowingCommandHandler() }));
var ex = Assert.Throws <InvalidOperationException>(() => bus.Execute((ICommand)command));
Assert.Equal("Invalid", ex.Message);
}
public void when_executing_non_public_command_handler_then_invokes_handler_with_result()
{
var handler = new NonPublicCommandHandlerWithResults(new Result());
var bus = new CommandBusComponent(Mock.Of <IComponentModel>(x =>
x.GetExtensions <ICommandHandler <CommandWithResults, IEnumerable <Result> > >() == new[] { handler }));
var results = bus.Execute(new CommandWithResults());
Assert.Equal(1, results.Count());
}
public void when_executing_command_as_explicit_ICommand_then_invokes_handler()
{
var handler = new Mock <ICommandHandler <Command> >();
var command = new Command();
var bus = new CommandBusComponent(Mock.Of <IComponentModel>(x =>
x.GetExtensions <ICommandHandler <Command> >() == new[] { handler.Object }));
bus.Execute((ICommand)command);
handler.Verify(x => x.Execute(command));
}
public void when_executing_sync_command_then_invokes_sync_handler_with_result()
{
var handler = new Mock <ICommandHandler <CommandWithResult, Result> >();
var command = new CommandWithResult();
var bus = new CommandBusComponent(Mock.Of <IComponentModel>(x =>
x.GetExtensions <ICommandHandler <CommandWithResult, Result> >() == new[] { handler.Object }));
bus.Execute(command);
handler.Verify(x => x.Execute(command));
}
public void when_executing_sync_command_with_result_then_invokes_sync_handler_with_result()
{
var handler = new Mock <ICommandHandler <CommandWithResult, Result> >();
var command = new CommandWithResult();
var expected = new Result();
handler.Setup(x => x.Execute(command)).Returns(expected);
var bus = new CommandBusComponent(Mock.Of <IComponentModel>(x =>
x.GetExtensions <ICommandHandler <CommandWithResult, Result> >() == new[] { handler.Object }));
var result = bus.Execute(command);
Assert.Same(expected, result);
}
public void when_executing_command_with_result_without_handler_then_throws()
{
var bus = new CommandBusComponent(Mock.Of <IComponentModel>());
Assert.Throws <NotSupportedException> (() => bus.Execute <Result> (new CommandWithResult()));
}