test: add test for parsing client id

Signed-off-by: Anthony Griffon <[email protected]>

Author: Miaxos

app/roster/src/application/server/cmd/client/id.rs

@@ -43,3 +43,40 @@ impl ClientID {
         Ok(())
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use std::io::Cursor;
+
+    use bytes::BytesMut;
+    use redis_async::resp::{RespCodec, RespValue};
+    use redis_async::resp_array;
+    use tokio_util::codec::Encoder;
+
+    use crate::application::server::cmd::Command;
+    use crate::application::server::frame::Frame;
+
+    fn parse_cmd(obj: RespValue) -> anyhow::Result<Command> {
+        let mut bytes = BytesMut::new();
+        let mut codec = RespCodec;
+        codec.encode(obj, &mut bytes).unwrap();
+
+        let mut bytes = Cursor::new(bytes.freeze());
+        let frame = Frame::parse(&mut bytes)?;
+        let client_list = Command::from_frame(frame)?;
+        Ok(client_list)
+    }
+
+    #[test]
+    fn ensure_parsing() {
+        let entry: RespValue = resp_array!["CLIENT", "ID"];
+        let client_cmd = parse_cmd(entry).unwrap();
+        insta::assert_debug_snapshot!(client_cmd, @r###"
+        Client(
+            Id(
+                ClientID,
+            ),
+        )
+        "###);
+    }
+}

app/roster/src/application/server/cmd/client/list.rs

@@ -99,12 +99,14 @@ impl ClientList {
         dst: &mut WriteConnection,
         ctx: Context,
     ) -> anyhow::Result<()> {
+        /*
         let id = ctx.connection.id();
 
         let response = Frame::Integer(id);
         dst.write_frame(&response).await?;
-
         Ok(())
+        */
+        unimplemented!()
     }
 }
 
@@ -139,7 +141,7 @@ mod tests {
         Client(
             List(
                 ClientList {
-                    type: NORMAL,
+                    type: Normal,
                     ids: Some(
                         [],
                     ),
@@ -157,7 +159,7 @@ mod tests {
         Client(
             List(
                 ClientList {
-                    type: NORMAL,
+                    type: Normal,
                     ids: Some(
                         [],
                     ),
@@ -175,7 +177,7 @@ mod tests {
         Client(
             List(
                 ClientList {
-                    type: MASTER,
+                    type: Master,
                     ids: Some(
                         [],
                     ),
@@ -193,7 +195,7 @@ mod tests {
         Client(
             List(
                 ClientList {
-                    type: REPLICA,
+                    type: Replica,
                     ids: Some(
                         [],
                     ),
@@ -211,7 +213,7 @@ mod tests {
         Client(
             List(
                 ClientList {
-                    type: PUBSUB,
+                    type: Pubsub,
                     ids: Some(
                         [],
                     ),
@@ -242,7 +244,7 @@ mod tests {
         Client(
             List(
                 ClientList {
-                    type: NORMAL,
+                    type: Normal,
                     ids: Some(
                         [
                             1,