diff --git a/tests/test_shadowed_module.py b/tests/test_shadowed_module.py
index 10d86f285b..dec2868257 100644
--- a/tests/test_shadowed_module.py
+++ b/tests/test_shadowed_module.py
@@ -22,7 +22,7 @@ def pytest_generate_tests(metafunc):
         submodule_names = {
             submodule_name
             for _, submodule_name, _ in pkgutil.walk_packages(integrations.__path__)
-        }
+        } - {"beam", "spark", "unraisablehook"}
 
         metafunc.parametrize(
             "integration_submodule_name",
@@ -79,18 +79,23 @@ def test_shadowed_modules_when_importing_integrations(
     An integration is determined to be for a third-party module if it cannot
     be imported in the environment in which the tests run.
     """
-    module_path = f"sentry_sdk.integrations.{integration_submodule_name}"
+    parts = integration_submodule_name.split(".")
+    module_path = pathlib.Path("sentry_sdk") / "integrations" / pathlib.Path(*parts)
+    import_path = ".".join(("sentry_sdk", "integrations", *parts))
+
+    integration_dependencies = set()
+    for py_file in pathlib.Path(module_path).rglob("*.py"):
+        source = py_file.read_text(encoding="utf-8")
+        tree = ast.parse(source, filename=str(py_file))
+        integration_dependencies.update(find_unrecognized_dependencies(tree))
+
+    mod = None
     try:
         # If importing the integration succeeds in the current environment, assume
         # that the integration has no non-standard imports.
-        importlib.import_module(module_path)
-        return
-    except integrations.DidNotEnable:
-        spec = importlib.util.find_spec(module_path)
-        source = pathlib.Path(spec.origin).read_text(encoding="utf-8")
-        tree = ast.parse(source, filename=spec.origin)
-        integration_dependencies = find_unrecognized_dependencies(tree)
+        mod = importlib.import_module(import_path)
 
+    except integrations.DidNotEnable:
         # For each non-standard import, create an empty shadow module to
         # emulate an empty "agents.py" or analogous local module that
         # shadows the package.
@@ -101,7 +106,31 @@ def test_shadowed_modules_when_importing_integrations(
         # SDK catches the exception type when attempting to activate
         # auto-enabling integrations.
         with pytest.raises(integrations.DidNotEnable):
-            importlib.import_module(module_path)
+            importlib.import_module(import_path)
+
+        for dependency in integration_dependencies:
+            del sys.modules[dependency]
+
+    # `setup_once()` can also raise when initializing the SDK with a shadowed module.
+    if mod is not None:
+        # For each non-standard import, create an empty shadow module to
+        # emulate an empty "agents.py" or analogous local module that
+        # shadows the package.
+        for dependency in integration_dependencies:
+            sys.modules[dependency] = types.ModuleType(dependency)
+
+        integration_types = [
+            v
+            for v in mod.__dict__.values()
+            if isinstance(v, type) and issubclass(v, Integration)
+        ]
+
+        for integration in integration_types:
+            # The `setup_once()` method should only raise DidNotEnable.
+            try:
+                integration.setup_once()
+            except integrations.DidNotEnable:
+                pass
 
         for dependency in integration_dependencies:
             del sys.modules[dependency]