add test to cover nonspec hook arg missing

Author: RonnyPfannschmidt

src/pluggy/_manager.py

@@ -188,7 +188,7 @@ def parse_hookimpl_opts(self, plugin: _Plugin, name: str) -> HookimplOpts | None
             res: HookimplOpts | None = getattr(
                 method, self.project_name + "_impl", None
             )
-        except Exception: #pragma: no cover
+        except Exception:  # pragma: no cover
             res = {}  # type: ignore[assignment] #pragma: no cover
         if res is not None and not isinstance(res, dict):
             # false positive

testing/test_pluginmanager.py

@@ -757,3 +757,18 @@ def configure(self) -> int:
         result = []
         pm.hook.configure.call_historic(result.append)
         assert result == [4, 5, 3, 2, 1, 6]
+
+
+def test_check_pending_nonspec_hook(
+    pm: PluginManager,
+) -> None:
+    hookimpl = HookimplMarker("example")
+
+    class Plugin:
+        @hookimpl
+        def a_hook(self, param):
+            pass
+
+    pm.register(Plugin())
+    with pytest.raises(HookCallError, match="hook call must provide argument 'param'"):
+        pm.hook.a_hook()