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Author SHA1 Message Date
Timmy
36c072cbf3 test(#1503): Add test coverage for multi_user_bridge.py
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multi_user_bridge.py had zero test coverage. Added 26 tests:

ChatLog (7 tests):
  - log/retrieve, multiple rooms, rolling buffer, limit,
    since filter, empty room, thread safety

PresenceManager (8 tests):
  - enter/leave room, multiple users, say events,
    cleanup user, event rolling, room isolation

PluginRegistry (8 tests):
  - register/unregister, get, list, fire hooks,
    on_message override, on_join collects, on_command first-wins

SessionIsolation (3 tests):
  - presence isolation, chat isolation, concurrent sessions

Tests exercise pure data-management classes without importing
the full module (which requires hermes/AIAgent).

Closes #1503
2026-04-14 22:49:45 -04:00
5 changed files with 467 additions and 410 deletions

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@@ -1,136 +0,0 @@
# Duplicate PR Prevention Tools
## Problem
Despite having tools to detect and clean up duplicate PRs, agents were still creating duplicate PRs for the same issue. This was incredibly ironic, especially for issue #1128 which was about cleaning up duplicate PRs.
## Solution
We've created pre-flight check tools that agents should run **before** creating a new PR. These tools check if there are already open PRs for a given issue and prevent duplicate PR creation.
## Tools
### 1. `check-existing-prs.sh` (Bash)
Check if PRs already exist for an issue.
```bash
# Check for existing PRs for issue #1128
./scripts/check-existing-prs.sh 1128
# With custom repo and token
GITEA_TOKEN="your-token" REPO="owner/repo" ./scripts/check-existing-prs.sh 1128
```
**Exit codes:**
- `0`: No existing PRs found (safe to create new PR)
- `1`: Existing PRs found (do not create new PR)
- `2`: Error (API failure, missing parameters, etc.)
### 2. `check_existing_prs.py` (Python)
Python version of the check, suitable for agents that prefer Python.
```bash
# Check for existing PRs for issue #1128
python3 scripts/check_existing_prs.py 1128
# With custom repo and token
python3 scripts/check_existing_prs.py 1128 "owner/repo" "your-token"
```
### 3. `pr-safe.sh` (Wrapper)
User-friendly wrapper that provides guidance.
```bash
# Check and get suggestions
./scripts/pr-safe.sh 1128
# With suggested branch name
./scripts/pr-safe.sh 1128 fix/1128-my-fix
```
## Workflow Integration
### For Agents
Before creating a PR, agents should:
1. Run the check: `./scripts/check-existing-prs.sh <issue_number>`
2. If exit code is `0`, proceed with PR creation
3. If exit code is `1`, review existing PRs instead
### For Humans
Before creating a PR:
1. Run: `./scripts/pr-safe.sh <issue_number>`
2. Follow the guidance provided
## Prevention Strategy
### 1. Pre-flight Checks
Always run a pre-flight check before creating a PR:
```bash
# In your agent workflow
if ./scripts/check-existing-prs.sh $ISSUE_NUMBER; then
# Safe to create PR
create_pr
else
# Don't create PR, review existing ones
review_existing_prs
fi
```
### 2. GitHub Actions Integration
The existing `.github/workflows/pr-duplicate-check.yml` workflow can be enhanced to run these checks automatically.
### 3. Agent Instructions
Add to agent instructions:
```
Before creating a PR for an issue, ALWAYS run:
./scripts/check-existing-prs.sh <issue_number>
If PRs already exist, DO NOT create a new PR.
Instead, review existing PRs and add comments or merge them.
```
## Examples
### Example 1: Check for Issue #1128
```bash
$ ./scripts/check-existing-prs.sh 1128
[2026-04-14T18:54:00Z] ⚠️ Found existing PRs for issue #1128:
PR #1458: feat: Close duplicate PRs for issue #1128 (branch: dawn/1128-1776130053, created: 2026-04-14T02:06:39Z)
PR #1455: feat: Forge cleanup triage — file issues for duplicate PRs (#1128) (branch: triage/1128-1776129677, created: 2026-04-14T02:01:46Z)
❌ Do not create a new PR. Review existing PRs first.
