public async Task BeforeResolveCommand_send_error_event_when_route_not_found()
{
var route = "route not found";
using (var monitor = _NavigationViewModel.Monitor())
{
await _NavigationViewModel.BeforeResolveCommand.Execute(route);
monitor.Should().Raise("OnRoutingMessage").WithArgs <RoutingMessageArgs>(arg =>
arg.Type == MessageType.Error && arg.Message.Contains(route));
}
}
