import sys from typing import Set from pathlib import Path from dataclasses import asdict import pytest import nonebot from nonebot.plugin import Plugin, PluginManager, _managers @pytest.mark.asyncio async def test_load_plugin(): # check regular assert nonebot.load_plugin("dynamic.simple") # check path assert nonebot.load_plugin(Path("dynamic/path.py")) # check not found assert nonebot.load_plugin("some_plugin_not_exist") is None @pytest.mark.asyncio async def test_load_plugins(load_plugin: Set[Plugin], load_builtin_plugin: Set[Plugin]): loaded_plugins = { plugin for plugin in nonebot.get_loaded_plugins() if not plugin.parent_plugin } assert loaded_plugins >= load_plugin | load_builtin_plugin # check simple plugin assert "plugins.export" in sys.modules # check sub plugin plugin = nonebot.get_plugin("nested_subplugin") assert plugin assert "plugins.nested.plugins.nested_subplugin" in sys.modules assert plugin.parent_plugin == nonebot.get_plugin("nested") # check load again with pytest.raises(RuntimeError): PluginManager(plugins=["plugins.export"]).load_all_plugins() with pytest.raises(RuntimeError): PluginManager(search_path=["plugins"]).load_all_plugins() @pytest.mark.asyncio async def test_load_nested_plugin(): parent_plugin = nonebot.get_plugin("nested") sub_plugin = nonebot.get_plugin("nested_subplugin") sub_plugin2 = nonebot.get_plugin("nested_subplugin2") assert parent_plugin and sub_plugin and sub_plugin2 assert sub_plugin.parent_plugin is parent_plugin assert sub_plugin2.parent_plugin is parent_plugin assert parent_plugin.sub_plugins == {sub_plugin, sub_plugin2} @pytest.mark.asyncio async def test_load_json(): nonebot.load_from_json("./plugins.json") with pytest.raises(TypeError): nonebot.load_from_json("./plugins.invalid.json") @pytest.mark.asyncio async def test_load_toml(): nonebot.load_from_toml("./plugins.toml") with pytest.raises(ValueError): nonebot.load_from_toml("./plugins.empty.toml") with pytest.raises(TypeError): nonebot.load_from_toml("./plugins.invalid.toml") @pytest.mark.asyncio async def test_bad_plugin(): nonebot.load_plugins("bad_plugins") assert nonebot.get_plugin("bad_plugins") is None @pytest.mark.asyncio async def test_require_loaded(monkeypatch: pytest.MonkeyPatch): def _patched_find(name: str): pytest.fail("require existing plugin should not call find_manager_by_name") monkeypatch.setattr("nonebot.plugin.load._find_manager_by_name", _patched_find) nonebot.require("plugins.export") @pytest.mark.asyncio async def test_require_not_loaded(monkeypatch: pytest.MonkeyPatch): m = PluginManager(["dynamic.require_not_loaded"]) _managers.append(m) num_managers = len(_managers) origin_load = PluginManager.load_plugin def _patched_load(self: PluginManager, name: str): assert self is m return origin_load(self, name) monkeypatch.setattr(PluginManager, "load_plugin", _patched_load) nonebot.require("dynamic.require_not_loaded") assert len(_managers) == num_managers @pytest.mark.asyncio async def test_require_not_declared(): num_managers = len(_managers) nonebot.require("dynamic.require_not_declared") assert len(_managers) == num_managers + 1 assert _managers[-1].plugins == {"dynamic.require_not_declared"} @pytest.mark.asyncio async def test_require_not_found(): with pytest.raises(RuntimeError): nonebot.require("some_plugin_not_exist") @pytest.mark.asyncio async def test_plugin_metadata(): from plugins.metadata import Config, FakeAdapter plugin = nonebot.get_plugin("metadata") assert plugin assert plugin.metadata assert asdict(plugin.metadata) == { "name": "测试插件", "description": "测试插件元信息", "usage": "无法使用", "type": "application", "homepage": "https://nonebot.dev", "config": Config, "supported_adapters": {"~onebot.v11", "plugins.metadata:FakeAdapter"}, "extra": {"author": "NoneBot"}, } assert plugin.metadata.get_supported_adapters() == {FakeAdapter}