Files
llmx/codex-rs/mcp-server/tests/suite/list_resume.rs
pakrym-oai d4aba772cb Switch to uuid_v7 and tighten ConversationId usage (#3819)
Make sure conversations have a timestamp.
2025-09-18 14:37:03 +00:00

204 lines
6.8 KiB
Rust

use std::fs;
use std::path::Path;
use codex_protocol::mcp_protocol::ListConversationsParams;
use codex_protocol::mcp_protocol::ListConversationsResponse;
use codex_protocol::mcp_protocol::NewConversationParams; // reused for overrides shape
use codex_protocol::mcp_protocol::ResumeConversationParams;
use codex_protocol::mcp_protocol::ResumeConversationResponse;
use mcp_test_support::McpProcess;
use mcp_test_support::to_response;
use mcp_types::JSONRPCNotification;
use mcp_types::JSONRPCResponse;
use mcp_types::RequestId;
use pretty_assertions::assert_eq;
use serde_json::json;
use tempfile::TempDir;
use tokio::time::timeout;
use uuid::Uuid;
const DEFAULT_READ_TIMEOUT: std::time::Duration = std::time::Duration::from_secs(10);
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn test_list_and_resume_conversations() {
// Prepare a temporary CODEX_HOME with a few fake rollout files.
let codex_home = TempDir::new().expect("create temp dir");
create_fake_rollout(
codex_home.path(),
"2025-01-02T12-00-00",
"2025-01-02T12:00:00Z",
"Hello A",
);
create_fake_rollout(
codex_home.path(),
"2025-01-01T13-00-00",
"2025-01-01T13:00:00Z",
"Hello B",
);
create_fake_rollout(
codex_home.path(),
"2025-01-01T12-00-00",
"2025-01-01T12:00:00Z",
"Hello C",
);
let mut mcp = McpProcess::new(codex_home.path())
.await
.expect("spawn mcp process");
timeout(DEFAULT_READ_TIMEOUT, mcp.initialize())
.await
.expect("init timeout")
.expect("init failed");
// Request first page with size 2
let req_id = mcp
.send_list_conversations_request(ListConversationsParams {
page_size: Some(2),
cursor: None,
})
.await
.expect("send listConversations");
let resp: JSONRPCResponse = timeout(
DEFAULT_READ_TIMEOUT,
mcp.read_stream_until_response_message(RequestId::Integer(req_id)),
)
.await
.expect("listConversations timeout")
.expect("listConversations resp");
let ListConversationsResponse { items, next_cursor } =
to_response::<ListConversationsResponse>(resp).expect("deserialize response");
assert_eq!(items.len(), 2);
// Newest first; preview text should match
assert_eq!(items[0].preview, "Hello A");
assert_eq!(items[1].preview, "Hello B");
assert!(items[0].path.is_absolute());
assert!(next_cursor.is_some());
// Request the next page using the cursor
let req_id2 = mcp
.send_list_conversations_request(ListConversationsParams {
page_size: Some(2),
cursor: next_cursor,
})
.await
.expect("send listConversations page 2");
let resp2: JSONRPCResponse = timeout(
DEFAULT_READ_TIMEOUT,
mcp.read_stream_until_response_message(RequestId::Integer(req_id2)),
)
.await
.expect("listConversations page 2 timeout")
.expect("listConversations page 2 resp");
let ListConversationsResponse {
items: items2,
next_cursor: next2,
..
} = to_response::<ListConversationsResponse>(resp2).expect("deserialize response");
assert_eq!(items2.len(), 1);
assert_eq!(items2[0].preview, "Hello C");
assert!(next2.is_some());
// Now resume one of the sessions and expect a SessionConfigured notification and response.
let resume_req_id = mcp
.send_resume_conversation_request(ResumeConversationParams {
path: items[0].path.clone(),
overrides: Some(NewConversationParams {
model: Some("o3".to_string()),
..Default::default()
}),
})
.await
.expect("send resumeConversation");
// Expect a codex/event notification with msg.type == session_configured
let notification: JSONRPCNotification = timeout(
DEFAULT_READ_TIMEOUT,
mcp.read_stream_until_notification_message("codex/event"),
)
.await
.expect("session_configured notification timeout")
.expect("session_configured notification");
// Basic shape assertion: ensure event type is session_configured
let msg_type = notification
.params
.as_ref()
.and_then(|p| p.get("msg"))
.and_then(|m| m.get("type"))
.and_then(|t| t.as_str())
.unwrap_or("");
assert_eq!(msg_type, "session_configured");
// Then the response for resumeConversation
let resume_resp: JSONRPCResponse = timeout(
DEFAULT_READ_TIMEOUT,
mcp.read_stream_until_response_message(RequestId::Integer(resume_req_id)),
)
.await
.expect("resumeConversation timeout")
.expect("resumeConversation resp");
let ResumeConversationResponse {
conversation_id, ..
} = to_response::<ResumeConversationResponse>(resume_resp)
.expect("deserialize resumeConversation response");
// conversation id should be a valid UUID
assert!(!conversation_id.to_string().is_empty());
}
fn create_fake_rollout(codex_home: &Path, filename_ts: &str, meta_rfc3339: &str, preview: &str) {
let uuid = Uuid::new_v4();
// sessions/YYYY/MM/DD/ derived from filename_ts (YYYY-MM-DDThh-mm-ss)
let year = &filename_ts[0..4];
let month = &filename_ts[5..7];
let day = &filename_ts[8..10];
let dir = codex_home.join("sessions").join(year).join(month).join(day);
fs::create_dir_all(&dir).unwrap_or_else(|e| panic!("create sessions dir: {e}"));
let file_path = dir.join(format!("rollout-{filename_ts}-{uuid}.jsonl"));
let mut lines = Vec::new();
// Meta line with timestamp (flattened meta in payload for new schema)
lines.push(
json!({
"timestamp": meta_rfc3339,
"type": "session_meta",
"payload": {
"id": uuid,
"timestamp": meta_rfc3339,
"cwd": "/",
"originator": "codex",
"cli_version": "0.0.0",
"instructions": null
}
})
.to_string(),
);
// Minimal user message entry as a persisted response item (with envelope timestamp)
lines.push(
json!({
"timestamp": meta_rfc3339,
"type":"response_item",
"payload": {
"type":"message",
"role":"user",
"content":[{"type":"input_text","text": preview}]
}
})
.to_string(),
);
// Add a matching user message event line to satisfy filters
lines.push(
json!({
"timestamp": meta_rfc3339,
"type":"event_msg",
"payload": {
"type":"user_message",
"message": preview,
"kind": "plain"
}
})
.to_string(),
);
fs::write(file_path, lines.join("\n") + "\n")
.unwrap_or_else(|e| panic!("write rollout file: {e}"));
}