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39 lines
1.3 KiB
Python
39 lines
1.3 KiB
Python
from types import SimpleNamespace
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from app.runtime.extensions.plugin.registry import PluginRegistry
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def test_registry_owns_classes_instances_and_stable_snapshots():
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"""注册表集中持有类与实例，快照不受后续热重载修改影响。"""
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registry = PluginRegistry()
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plugin_class = type("Demo", (), {})
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plugin_instance = SimpleNamespace(plugin_name="演示")
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registry.classes["Demo"] = plugin_class
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registry.running["Demo"] = plugin_instance
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snapshot = registry.running_snapshot()
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registry.running["Other"] = SimpleNamespace(plugin_name="其它")
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assert registry.has_class("Demo")
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assert registry.plugin_class("Demo") is plugin_class
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assert registry.instance("Demo") is plugin_instance
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assert registry.plugin_ids() == ["Demo"]
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assert registry.running_ids() == ["Demo", "Other"]
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assert list(snapshot) == ["Demo"]
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def test_registry_clear_preserves_compatibility_mapping_identity():
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"""整体停止插件时原地清空，旧调用方持有的字典引用继续有效。"""
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registry = PluginRegistry()
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classes = registry.classes
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running = registry.running
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classes["Demo"] = object()
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running["Demo"] = object()
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registry.clear()
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assert registry.classes is classes
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assert registry.running is running
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assert classes == {}
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assert running == {}
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