Use temporary home directory for test_env_file_home_directory

Issue: #463

Author: CyberTailor

tests/test_settings.py

@@ -1116,9 +1116,13 @@ class Settings(BaseSettings):
 
 
 @pytest.fixture
-def home_tmp():
+def home_tmp(tmp_path, env):
+    env.set('HOME', str(tmp_path))
+    env.set('USERPROFILE', str(tmp_path))
+    env.set('HOMEPATH', str(tmp_path))
+
     tmp_filename = f'{uuid.uuid4()}.env'
-    home_tmp_path = Path.home() / tmp_filename
+    home_tmp_path = tmp_path / tmp_filename
     yield home_tmp_path, tmp_filename
     home_tmp_path.unlink()