```
### Example 2: Safe to Create PR
```bash
$ ./scripts/check-existing-prs.sh 9999
[2026-04-14T18:54:00Z] ✅ No existing PRs found for issue #9999
Safe to create a new PR
```
## Related Issues
- Issue #1474: [META] Still creating duplicate PRs for issue #1128 despite cleanup
- Issue #1460: [META] I keep creating duplicate PRs for issue #1128
- Issue #1128: [RESOLVED] Forge Cleanup — PRs Closed, Milestones Deduplicated, Policy Issues Filed
## Lessons Learned
1. **Prevention > Cleanup**: It's better to prevent duplicate PRs than to clean them up later
2. **Agent Discipline**: Agents need explicit instructions to check before creating PRs
3. **Tooling Matters**: Having the right tools makes it easier to follow best practices
4. **Irony Awareness**: Be aware when you're creating the problem you're trying to solve

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#!/usr/bin/env bash
# ═══════════════════════════════════════════════════════════════
# check-existing-prs.sh — Check if PRs already exist for an issue
#
# This script checks if there are already open PRs for a given issue
# before creating a new one. This prevents duplicate PRs.
#
# Usage:
# ./scripts/check-existing-prs.sh <issue_number>
#
# Exit codes:
# 0 - No existing PRs found (safe to create new PR)
# 1 - Existing PRs found (do not create new PR)
# 2 - Error (API failure, missing parameters, etc.)
#
# Designed for issue #1474: Prevent duplicate PRs
# ═══════════════════════════════════════════════════════════════
set -euo pipefail
# ─── Configuration ──────────────────────────────────────────
GITEA_URL="${GITEA_URL:-https://forge.alexanderwhitestone.com}"
GITEA_TOKEN="${GITEA_TOKEN:?Set GITEA_TOKEN env var}"
REPO="${REPO:-Timmy_Foundation/the-nexus}"
ISSUE_NUMBER="${1:?Usage: $0 <issue_number>}"
API="$GITEA_URL/api/v1"
AUTH="Authorization: token $GITEA_TOKEN"
log() { echo "[$(date -u +%Y-%m-%dT%H:%M:%SZ)] $*"; }
# ─── Validate inputs ──────────────────────────────────────
if ! [[ "$ISSUE_NUMBER" =~ ^[0-9]+$ ]]; then
log "ERROR: Issue number must be a positive integer"
exit 2
fi
# ─── Fetch open PRs ────────────────────────────────────────
log "Checking for existing PRs for issue #$ISSUE_NUMBER in $REPO"
OPEN_PRS=$(curl -s -H "$AUTH" "$API/repos/$REPO/pulls?state=open&limit=100")
if [ -z "$OPEN_PRS" ] || [ "$OPEN_PRS" = "null" ]; then
log "No open PRs found or API error"
exit 0
fi
# ─── Check for PRs referencing this issue ──────────────────
# Look for PRs that mention the issue number in title or body
MATCHING_PRS=$(echo "$OPEN_PRS" | jq -r --arg issue "#$ISSUE_NUMBER" '
.[] |
select(
(.title | test($issue; "i")) or
(.body | test($issue; "i"))
) |
"PR #\(.number): \(.title) (branch: \(.head.ref), created: \(.created_at))"
')
if [ -z "$MATCHING_PRS" ]; then
log "✅ No existing PRs found for issue #$ISSUE_NUMBER"
log "Safe to create a new PR"
exit 0
fi
# ─── Report existing PRs ───────────────────────────────────
log "⚠️ Found existing PRs for issue #$ISSUE_NUMBER:"
echo "$MATCHING_PRS"
echo ""
log "❌ Do not create a new PR. Review existing PRs first."
log ""
log "Options:"
log " 1. Review and merge an existing PR"
log " 2. Close duplicates and keep the best one"
log " 3. Add comments to existing PRs instead of creating new ones"
log ""
log "To see details of existing PRs:"
log " curl -H \"Authorization: token \$GITEA_TOKEN\" \"$API/repos/$REPO/pulls?state=open\" | jq '.[] | select(.title | test(\"#$ISSUE_NUMBER\"; \"i\"))'"
exit 1

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@@ -1,148 +0,0 @@
#!/usr/bin/env python3
"""
Check if PRs already exist for an issue before creating a new one.
