nonebot2/tests/test_plugin/test_load.py
2022-08-04 13:39:20 +08:00

132 lines
3.5 KiB
Python

import sys
from dataclasses import asdict
from typing import TYPE_CHECKING, Set
import pytest
from nonebug import App
if TYPE_CHECKING:
from nonebot.plugin import Plugin
@pytest.mark.asyncio
async def test_load_plugin(app: App, load_plugin: Set["Plugin"]):
import nonebot
from nonebot.plugin import PluginManager
loaded_plugins = {
plugin for plugin in nonebot.get_loaded_plugins() if not plugin.parent_plugin
}
assert loaded_plugins == load_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()
# check not found
assert nonebot.load_plugin("some_plugin_not_exist") is None
@pytest.mark.asyncio
async def test_load_nested_plugin(app: App, load_plugin: Set["Plugin"]):
import nonebot
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_bad_plugin(app: App):
import nonebot
nonebot.load_plugins("bad_plugins")
assert nonebot.get_plugin("bad_plugins") is None
@pytest.mark.asyncio
async def test_require_loaded(app: App, monkeypatch: pytest.MonkeyPatch):
import nonebot
def _patched_find(name: str):
assert False
monkeypatch.setattr("nonebot.plugin.load._find_manager_by_name", _patched_find)
nonebot.load_plugin("plugins.export")
nonebot.require("plugins.export")
@pytest.mark.asyncio
async def test_require_not_loaded(app: App, monkeypatch: pytest.MonkeyPatch):
import nonebot
from nonebot.plugin import PluginManager, _managers
m = PluginManager(["plugins.export"])
_managers.append(m)
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("plugins.export")
assert len(_managers) == 1
@pytest.mark.asyncio
async def test_require_not_declared(app: App):
import nonebot
from nonebot.plugin import _managers
nonebot.require("plugins.export")
assert len(_managers) == 1
assert _managers[-1].plugins == {"plugins.export"}
@pytest.mark.asyncio
async def test_require_not_found(app: App):
import nonebot
with pytest.raises(RuntimeError):
nonebot.require("some_plugin_not_exist")
@pytest.mark.asyncio
async def test_plugin_metadata(app: App, load_plugin: Set["Plugin"]):
import nonebot
from plugins.metadata import Config
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",
"config": Config,
"extra": {"author": "NoneBot"},
}