try: fix permission issue w up_one

tests/functional/partial_parsing/test_partial_parsing.py

@@ -11,6 +11,7 @@
     run_dbt_and_capture,
     rename_dir,
 )
+from tests.functional.utils import up_one
 from dbt.tests.fixtures.project import write_project_files
 from tests.functional.partial_parsing.fixtures import (
     model_one_sql,
@@ -881,11 +882,12 @@ def local_dependency_files(self):
         }
 
     def rename_project_root(self, project, new_project_root):
-        rename_dir(project.project_root, new_project_root)
-        project.project_root = new_project_root
-        # flags.project_dir is set during the project test fixture, and is persisted across run_dbt calls,
-        # so it needs to be reset between invocations
-        flags.set_from_args(Namespace(PROJECT_DIR=new_project_root), None)
+        with up_one(new_project_root):
+            rename_dir(project.project_root, new_project_root)
+            project.project_root = new_project_root
+            # flags.project_dir is set during the project test fixture, and is persisted across run_dbt calls,
+            # so it needs to be reset between invocations
+            flags.set_from_args(Namespace(PROJECT_DIR=new_project_root), None)
 
     @pytest.fixture(scope="class", autouse=True)
     def initial_run_and_rename_project_dir(self, project, local_dependency_files):

tests/functional/utils.py

@@ -1,13 +1,14 @@
 import os
 from contextlib import contextmanager
+from typing import Optional
 from pathlib import Path
 
 
 @contextmanager
-def up_one():
+def up_one(return_path: Optional[Path] = None):
     current_path = Path.cwd()
     os.chdir("../")
     try:
         yield
     finally:
-        os.chdir(current_path)
+        os.chdir(return_path or current_path)