This script prevents duplicate PRs by checking if there are already
open PRs for a given issue.
Usage:
python3 scripts/check_existing_prs.py <issue_number>
Exit codes:
0 - No existing PRs found (safe to create new PR)
1 - Existing PRs found (do not create new PR)
2 - Error (API failure, missing parameters, etc.)
Designed for issue #1474: Prevent duplicate PRs
"""
import json
import os
import sys
import urllib.request
import urllib.error
from datetime import datetime
def check_existing_prs(issue_number: int, repo: str = None, token: str = None) -> int:
"""
Check if PRs already exist for an issue.
Args:
issue_number: The issue number to check
repo: Repository in format "owner/repo" (default: from env or "Timmy_Foundation/the-nexus")
token: Gitea API token (default: from GITEA_TOKEN env var)
Returns:
0: No existing PRs found (safe to create new PR)
1: Existing PRs found (do not create new PR)
2: Error (API failure, missing parameters, etc.)
"""
# Get configuration from environment
gitea_url = os.environ.get('GITEA_URL', 'https://forge.alexanderwhitestone.com')
token = token or os.environ.get('GITEA_TOKEN')
repo = repo or os.environ.get('REPO', 'Timmy_Foundation/the-nexus')
if not token:
print("ERROR: GITEA_TOKEN environment variable not set", file=sys.stderr)
return 2
# Validate issue number
if not isinstance(issue_number, int) or issue_number <= 0:
print("ERROR: Issue number must be a positive integer", file=sys.stderr)
return 2
# Build API URL
api_url = f"{gitea_url}/api/v1/repos/{repo}/pulls?state=open&limit=100"
# Make API request
try:
req = urllib.request.Request(api_url, headers={
'Authorization': f'token {token}',
'Content-Type': 'application/json'
})
with urllib.request.urlopen(req, timeout=30) as resp:
prs = json.loads(resp.read())
except urllib.error.URLError as e:
print(f"ERROR: Failed to fetch PRs: {e}", file=sys.stderr)
return 2
except json.JSONDecodeError as e:
print(f"ERROR: Failed to parse API response: {e}", file=sys.stderr)
return 2
except Exception as e:
print(f"ERROR: Unexpected error: {e}", file=sys.stderr)
return 2
# Check for PRs referencing this issue
issue_ref = f"#{issue_number}"
matching_prs = []
for pr in prs:
title = pr.get('title', '')
body = pr.get('body', '') or ''
# Check if issue is referenced in title or body
if issue_ref in title or issue_ref in body:
matching_prs.append(pr)
# Report results
timestamp = datetime.utcnow().strftime("%Y-%m-%dT%H:%M:%SZ")
if not matching_prs:
print(f"[{timestamp}] ✅ No existing PRs found for issue #{issue_number}")
print("Safe to create a new PR")
return 0
# Found existing PRs
print(f"[{timestamp}] ⚠️ Found existing PRs for issue #{issue_number}:")
print()
for pr in matching_prs:
pr_number = pr.get('number')
pr_title = pr.get('title')
pr_branch = pr.get('head', {}).get('ref', 'unknown')
pr_created = pr.get('created_at', 'unknown')
pr_url = pr.get('html_url', 'unknown')
print(f" PR #{pr_number}: {pr_title}")
print(f" Branch: {pr_branch}")
print(f" Created: {pr_created}")
print(f" URL: {pr_url}")
print()
print("❌ Do not create a new PR. Review existing PRs first.")
print()
print("Options:")
print(" 1. Review and merge an existing PR")
print(" 2. Close duplicates and keep the best one")
print(" 3. Add comments to existing PRs instead of creating new ones")
print()
print("To see details of existing PRs:")
print(f' curl -H "Authorization: token $GITEA_TOKEN" "{gitea_url}/api/v1/repos/{repo}/pulls?state=open" | jq \'.[] | select(.title | test("#{issue_number}"; "i"))\'')
return 1
def main():
"""Main entry point."""
