✨ Feature: 支持自定义 matchers 存储管理 (#1395)

tests/test_matcher/test_provider.py

@@ -0,0 +1,11 @@
+import pytest
+from nonebug import App
+
+
+@pytest.mark.asyncio
+async def test_manager(app: App, load_plugin):
+    from nonebot.matcher import DEFAULT_PROVIDER_CLASS, matchers
+
+    default_provider = matchers.provider
+    matchers.set_provider(DEFAULT_PROVIDER_CLASS)
+    assert matchers.provider == default_provider