161 lines
4.6 KiB
Python
161 lines
4.6 KiB
Python
# SimpleSyrup - workflow-focused ComfyUI extensions for image generation
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# Copyright (C) 2026 Artificial Sweetener and contributors
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# SPDX-License-Identifier: AGPL-3.0-or-later
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"""Tests for global quant cache settings-menu backend routes."""
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from __future__ import annotations
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import asyncio
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import json
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from collections.abc import Callable
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from typing import cast
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from aiohttp import web
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from simple_syrup.runtime.quant_cache_routes import (
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QUANT_CACHE_ROUTE,
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Handler,
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QuantCachePromptServerProtocol,
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register_quant_cache_routes,
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)
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from simple_syrup.services.quant_cache_service import (
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QuantCacheEvictionResult,
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QuantCacheStatus,
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)
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class FakeRoutes:
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"""Record GET and DELETE cache handlers."""
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def __init__(self) -> None:
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"""Create empty route maps."""
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self.get_handlers: dict[str, Handler] = {}
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self.post_handlers: dict[str, Handler] = {}
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self.delete_handlers: dict[str, Handler] = {}
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def get(self, path: str) -> Callable[[Handler], Handler]:
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"""Record a GET handler decorator."""
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def decorator(handler: Handler) -> Handler:
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self.get_handlers[path] = handler
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return handler
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return decorator
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def delete(self, path: str) -> Callable[[Handler], Handler]:
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"""Record a DELETE handler decorator."""
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def decorator(handler: Handler) -> Handler:
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self.delete_handlers[path] = handler
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return handler
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return decorator
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def post(self, path: str) -> Callable[[Handler], Handler]:
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"""Record a POST handler decorator."""
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def decorator(handler: Handler) -> Handler:
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self.post_handlers[path] = handler
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return handler
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return decorator
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class FakePromptServer:
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"""Expose the fake cache route table."""
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def __init__(self) -> None:
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"""Create one route table."""
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self.routes = FakeRoutes()
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class FakeCacheService:
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"""Return deterministic status and clear results."""
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def __init__(self) -> None:
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"""Create a service with one visible artifact."""
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self.cleared = False
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def status(self) -> QuantCacheStatus:
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"""Return current fake cache state."""
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return QuantCacheStatus(
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path="models/SyrupQuants",
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usage_bytes=0 if self.cleared else 1024,
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artifact_count=0 if self.cleared else 1,
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active_artifact_count=0,
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)
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def clear_inactive(self) -> QuantCacheEvictionResult:
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"""Record clearing and return its result."""
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self.cleared = True
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return QuantCacheEvictionResult(1, 1024, 0)
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def enforce_limit(self, limit_bytes: int) -> QuantCacheEvictionResult:
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"""Record enforcement while leaving the tiny artifact within budget."""
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assert limit_bytes == 20 * 1024**3
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return QuantCacheEvictionResult(0, 0, 1024)
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class FakeLimitProvider:
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"""Return the configured 20 GiB byte limit."""
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def limit_bytes(self) -> int:
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"""Return the deterministic limit."""
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return 20 * 1024**3
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def test_routes_report_and_clear_the_global_cache() -> None:
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"""Settings UI endpoints expose location, limit, usage, and clear results."""
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server = FakePromptServer()
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cache_service = FakeCacheService()
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registered = register_quant_cache_routes(
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cache_service=cache_service,
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limit_provider=FakeLimitProvider(),
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prompt_server=cast(QuantCachePromptServerProtocol, server),
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)
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assert registered is True
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get_response = asyncio.run(server.routes.get_handlers[QUANT_CACHE_ROUTE](object()))
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post_response = asyncio.run(
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server.routes.post_handlers[QUANT_CACHE_ROUTE](object())
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)
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delete_response = asyncio.run(
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server.routes.delete_handlers[QUANT_CACHE_ROUTE](object())
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)
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assert _payload(get_response) == {
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"path": "models/SyrupQuants",
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"usage_bytes": 1024,
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"limit_bytes": 20 * 1024**3,
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"artifact_count": 1,
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"active_artifact_count": 0,
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}
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assert _payload(delete_response) == {
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"path": "models/SyrupQuants",
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"usage_bytes": 0,
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"limit_bytes": 20 * 1024**3,
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"artifact_count": 0,
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"active_artifact_count": 0,
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"removed_artifacts": 1,
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"removed_bytes": 1024,
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}
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assert _payload(post_response)["removed_artifacts"] == 0
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def _payload(response: web.Response) -> dict[str, object]:
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"""Decode a JSON response created by aiohttp helpers."""
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assert response.text is not None
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payload = json.loads(response.text)
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assert isinstance(payload, dict)
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return cast(dict[str, object], payload)
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