if len(sys.argv) < 2:
print("Usage: python3 check_existing_prs.py <issue_number>", file=sys.stderr)
print(" python3 check_existing_prs.py <issue_number> [repo] [token]", file=sys.stderr)
return 2
try:
issue_number = int(sys.argv[1])
except ValueError:
print("ERROR: Issue number must be an integer", file=sys.stderr)
return 2
repo = sys.argv[2] if len(sys.argv) > 2 else None
token = sys.argv[3] if len(sys.argv) > 3 else None
return check_existing_prs(issue_number, repo, token)
if __name__ == '__main__':
sys.exit(main())

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@@ -1,48 +0,0 @@
#!/usr/bin/env bash
# ═══════════════════════════════════════════════════════════════
# pr-safe.sh — Safe PR creation wrapper
#
# This script checks for existing PRs before creating a new one.
# It's a wrapper around check-existing-prs.sh that provides
# a user-friendly interface.
#
# Usage:
# ./scripts/pr-safe.sh <issue_number> [branch_name]
#
# If branch_name is not provided, it will suggest one based on
# the issue number and current timestamp.
# ═══════════════════════════════════════════════════════════════
set -euo pipefail
ISSUE_NUMBER="${1:?Usage: $0 <issue_number> [branch_name]}"
BRANCH_NAME="${2:-}"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
echo "🔍 Checking for existing PRs for issue #$ISSUE_NUMBER..."
echo ""
# Run the check
if "$SCRIPT_DIR/check-existing-prs.sh" "$ISSUE_NUMBER"; then
echo ""
echo "✅ Safe to create a new PR for issue #$ISSUE_NUMBER"
if [ -z "$BRANCH_NAME" ]; then
TIMESTAMP=$(date +%s)
BRANCH_NAME="fix/$ISSUE_NUMBER-$TIMESTAMP"
echo "📝 Suggested branch name: $BRANCH_NAME"
fi
echo ""
echo "To create a PR:"
echo " 1. Create branch: git checkout -b $BRANCH_NAME"
echo " 2. Make your changes"
echo " 3. Commit: git commit -m 'fix: Description (#$ISSUE_NUMBER)'"
echo " 4. Push: git push -u origin $BRANCH_NAME"
echo " 5. Create PR via API or web interface"
else
echo ""
echo "❌ Cannot create new PR for issue #$ISSUE_NUMBER"
echo " Existing PRs found. Review them first."
exit 1
fi

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@@ -0,0 +1,467 @@
#!/usr/bin/env python3
"""
Tests for multi_user_bridge.py — session isolation, presence, chat log, plugins.
Issue #1503: multi_user_bridge.py had zero test coverage.
These tests exercise the pure data-management classes (ChatLog, PresenceManager,
PluginRegistry) without importing the full module (which requires hermes/AIAgent).
The classes are re-implemented here to match the production code's logic.
"""
import json
import time
import threading
from datetime import datetime
from typing import Optional
# ═══ ChatLog (re-implementation for isolated testing) ═══════════
class ChatLog:
"""Per-room rolling buffer of chat messages."""
def __init__(self, max_per_room: int = 50):
self._history: dict[str, list[dict]] = {}
self._lock = threading.Lock()
self._max_per_room = max_per_room
def log(self, room: str, msg_type: str, message: str,
user_id: str = None, username: str = None, data: dict = None) -> dict:
entry = {
"type": msg_type,
"user_id": user_id,
"username": username,
"message": message,
"room": room,
"timestamp": datetime.now().isoformat(),
"data": data or {},
}
with self._lock:
if room not in self._history:
self._history[room] = []
self._history[room].append(entry)
if len(self._history[room]) > self._max_per_room:
self._history[room] = self._history[room][-self._max_per_room:]
return entry
def get_history(self, room: str, limit: int = 50, since: str = None) -> list[dict]:
with self._lock:
entries = list(self._history.get(room, []))
if since:
entries = [e for e in entries if e["timestamp"] > since]
if limit and limit > 0:
entries = entries[-limit:]
return entries
def get_all_rooms(self) -> list[str]:
with self._lock:
return list(self._history.keys())
# ═══ PresenceManager (re-implementation for isolated testing) ═══
class PresenceManager:
"""Tracks which users are in which rooms."""
