Refactor AST import-utils boundary expected inventory

Co-authored-by: Shri Sukhani <shrisukhani@users.noreply.github.com>

Author: cursoragent

tests/test_ast_import_utils_module_import_boundary.py

@@ -3,17 +3,21 @@
 import pytest
 
 from tests.ast_import_utils import imports_from_module
+from tests.test_ast_call_symbol_helper_import_boundary import (
+    EXPECTED_CALLS_SYMBOL_IMPORTERS,
+)
+from tests.test_ast_import_helper_secondary_import_boundary import (
+    EXPECTED_SECONDARY_AST_IMPORT_HELPER_IMPORTERS,
+)
+from tests.test_ast_import_helper_usage import AST_IMPORT_GUARD_MODULES
 
 pytestmark = pytest.mark.architecture
 
 
-EXPECTED_AST_IMPORT_UTILS_IMPORTERS = (
+EXPECTED_EXTRA_IMPORTERS = (
     "tests/test_ast_call_symbol_helper_import_boundary.py",
-    "tests/test_ast_function_source_helper_usage.py",
-    "tests/test_ast_function_source_import_boundary.py",
     "tests/test_ast_import_helper_import_boundary.py",
     "tests/test_ast_import_helper_secondary_import_boundary.py",
-    "tests/test_ast_import_helper_usage.py",
     "tests/test_ast_import_utils.py",
     "tests/test_ast_import_utils_module_import_boundary.py",
 )
@@ -27,4 +31,12 @@ def test_ast_import_utils_imports_are_centralized():
             continue
         discovered_modules.append(module_path.as_posix())
 
-    assert discovered_modules == list(EXPECTED_AST_IMPORT_UTILS_IMPORTERS)
+    expected_modules = sorted(
+        {
+            *AST_IMPORT_GUARD_MODULES,
+            *EXPECTED_CALLS_SYMBOL_IMPORTERS,
+            *EXPECTED_SECONDARY_AST_IMPORT_HELPER_IMPORTERS,
+            *EXPECTED_EXTRA_IMPORTERS,
+        }
+    )
+    assert discovered_modules == expected_modules