11f5c1ecf0
Remove loop_scope="function" parameter from async test decorators in test_hooks.py. This matches the existing convention in the repo (test_telegram_documents.py) and avoids requiring pytest-asyncio 0.23+. All 144 new tests from PR #191 now pass.
214 lines
6.9 KiB
Python
214 lines
6.9 KiB
Python
"""Tests for gateway/hooks.py — event hook system."""
|
|
|
|
import asyncio
|
|
from pathlib import Path
|
|
from unittest.mock import patch
|
|
|
|
import pytest
|
|
|
|
from gateway.hooks import HookRegistry
|
|
|
|
|
|
def _create_hook(hooks_dir, hook_name, events, handler_code):
|
|
"""Helper to create a hook directory with HOOK.yaml and handler.py."""
|
|
hook_dir = hooks_dir / hook_name
|
|
hook_dir.mkdir(parents=True)
|
|
(hook_dir / "HOOK.yaml").write_text(
|
|
f"name: {hook_name}\n"
|
|
f"description: Test hook\n"
|
|
f"events: {events}\n"
|
|
)
|
|
(hook_dir / "handler.py").write_text(handler_code)
|
|
return hook_dir
|
|
|
|
|
|
class TestHookRegistryInit:
|
|
def test_empty_registry(self):
|
|
reg = HookRegistry()
|
|
assert reg.loaded_hooks == []
|
|
assert reg._handlers == {}
|
|
|
|
|
|
class TestDiscoverAndLoad:
|
|
def test_loads_valid_hook(self, tmp_path):
|
|
_create_hook(tmp_path, "my-hook", '["agent:start"]',
|
|
"def handle(event_type, context):\n pass\n")
|
|
|
|
reg = HookRegistry()
|
|
with patch("gateway.hooks.HOOKS_DIR", tmp_path):
|
|
reg.discover_and_load()
|
|
|
|
assert len(reg.loaded_hooks) == 1
|
|
assert reg.loaded_hooks[0]["name"] == "my-hook"
|
|
assert "agent:start" in reg.loaded_hooks[0]["events"]
|
|
|
|
def test_skips_missing_hook_yaml(self, tmp_path):
|
|
hook_dir = tmp_path / "bad-hook"
|
|
hook_dir.mkdir()
|
|
(hook_dir / "handler.py").write_text("def handle(e, c): pass\n")
|
|
|
|
reg = HookRegistry()
|
|
with patch("gateway.hooks.HOOKS_DIR", tmp_path):
|
|
reg.discover_and_load()
|
|
|
|
assert len(reg.loaded_hooks) == 0
|
|
|
|
def test_skips_missing_handler_py(self, tmp_path):
|
|
hook_dir = tmp_path / "bad-hook"
|
|
hook_dir.mkdir()
|
|
(hook_dir / "HOOK.yaml").write_text("name: bad\nevents: ['agent:start']\n")
|
|
|
|
reg = HookRegistry()
|
|
with patch("gateway.hooks.HOOKS_DIR", tmp_path):
|
|
reg.discover_and_load()
|
|
|
|
assert len(reg.loaded_hooks) == 0
|
|
|
|
def test_skips_no_events(self, tmp_path):
|
|
hook_dir = tmp_path / "empty-hook"
|
|
hook_dir.mkdir()
|
|
(hook_dir / "HOOK.yaml").write_text("name: empty\nevents: []\n")
|
|
(hook_dir / "handler.py").write_text("def handle(e, c): pass\n")
|
|
|
|
reg = HookRegistry()
|
|
with patch("gateway.hooks.HOOKS_DIR", tmp_path):
|
|
reg.discover_and_load()
|
|
|
|
assert len(reg.loaded_hooks) == 0
|
|
|
|
def test_skips_no_handle_function(self, tmp_path):
|
|
hook_dir = tmp_path / "no-handle"
|
|
hook_dir.mkdir()
|
|
(hook_dir / "HOOK.yaml").write_text("name: no-handle\nevents: ['agent:start']\n")
|
|
(hook_dir / "handler.py").write_text("def something_else(): pass\n")
|
|
|
|
reg = HookRegistry()
|
|
with patch("gateway.hooks.HOOKS_DIR", tmp_path):
|
|
reg.discover_and_load()
|
|
|
|
assert len(reg.loaded_hooks) == 0
|
|
|
|
def test_nonexistent_hooks_dir(self, tmp_path):
|
|
reg = HookRegistry()
|
|
with patch("gateway.hooks.HOOKS_DIR", tmp_path / "nonexistent"):
|
|
reg.discover_and_load()
|
|
|
|
assert len(reg.loaded_hooks) == 0
|
|
|
|
def test_multiple_hooks(self, tmp_path):
|
|
_create_hook(tmp_path, "hook-a", '["agent:start"]',
|
|