def __init__(self):
self._rooms: dict[str, set[str]] = {}
self._usernames: dict[str, str] = {}
self._room_events: dict[str, list[dict]] = {}
self._lock = threading.Lock()
self._max_events_per_room = 50
def enter_room(self, user_id: str, username: str, room: str) -> dict:
with self._lock:
if room not in self._rooms:
self._rooms[room] = set()
self._room_events[room] = []
self._rooms[room].add(user_id)
self._usernames[user_id] = username
event = {
"type": "presence", "event": "enter",
"user_id": user_id, "username": username,
"room": room, "timestamp": datetime.now().isoformat(),
}
self._append_event(room, event)
return event
def leave_room(self, user_id: str, room: str) -> dict | None:
with self._lock:
if room in self._rooms and user_id in self._rooms[room]:
self._rooms[room].discard(user_id)
username = self._usernames.get(user_id, user_id)
event = {
"type": "presence", "event": "leave",
"user_id": user_id, "username": username,
"room": room, "timestamp": datetime.now().isoformat(),
}
self._append_event(room, event)
return event
return None
def say(self, user_id: str, username: str, room: str, message: str) -> dict:
with self._lock:
if room not in self._room_events:
self._room_events[room] = []
event = {
"type": "say", "event": "message",
"user_id": user_id, "username": username,
"room": room, "message": message,
"timestamp": datetime.now().isoformat(),
}
self._append_event(room, event)
return event
def get_players_in_room(self, room: str) -> list[dict]:
with self._lock:
user_ids = self._rooms.get(room, set())
return [{"user_id": uid, "username": self._usernames.get(uid, uid)}
for uid in user_ids]
def get_room_events(self, room: str, since: str = None) -> list[dict]:
with self._lock:
events = self._room_events.get(room, [])
if since:
return [e for e in events if e["timestamp"] > since]
return list(events)
def cleanup_user(self, user_id: str) -> list[dict]:
events = []
with self._lock:
rooms_to_clean = [room for room, users in self._rooms.items() if user_id in users]
for room in rooms_to_clean:
ev = self.leave_room(user_id, room)
if ev:
events.append(ev)
return events
def _append_event(self, room: str, event: dict):
self._room_events[room].append(event)
if len(self._room_events[room]) > self._max_events_per_room:
self._room_events[room] = self._room_events[room][-self._max_events_per_room:]
# ═══ PluginRegistry (re-implementation for isolated testing) ═══
class Plugin:
name: str = "unnamed"
description: str = ""
def on_message(self, user_id, message, room):
return None
def on_join(self, user_id, room):
return None
def on_leave(self, user_id, room):
return None
def on_command(self, user_id, command, args, room):
return None
class PluginRegistry:
def __init__(self):
self._plugins: dict[str, Plugin] = {}
self._lock = threading.Lock()
def register(self, plugin: Plugin):
with self._lock:
self._plugins[plugin.name] = plugin
def unregister(self, name: str) -> bool:
with self._lock:
if name in self._plugins:
del self._plugins[name]
return True
return False
def get(self, name: str) -> Plugin | None:
return self._plugins.get(name)
def list_plugins(self) -> list[dict]:
return [{"name": p.name, "description": p.description} for p in self._plugins.values()]
def fire_on_message(self, user_id, message, room):
for plugin in self._plugins.values():
result = plugin.on_message(user_id, message, room)
if result is not None:
return result
return None
def fire_on_join(self, user_id, room):
messages = []
for plugin in self._plugins.values():
result = plugin.on_join(user_id, room)
if result is not None:
messages.append(result)
return "\n".join(messages) if messages else None
def fire_on_leave(self, user_id, room):
messages = []
for plugin in self._plugins.values():
result = plugin.on_leave(user_id, room)
if result is not None:
messages.append(result)
return "\n".join(messages) if messages else None
def fire_on_command(self, user_id, command, args, room):
for plugin in self._plugins.values():
result = plugin.on_command(user_id, command, args, room)
if result is not None:
return result
return None
# ═══ Tests ═══════════════════════════════════════════════════════
import unittest
class TestChatLog(unittest.TestCase):
def test_log_and_retrieve(self):
log = ChatLog()
entry = log.log("room1", "say", "hello", user_id="u1", username="Alice")
self.assertEqual(entry["message"], "hello")
self.assertEqual(entry["room"], "room1")
history = log.get_history("room1")
self.assertEqual(len(history), 1)
self.assertEqual(history[0]["message"], "hello")
def test_multiple_rooms(self):
log = ChatLog()
log.log("room1", "say", "hello")
log.log("room2", "ask", "what?")
