use async_std::{channel::Receiver, path::PathBuf};

pub struct Cache;

impl Cache {
    pub async fn new<P>(_dir: P) -> Self
    where
        P: Into<PathBuf>,
    {
        Self {}
    }

    pub async fn listen(&self, listener: Receiver<String>) {
        loop {
            listener.recv().await.unwrap();
        }
    }
}

#[cfg(test)]
mod engine {
    use super::*;
    use tempfile::tempdir;

    #[async_std::test]
    async fn create() {
        let dir = tempdir().unwrap();
        Cache::new(dir.path()).await;
    }
}