test: add basic tests

Cargo.toml

@@ -18,3 +18,23 @@ prost = "0.12.1"
 serde = { version = "1.0.190", features = ["derive"] }
 tokio = { version = "1.33.0", features = ["macros", "rt-multi-thread"] }
 tonic = "0.10.2"
+
+[dev-dependencies]
+pretty_assertions = "1.4.0"
+
+[profile.dev]
+opt-level = 0
+debug = true
+panic = "abort"
+
+[profile.test]
+opt-level = 0
+debug = true
+
+[profile.release]
+opt-level = 3
+debug = false
+panic = "unwind"
+lto = true
+codegen-units = 1
+strip = true

src/config.rs

@@ -36,3 +36,15 @@ impl lua::Poppable for Config {
         Self::from_object(obj).map_err(lua::Error::pop_error_from_err::<Self, _>)
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use pretty_assertions::assert_eq;
+
+    #[test]
+    fn test_config_default() {
+        let config = Config::default();
+        assert_eq!(config.rpc_port, 50051);
+    }
+}

src/lib.rs

@@ -1,3 +1,8 @@
+//! Neovim plugin for daktilo
+
+#![warn(missing_docs)]
+#![warn(clippy::missing_docs_in_private_items)]
+
 use config::Config;
 use daktilo_server::client_proto::{daktilo_client::DaktiloClient, ReportCursorMovementRequest};
 use nvim_oxi as oxi;
@@ -143,3 +148,48 @@ fn daktilo_nvim() -> oxi::Result<Dictionary> {
         Function::from_fn(start),
     )]))
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use pretty_assertions::assert_eq;
+
+    #[test]
+    fn test_buff_info_constructor() {
+        let buf_info = BufInfo::new(Some("test".to_string()), (1, 2));
+        assert_eq!(buf_info.col, 2);
+        assert_eq!(buf_info.line, 0);
+        assert_eq!(buf_info.name, Some("test".to_string()));
+    }
+
+    #[test]
+    fn test_buff_info_into_report_cursor_movement_request() {
+        let buf_info = BufInfo::new(Some("test".to_string()), (1, 2));
+        let request: ReportCursorMovementRequest = buf_info.into();
+        assert_eq!(request.column_number, 2);
+        assert_eq!(request.line_number, Some(0));
+        assert_eq!(request.file_path, Some("test".to_string()));
+    }
+
+    #[test]
+    fn test_message_event_from_anyhow_error() {
+        let err = anyhow::anyhow!("test");
+        let message_event = MessageEvent::from(err);
+        assert_eq!(message_event.err, true);
+        assert_eq!(message_event.message, "test".to_string());
+    }
+
+    #[test]
+    fn test_message_event_from_str() {
+        let message_event = MessageEvent::from("test");
+        assert_eq!(message_event.err, false);
+        assert_eq!(message_event.message, "test".to_string());
+    }
+
+    #[test]
+    fn test_message_event_new() {
+        let message_event = MessageEvent::new(true, "test".to_string());
+        assert_eq!(message_event.err, true);
+        assert_eq!(message_event.message, "test".to_string());
+    }
+}