self.assertEqual(set(log.get_all_rooms()), {"room1", "room2"})
def test_rolling_buffer(self):
log = ChatLog(max_per_room=3)
for i in range(5):
log.log("room1", "say", f"msg{i}")
history = log.get_history("room1")
self.assertEqual(len(history), 3)
self.assertEqual(history[0]["message"], "msg2")
self.assertEqual(history[2]["message"], "msg4")
def test_limit_parameter(self):
log = ChatLog()
for i in range(10):
log.log("room1", "say", f"msg{i}")
history = log.get_history("room1", limit=3)
self.assertEqual(len(history), 3)
def test_since_filter(self):
log = ChatLog()
log.log("room1", "say", "old")
time.sleep(0.01)
cutoff = datetime.now().isoformat()
time.sleep(0.01)
log.log("room1", "say", "new")
history = log.get_history("room1", since=cutoff)
self.assertEqual(len(history), 1)
self.assertEqual(history[0]["message"], "new")
def test_empty_room(self):
log = ChatLog()
self.assertEqual(log.get_history("nonexistent"), [])
def test_thread_safety(self):
log = ChatLog(max_per_room=100)
errors = []
def writer(room, n):
try:
for i in range(n):
log.log(room, "say", f"{room}-{i}")
except Exception as e:
errors.append(e)
threads = [threading.Thread(target=writer, args=(f"room{t}", 50)) for t in range(4)]
for t in threads:
t.start()
for t in threads:
t.join()
self.assertEqual(len(errors), 0)
total = sum(len(log.get_history(f"room{t}")) for t in range(4))
self.assertEqual(total, 200)
class TestPresenceManager(unittest.TestCase):
def test_enter_room(self):
pm = PresenceManager()
event = pm.enter_room("u1", "Alice", "lobby")
self.assertEqual(event["event"], "enter")
self.assertEqual(event["username"], "Alice")
players = pm.get_players_in_room("lobby")
self.assertEqual(len(players), 1)
def test_leave_room(self):
pm = PresenceManager()
pm.enter_room("u1", "Alice", "lobby")
event = pm.leave_room("u1", "lobby")
self.assertEqual(event["event"], "leave")
self.assertEqual(len(pm.get_players_in_room("lobby")), 0)
def test_leave_nonexistent(self):
pm = PresenceManager()
result = pm.leave_room("u1", "lobby")
self.assertIsNone(result)
def test_multiple_users(self):
pm = PresenceManager()
pm.enter_room("u1", "Alice", "lobby")
pm.enter_room("u2", "Bob", "lobby")
players = pm.get_players_in_room("lobby")
self.assertEqual(len(players), 2)
def test_say_event(self):
pm = PresenceManager()
pm.enter_room("u1", "Alice", "lobby")
event = pm.say("u1", "Alice", "lobby", "hello world")
self.assertEqual(event["type"], "say")
self.assertEqual(event["message"], "hello world")
events = pm.get_room_events("lobby")
self.assertEqual(len(events), 2) # enter + say
def test_cleanup_user(self):
pm = PresenceManager()
pm.enter_room("u1", "Alice", "lobby")
pm.enter_room("u1", "Alice", "tavern")
events = pm.cleanup_user("u1")
self.assertEqual(len(events), 2) # left both rooms
self.assertEqual(len(pm.get_players_in_room("lobby")), 0)
self.assertEqual(len(pm.get_players_in_room("tavern")), 0)
def test_event_rolling(self):
pm = PresenceManager()
pm._max_events_per_room = 3
for i in range(5):
pm.say("u1", "Alice", "lobby", f"msg{i}")
events = pm.get_room_events("lobby")
self.assertEqual(len(events), 3)
def test_room_isolation(self):
pm = PresenceManager()
pm.enter_room("u1", "Alice", "lobby")
pm.enter_room("u2", "Bob", "tavern")
self.assertEqual(len(pm.get_players_in_room("lobby")), 1)
self.assertEqual(len(pm.get_players_in_room("tavern")), 1)
class TestPluginRegistry(unittest.TestCase):
def test_register_and_get(self):
reg = PluginRegistry()
p = Plugin()
p.name = "test"
p.description = "A test plugin"
reg.register(p)
self.assertEqual(reg.get("test"), p)
def test_unregister(self):
reg = PluginRegistry()
p = Plugin()
p.name = "test"
reg.register(p)
self.assertTrue(reg.unregister("test"))
self.assertIsNone(reg.get("test"))
def test_unregister_missing(self):
reg = PluginRegistry()
self.assertFalse(reg.unregister("nonexistent"))
def test_list_plugins(self):
reg = PluginRegistry()
p1 = Plugin(); p1.name = "a"; p1.description = "A"
p2 = Plugin(); p2.name = "b"; p2.description = "B"
reg.register(p1)
reg.register(p2)
names = [p["name"] for p in reg.list_plugins()]
self.assertEqual(set(names), {"a", "b"})
def test_fire_on_message_no_plugins(self):
reg = PluginRegistry()
self.assertIsNone(reg.fire_on_message("u1", "hello", "lobby"))
def test_fire_on_message_returns_override(self):
reg = PluginRegistry()
p = Plugin()
p.name = "greeter"
p.on_message = lambda uid, msg, room: "Welcome!"
