Function test_some_changes

src/prefs.rs:1163–1176

()

    #[test]
    fn test_some_changes() {
        PREF_MANAGER.with(|pref_manager| {
            let mut pref_manager = pref_manager.borrow_mut();
            pref_manager.initialize(abs_rules_dir_path()).unwrap();
            pref_manager.set_user_prefs("Verbosity", "Terse");

            assert_eq!(&pref_manager.pref_to_string("Verbosity"), "Terse");

            pref_manager.set_user_prefs("BrailleCode", "UEB");
            pref_manager.invalidate(&FilesChanged::new("BrailleCode").unwrap());
            pref_manager.initialize(PathBuf::new()).unwrap();            
            assert_eq!(rel_path(&pref_manager.rules_dir, &pref_manager.get_rule_file(&RulesFor::Braille)[0]), PathBuf::from("Braille/UEB/UEB_Rules.yaml"));
        });
    }

    use std::fs;
    #[test]