#[cfg(test)]
mod tests {
use std::env;
use tracing_subscriber::EnvFilter;
use crate::actor::actor::props::Props;
use crate::actor::actor_system::ActorSystem;
use crate::actor::context::{MessagePart, SpawnerPart};
use crate::actor::message::auto_receive_message::AutoReceiveMessage;
use crate::actor::message::message::Message;
use crate::actor::util::async_barrier::AsyncBarrier;
#[tokio::test]
async fn example_root_context_spawn() {
let _ = env::set_var("RUST_LOG", "debug");
let _ = tracing_subscriber::fmt()
.with_env_filter(EnvFilter::from_default_env())
.try_init();
let b = AsyncBarrier::new(2);
let system = ActorSystem::new().await;
let cloned_b = b.clone();
let props = Props::from_actor_receiver(move |ctx| {
let b = cloned_b.clone();
async move {
let msg = ctx.get_message_handle().await;
tracing::debug!("msg = {:?}", msg);
if let Some(AutoReceiveMessage::PreStart) = msg.as_any().downcast_ref::<AutoReceiveMessage>() {
tracing::debug!("Hello World!");
tokio::spawn(async move {
b.wait().await;
});
}
Ok(())
}
})
.await;
let pid = system.get_root_context().await.spawn(props).await;
tracing::debug!("pid = {:?}", pid);
b.wait().await;
}
}