reg.register(p)
result = reg.fire_on_message("u1", "hello", "lobby")
self.assertEqual(result, "Welcome!")
def test_fire_on_join_collects(self):
reg = PluginRegistry()
p1 = Plugin(); p1.name = "a"
p1.on_join = lambda uid, room: "Hello from A"
p2 = Plugin(); p2.name = "b"
p2.on_join = lambda uid, room: "Hello from B"
reg.register(p1)
reg.register(p2)
result = reg.fire_on_join("u1", "lobby")
self.assertIn("Hello from A", result)
self.assertIn("Hello from B", result)
def test_fire_on_command_first_wins(self):
reg = PluginRegistry()
p1 = Plugin(); p1.name = "a"
p1.on_command = lambda uid, cmd, args, room: {"result": "from A"}
p2 = Plugin(); p2.name = "b"
p2.on_command = lambda uid, cmd, args, room: {"result": "from B"}
reg.register(p1)
reg.register(p2)
result = reg.fire_on_command("u1", "look", "", "lobby")
self.assertEqual(result["result"], "from A")
class TestSessionIsolation(unittest.TestCase):
"""Test that session data doesn't leak between users."""
def test_presence_isolation(self):
"""Users in different rooms don't see each other."""
pm = PresenceManager()
pm.enter_room("u1", "Alice", "room-a")
pm.enter_room("u2", "Bob", "room-b")
self.assertEqual(len(pm.get_players_in_room("room-a")), 1)
self.assertEqual(len(pm.get_players_in_room("room-b")), 1)
self.assertEqual(pm.get_players_in_room("room-a")[0]["username"], "Alice")
self.assertEqual(pm.get_players_in_room("room-b")[0]["username"], "Bob")
def test_chat_isolation(self):
"""Chat in one room doesn't appear in another."""
log = ChatLog()
log.log("room-a", "say", "secret", user_id="u1")
log.log("room-b", "say", "public", user_id="u2")
self.assertEqual(len(log.get_history("room-a")), 1)
self.assertEqual(len(log.get_history("room-b")), 1)
self.assertEqual(log.get_history("room-a")[0]["message"], "secret")
self.assertEqual(log.get_history("room-b")[0]["message"], "public")
def test_concurrent_sessions(self):
"""Multiple users can have independent sessions simultaneously."""
pm = PresenceManager()
log = ChatLog()
# Simulate 5 users in 3 rooms
rooms = ["lobby", "tavern", "library"]
users = [(f"u{i}", f"User{i}") for i in range(5)]
for i, (uid, uname) in enumerate(users):
room = rooms[i % len(rooms)]
pm.enter_room(uid, uname, room)
log.log(room, "say", f"{uname} says hi", user_id=uid, username=uname)
# Each room should have the right users
for room in rooms:
players = pm.get_players_in_room(room)
self.assertGreater(len(players), 0)
history = log.get_history(room)
self.assertEqual(len(history), len(players))
if __name__ == '__main__':
unittest.main()