I'd love to see `create_save_path` be parameterized and called from each place it needs to be called in the tests and get rid of `create_both_save_paths`, instead calling `create_save_path` twice with a parameter.

The principle is I want to see all of the setup clearly in the test without having to bounce down here to look at helper functions. On the plus side, these are well-named declarative functions that really spell out what is being done. I'd just like to read "create a save path with this save path and then this one" in the test.

Also, the "save_path" variables should be declared inside the `describe` block that tests the functions relating to it, if possible. Once again - I want to see as much of the setup as I can without having to browse all over the file.