refactor: use tmp_path fixture for temporary files in tests

Author: tony

tests/pytest_examples/test_custom_environment.py

@@ -4,6 +4,7 @@
 
 import os
 import time
+import pytest
 
 
 def test_environment_variables(session):
@@ -42,7 +43,7 @@ def test_environment_variables(session):
     assert any("Combined: value1 and value2" in line for line in output)
 
 
-def test_directory_navigation(session):
+def test_directory_navigation(session, tmp_path):
     """Test navigating directories in tmux."""
     # Create a window for testing
     window = session.new_window(window_name="dir-test")
@@ -52,8 +53,9 @@ def test_directory_navigation(session):
     pane.send_keys("clear", enter=True)
     time.sleep(0.3)
 
-    # Get and save the initial directory
-    pane.send_keys("pwd > initial_dir.txt", enter=True)
+    # Get and save the initial directory to tmp_path
+    initial_dir_file = tmp_path / "initial_dir.txt"
+    pane.send_keys(f"pwd > {initial_dir_file}", enter=True)
     time.sleep(0.5)
 
     # Navigate to /tmp directory