🐛 Bug: inherit_supported_adapters 在展开缩写前取交集 (#2654)

Co-authored-by: Ju4tCode <42488585+yanyongyu@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

nonebot/plugin/load.py

@@ -206,18 +206,17 @@ def inherit_supported_adapters(*names: str) -> Optional[set[str]]:
         meta = plugin.metadata
         if meta is None:
             raise ValueError(f'Plugin "{name}" has no metadata!')
-        support = meta.supported_adapters
-        if support is None:
+
+        if (raw := meta.supported_adapters) is None:
             continue
+
+        support = {
+            f"nonebot.adapters.{adapter[1:]}" if adapter.startswith("~") else adapter
+            for adapter in raw
+        }
+
         final_supported = (
             support if final_supported is None else (final_supported & support)
         )
 
-    return final_supported and {
-        (
-            f"nonebot.adapters.{adapter_name[1:]}"
-            if adapter_name.startswith("~")
-            else adapter_name
-        )
-        for adapter_name in final_supported
-    }
+    return final_supported

tests/plugins/metadata_3.py

@@ -0,0 +1,15 @@
+from nonebot.plugin import PluginMetadata
+
+__plugin_meta__ = PluginMetadata(
+    name="测试插件3",
+    description="测试继承适配器, 使用内置适配器全名",
+    usage="无法使用",
+    type="application",
+    homepage="https://nonebot.dev",
+    supported_adapters={
+        "nonebot.adapters.onebot.v11",
+        "nonebot.adapters.onebot.v12",
+        "~qq",
+    },
+    extra={"author": "NoneBot"},
+)

tests/test_plugin/test_load.py

@@ -149,32 +149,82 @@ async def test_plugin_metadata():
 
 
 @pytest.mark.asyncio
-async def test_inherit_supported_adapters():
+async def test_inherit_supported_adapters_not_found():
     with pytest.raises(RuntimeError):
         inherit_supported_adapters("some_plugin_not_exist")
 
     with pytest.raises(ValueError, match="has no metadata!"):
         inherit_supported_adapters("export")
 
-    echo = nonebot.get_plugin("echo")
-    assert echo
-    assert echo.metadata
-    assert inherit_supported_adapters("echo") is None
-
-    plugin_1 = nonebot.get_plugin("metadata")
-    assert plugin_1
-    assert plugin_1.metadata
-    assert inherit_supported_adapters("metadata") == {
-        "nonebot.adapters.onebot.v11",
-        "plugins.metadata:FakeAdapter",
-    }
 
-    plugin_2 = nonebot.get_plugin("metadata_2")
-    assert plugin_2
-    assert plugin_2.metadata
-    assert inherit_supported_adapters("metadata", "metadata_2") == {
-        "nonebot.adapters.onebot.v11"
-    }
-    assert inherit_supported_adapters("metadata", "echo", "metadata_2") == {
-        "nonebot.adapters.onebot.v11"
-    }
+@pytest.mark.asyncio
+@pytest.mark.parametrize(
+    ("inherit_plugins", "expected"),
+    [
+        (("echo",), None),
+        (
+            ("metadata",),
+            {
+                "nonebot.adapters.onebot.v11",
+                "plugins.metadata:FakeAdapter",
+            },
+        ),
+        (
+            ("metadata_2",),
+            {
+                "nonebot.adapters.onebot.v11",
+                "nonebot.adapters.onebot.v12",
+            },
+        ),
+        (
+            ("metadata_3",),
+            {
+                "nonebot.adapters.onebot.v11",
+                "nonebot.adapters.onebot.v12",
+                "nonebot.adapters.qq",
+            },
+        ),
+        (
+            ("metadata", "metadata_2"),
+            {
+                "nonebot.adapters.onebot.v11",
+            },
+        ),
+        (
+            ("metadata", "metadata_3"),
+            {
+                "nonebot.adapters.onebot.v11",
+            },
+        ),
+        (
+            ("metadata_2", "metadata_3"),
+            {
+                "nonebot.adapters.onebot.v11",
+                "nonebot.adapters.onebot.v12",
+            },
+        ),
+        (
+            ("metadata", "metadata_2", "metadata_3"),
+            {
+                "nonebot.adapters.onebot.v11",
+            },
+        ),
+        (
+            ("metadata", "echo"),
+            {
+                "nonebot.adapters.onebot.v11",
+                "plugins.metadata:FakeAdapter",
+            },
+        ),
+        (
+            ("metadata", "metadata_2", "echo"),
+            {
+                "nonebot.adapters.onebot.v11",
+            },
+        ),
+    ],
+)
+async def test_inherit_supported_adapters_combine(
+    inherit_plugins: tuple[str], expected: set[str]
+):
+    assert inherit_supported_adapters(*inherit_plugins) == expected