"def handle(e, c): pass\n")
|
|
_create_hook(tmp_path, "hook-b", '["session:start", "session:reset"]',
|
|
"def handle(e, c): pass\n")
|
|
|
|
reg = HookRegistry()
|
|
with patch("gateway.hooks.HOOKS_DIR", tmp_path):
|
|
reg.discover_and_load()
|
|
|
|
assert len(reg.loaded_hooks) == 2
|
|
|
|
|
|
class TestEmit:
|
|
@pytest.mark.asyncio
|
|
async def test_emit_calls_sync_handler(self, tmp_path):
|
|
results = []
|
|
|
|
_create_hook(tmp_path, "sync-hook", '["agent:start"]',
|
|
"results = []\n"
|
|
"def handle(event_type, context):\n"
|
|
" results.append(event_type)\n")
|
|
|
|
reg = HookRegistry()
|
|
with patch("gateway.hooks.HOOKS_DIR", tmp_path):
|
|
reg.discover_and_load()
|
|
|
|
# Inject our results list into the handler's module globals
|
|
handler_fn = reg._handlers["agent:start"][0]
|
|
handler_fn.__globals__["results"] = results
|
|
|
|
await reg.emit("agent:start", {"test": True})
|
|
assert "agent:start" in results
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_emit_calls_async_handler(self, tmp_path):
|
|
results = []
|
|
|
|
hook_dir = tmp_path / "async-hook"
|
|
hook_dir.mkdir()
|
|
(hook_dir / "HOOK.yaml").write_text(
|
|
"name: async-hook\nevents: ['agent:end']\n"
|
|
)
|
|
(hook_dir / "handler.py").write_text(
|
|
"import asyncio\n"
|
|
"results = []\n"
|
|
"async def handle(event_type, context):\n"
|
|
" results.append(event_type)\n"
|
|
)
|
|
|
|
reg = HookRegistry()
|
|
with patch("gateway.hooks.HOOKS_DIR", tmp_path):
|
|
reg.discover_and_load()
|
|
|
|
handler_fn = reg._handlers["agent:end"][0]
|
|
handler_fn.__globals__["results"] = results
|
|
|
|
await reg.emit("agent:end", {})
|
|
assert "agent:end" in results
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_wildcard_matching(self, tmp_path):
|
|
results = []
|
|
|
|
_create_hook(tmp_path, "wildcard-hook", '["command:*"]',
|
|
"results = []\n"
|
|
"def handle(event_type, context):\n"
|
|
" results.append(event_type)\n")
|
|
|
|
reg = HookRegistry()
|
|
with patch("gateway.hooks.HOOKS_DIR", tmp_path):
|
|
reg.discover_and_load()
|
|
|
|
handler_fn = reg._handlers["command:*"][0]
|
|
handler_fn.__globals__["results"] = results
|
|
|
|
await reg.emit("command:reset", {})
|
|
assert "command:reset" in results
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_no_handlers_for_event(self, tmp_path):
|
|
reg = HookRegistry()
|
|
# Should not raise
|
|
await reg.emit("unknown:event", {})
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_handler_error_does_not_propagate(self, tmp_path):
|
|
_create_hook(tmp_path, "bad-hook", '["agent:start"]',
|
|
"def handle(event_type, context):\n"
|
|
" raise ValueError('boom')\n")
|
|
|
|
reg = HookRegistry()
|
|
with patch("gateway.hooks.HOOKS_DIR", tmp_path):
|
|
reg.discover_and_load()
|
|
|
|
# Should not raise even though handler throws
|
|
await reg.emit("agent:start", {})
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_emit_default_context(self, tmp_path):
|
|
captured = []
|
|
|
|
_create_hook(tmp_path, "ctx-hook", '["agent:start"]',
|
|
"captured = []\n"
|
|
"def handle(event_type, context):\n"
|
|
" captured.append(context)\n")
|
|
|
|
reg = HookRegistry()
|
|
with patch("gateway.hooks.HOOKS_DIR", tmp_path):
|
|
reg.discover_and_load()
|
|
|
|
handler_fn = reg._handlers["agent:start"][0]
|
|
handler_fn.__globals__["captured"] = captured
|
|
|
|
await reg.emit("agent:start") # no context arg
|
|
assert captured[0] == {}
|