WIP: add tests

This moves all communication with Mpv's unix socket into another tokio
task, and uses message passing through clonable mpsc channels to receive
commands to execute, and to send responses.

Cargo.toml

@@ -14,14 +14,14 @@ rust-version = "1.75"
 serde_json = "1.0.104"
 log = "0.4.19"
 serde = { version = "1.0.197", features = ["derive"] }
-# TODO: downscale features once implementation is stable
+tokio = { version = "1.37.0", features = ["sync", "macros", "rt", "net"] }
-tokio = { version = "1.37.0", features = ["full"] }
 tokio-util = { version = "0.7.10", features = ["codec"] }
 futures = "0.3.30"
 
 [dev-dependencies]
 env_logger = "0.10.0"
 test-log = "0.2.15"
+tokio = { version = "1.37.0", features = ["rt-multi-thread", "time"] }
 
 [lib]
 doctest = false

src/api.rs

@@ -291,18 +291,9 @@ pub struct Mpv {
     command_sender: tokio::sync::mpsc::Sender<(MpvIpcCommand, oneshot::Sender<MpvIpcResponse>)>,
 }
 
-// impl Drop for Mpv {
-//     fn drop(&mut self) {
-//         self.disconnect();
-//     }
-// }
-
 impl fmt::Debug for Mpv {
     fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
-        // TODO:
+        fmt.debug_struct("Mpv").finish()
-        fmt.debug_struct("Mpv")
-            .field("name", &"TODO: name")
-            .finish()
     }
 }