Port Orca 50 command and input managers

tests/cthulhu_test_context.py

@@ -83,7 +83,13 @@ class CthulhuTestContext:
     def patch_module(self, module_name: str, mock_module: Any) -> MagicMock:
         """Convenience method for patching sys.modules entries."""
 
-        return self.mocker.patch.dict(sys.modules, {module_name: mock_module})
+        patch = self.mocker.patch.dict(sys.modules, {module_name: mock_module})
+        if "." in module_name:
+            package_name, attr_name = module_name.rsplit(".", 1)
+            package = sys.modules.get(package_name)
+            if package is not None:
+                self.monkeypatch.setattr(package, attr_name, mock_module, raising=False)
+        return patch
 
     def patch_modules(self, modules: dict[str, Any]) -> MagicMock:
         """Convenience method for patching multiple sys.modules entries."""
@@ -140,6 +146,7 @@ class CthulhuTestContext:
             "cthulhu.focus_manager",
             "cthulhu.braille",
             "cthulhu.cthulhu_platform",
+            "cthulhu.presentation_manager",
         ]
 
         if additional_modules: