public void ShouldPreserveException()
{
var cmd = MethodCommandFactory.Create(Cmd);
Action act = () => cmd.Execute(new SimpleCommandContext(new ParsedCommand("cmd", Enumerable.Empty <ParsedParameter>())));
act.ShouldThrowExactly <ApplicationException>().And.Message.Should().Be("test");
}
private static IEnumerable <ICommand> FindMethodCommandsOnInstanceInternal(object inst)
{
Type type = inst.GetType();
return(from method in type.GetMethods().Where(m => !m.IsStatic)
let attr = method.GetCustomAttribute <CommandAttribute>()
where attr != null
select MethodCommandFactory.Create(method, inst));
}
private static IEnumerable <ICommand> FindStaticMethodCommandsInternal(Type type)
{
foreach (MethodInfo method in type.GetMethods(
BindingFlags.NonPublic |
BindingFlags.Public |
BindingFlags.Static).Where(m => (m.IsStatic)))
{
var attr = method.GetCustomAttribute <CommandAttribute>();
if (attr == null)
{
continue;
}
yield return(MethodCommandFactory.Create(method));
}
}
public ICommand AddCommand(Action action)
{
return(AddCommand(MethodCommandFactory.Create(action.Method, action.Target)));
}
public ICommand AddCommand <T1, T2, T3>(Action <T1, T2, T3> action)
{
return(AddCommand(MethodCommandFactory.Create(action.Method, action.Target)));
}