try to fix symlink test

Author: rmorshea

tests/test_server/test_utils.py

@@ -67,7 +67,11 @@ def test_catch_unsafe_relative_path_traversal(tmp_path, bad_path):
 
 
 def test_catch_unsafe_symlink_path_traversal(tmp_path):
-    symlink: Path = tmp_path / "file.txt"
-    symlink.symlink_to(tmp_path.parent / "escaped-file.txt")
+    root: Path = tmp_path / "root"
+    root.mkdir()
+    file: Path = root / "file.txt"
+    escaped_file = root.parent / "escaped-file.txt"
+    file.symlink_to(escaped_file)
+
     with pytest.raises(ValueError, match="Unsafe path"):
-        traversal_safe_path(tmp_path, "file.txt")
+        traversal_safe_path(root, file.name)