Refactor ASCS migration and node crash tests to remove unused imports and improve docstring clarity

Author: devanshjainms

tests/roles/ascs_migration_test.py

@@ -9,9 +9,6 @@
 mocks necessary Python modules and commands, and verifies the execution of the tasks.
 """
 
-import tempfile
-import os
-import json
 import shutil
 from pathlib import Path
 import pytest
@@ -59,7 +56,6 @@ def test_environment(self, ansible_inventory):
             },
         ]
 
-        # Set up with common method
         temp_dir = self.setup_test_environment(
             ansible_inventory=ansible_inventory,
             task_name="ascs-migration",

tests/roles/ascs_node_crash_test.py

@@ -9,10 +9,7 @@
 mocks necessary Python modules and commands, and verifies the execution of the tasks.
 """
 
-import tempfile
-import os
 import shutil
-import json
 from pathlib import Path
 import pytest
 from tests.roles.roles_testing_base import RolesTestingBase
@@ -44,7 +41,7 @@ def test_environment(self, ansible_inventory):
 
         :param ansible_inventory: Path to the Ansible inventory file.
         :type ansible_inventory: str
-        :yield: Path to the temporary test environment.
+        :yield temp_dir: Path to the temporary test environment.
         :ytype: str
         """
         temp_dir = self.setup_test_environment(

tests/roles/roles_testing_base.py

@@ -49,7 +49,7 @@ def ansible_inventory(self) -> Iterator[str]:
         Create a temporary Ansible inventory file for testing.
         This inventory contains two hosts (scs01 and scs02) with local connections.
 
-        :yield: Path to the temporary inventory file.
+        :yield inventory_path: Path to the temporary inventory file.
         :ytype: Iterator[str]
         """
         inventory_content = self.file_operations(
@@ -117,12 +117,19 @@ def setup_test_environment(
         Set up a standard test environment for Ansible role testing.
 
         :param ansible_inventory: Path to the Ansible inventory file
+        :type ansible_inventory: str
         :param task_name: Name of the task file to test (e.g., "ascs-migration")
+        :type task_name: str
         :param task_description: Human-readable description of the test
+        :type task_description: str
         :param module_names: List of modules to mock
+        :type module_names: list
         :param additional_files: Additional files to copy beyond standard ones
+        :type additional_files: list
         :param extra_vars_override: Dictionary of extra vars to override defaults
+        :type extra_vars_override: dict
         :return: Path to the temporary test environment
+        :rtype: str
         """
         temp_dir = tempfile.mkdtemp()